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    <image rdf:about="https://miguelangel.torresegea.es/wiki/_media/wiki:dokuwiki-128.png">
        <title>miguel angel torres egea</title>
        <link>https://miguelangel.torresegea.es/wiki/</link>
        <url>https://miguelangel.torresegea.es/wiki/_media/wiki:dokuwiki-128.png</url>
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        <dc:format>text/html</dc:format>
        <dc:date>2026-06-02T16:52:18+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>powerlevel10k ZSH Theme</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:zsh:oh-my-zsh:p10k?rev=1780419138&amp;do=diff</link>
        <description>powerlevel10k ZSH Theme

git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k

ZSH_THEME=&quot;powerlevel10k/powerlevel10k&quot;


# Generated by Powerlevel10k configuration wizard on 2026-06-02 at 11:08 CEST.
# Based on romkatv/powerlevel10k/config/p10k-rainbow.zsh, checksum 57633.
# Wizard options: powerline, rainbow, unicode, angled separators, sharp heads,
# flat tails, 1 line, compact, concise, instant_prompt=verbose.
# Type `p10…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:vim:comandos?rev=1604787919&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-11-07T22:25:19+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>vim</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:vim:comandos?rev=1604787919&amp;do=diff</link>
        <description>vim



linux

/vía: &lt;https://www.catswhocode.com/blog/vim-cheat-sheet-for-2016&gt;

/vía:&lt;http://www.catswhocode.com/blog/130-essential-vim-commands&gt;

info

	*  .vimrc
	*  1 al día por mlechon

Plugins/extensiones/personalización
&lt;https://kadekillary.work/post/statusline/&gt;&lt;https://gist.github.com/millermedeiros/1262085&gt;
	*  gestión/instalación plugins en sus propios directorios (runtimepath): &lt;https://github.com/tpope/vim-pathogen&gt;
		*  crear dos directorios: ~/.vim/autoload (ubicación vim-pathogen…</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2024-05-28T13:51:58+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Linux sadservers</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:seguridad:sadservers?rev=1716904318&amp;do=diff</link>
        <description>Linux sadservers

&quot;Saint John&quot;: what is writing to this log file?

	*  ps auxf
	*  lsof /path/to/file
	*  fuser /path/to/file
	*  pwdx PID: pwd del fichero PID


1. You can use ps to list all processes and see if you see something related, for example with: ps auxf. Ignore system processes [in brackets].

A better way is to use the command to list open files: lsof.

2. Find the name (first column) and Process ID (PID, second column) of the process related to /var/log/bad.log by running lsof and …</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2020-05-23T22:37:31+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>brace expansion</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:braceexpansion?rev=1590273451&amp;do=diff</link>
        <description>brace expansion
&lt;http://wiki.bash-hackers.org/syntax/expansion/brace&gt;

{string1,string2,...,stringN}
{&lt;START&gt;..&lt;END&gt;}

{&lt;START&gt;..&lt;END&gt;..&lt;INCR&gt;} (Bash 4)

&lt;PREAMBLE&gt;{........}

{........}&lt;POSTSCRIPT&gt;

&lt;PREAMBLE&gt;{........}&lt;POSTSCRIPT&gt;


Brace expansion is used to generate arbitrary strings. The specified strings are used to generate</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:debian:seedbox:rtorrent?rev=1580595836&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-02-01T22:23:56+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>configuración rtorrent(on premise)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:debian:seedbox:rtorrent?rev=1580595836&amp;do=diff</link>
        <description>configuración rtorrent(on premise)

	*  instalar subversion: apt-get install subversion
	*  instalar compilador: apt-get instsall make
	*  crear carpeta &#039;source&#039; en &#039;user&#039;
	*  descargar:
		*  svn co &lt;https://xmlrpc-c.svn.sourceforge.net/svnroot/xmlrpc-c/stable&gt; xmlrpc
			*  svn co &lt;http://svn.code.sf.net/p/xmlrpc-c/code/advanced&gt; xmlrpc-c
			*  svn co &lt;http://svn.code.sf.net/p/xmlrpc-c/code/stable&gt; xmlrpc-c</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:scripts:home?rev=1654849975&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-06-10T08:32:55+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>mis ficheros $HOME</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:scripts:home?rev=1654849975&amp;do=diff</link>
        <description>mis ficheros $HOME

.bash_profile


# ~/.bash_profile: executed by bash(1) for login shells.

# quita el permiso de excritura al others
umask 002

#prompt por defecto
PS1=&#039;[\h]$ &#039;

# prompt de color en 2 lineas
if [ -f &quot;.prompt&quot; ]; then
  export PS1=`cat .prompt`
fi

if [ -f &quot;.bashrc&quot; ]; then
  source ~/.bashrc
fi

# variables de entorno
export EDITOR=&quot;vim&quot;
export LANG=en_US.ISO-8859-15

# echo &quot;&gt; .bash_profile&quot;</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:zsh:zmv?rev=1585000143&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-03-23T21:49:03+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ZSH zmv</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:zsh:zmv?rev=1585000143&amp;do=diff</link>
        <description>ZSH zmv

mv/rename mejorado

uso

	*  si no lo hacemos en el .zshrc, cargar con autoload zmv
	*  parámetros:
		*  -n: test, o hace los cambios
		*  C: copy
		*  L: ln
		*  M: move
		*  -w: añade paréntesis en los *
		*  -i: interactivo


ejemplo

usage</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:arrays?rev=1539085719&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-10-09T11:48:39+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>arrays bash</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:arrays?rev=1539085719&amp;do=diff</link>
        <description>arrays bash



linux bash pendiente wiki

/via: &lt;http://www.thegeekstuff.com/2010/06/bash-array-tutorial/&gt;
&lt;http://wiki.bash&gt;-hackers.org/syntax/arrays?rev=1534920675&lt;https://www.artificialworlds.net/blog/2012/10/17/bash-associative-array-examples/&gt;
declaración e inicialización


declare -a array=(valor0 &#039;valor uno&#039; &#039;valor dos&#039;)



declare -A array=( [indice1]=valor0 [indice2]=&#039;valor uno&#039; [indice3]=&#039;valor dos&#039;)
# es necesario una versión 4+ de BASH para disponer de Arrays asociativos</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:debiean:seebox:rtorrent_rutorrent:old1?rev=1608802462&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-12-24T09:34:22+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>rtorrent+rutorrent en contenedor (OLD1)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:debiean:seebox:rtorrent_rutorrent:old1?rev=1608802462&amp;do=diff</link>
        <description>rtorrent+rutorrent en contenedor (OLD1)

pasos básicos

	*  montar estructura de carpetas
		*  downloads : ubicación descargas
		*  root : ubicación archivos configuración NGINX/RTORRENT/RUTORRENT modificados

	*  ejecutar docker según script


STORAGE_PATH=/home/user/storage/rtorrent+rutorrent

docker run \
	-dt \
	--name rtorrent-rutorrent \
	--restart unless-stopped \
	-p 80:80 \
	-p 443:443 \
	-p 49160:49160/udp \
	-p 49161:49161 \
	-v ${STORAGE_PATH}/downloads:/downloads \
	-v ${STORAGE_PAT…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:tar?rev=1682592622&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-04-27T10:50:22+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>tar</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:tar?rev=1682592622&amp;do=diff</link>
        <description>tar

comprimir

	*  tar -czvf &lt;file&gt;.tgz &lt;dir&gt;
	*  dónde:
		*  c : indica comprimir
		*  z : usar gzip como formato de compresión
		*  v : verbose, mostrar información mientras trabaja
		*  f : fichero TAR a crear


descomprimir

	*  tar -xzvf &lt;file&gt;.tgz [fichero o directorio a extraer]</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:dns:127?rev=1751957332&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-08T06:48:52+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>127.0.0.1 VS 127.0.1.1</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:dns:127?rev=1751957332&amp;do=diff</link>
        <description>127.0.0.1 VS 127.0.1.1

/via: &lt;https://askubuntu.com/questions/754213/what-is-difference-between-localhost-address-127-0-0-1-and-127-0-1-1&gt;

As your machine gets started, it will need to know the mapping of some hostnames to IP addresses before DNS can be referenced. This mapping is kept in the /etc/hosts file. In the absence of a name server, any network program on your system consults this file to determine the IP address that corresponds to a host name.</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:debian:seedbox:rtorrent_rutorrent?rev=1608803427&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-12-24T09:50:27+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>rtorrent+rutorrent en contenedor</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:debian:seedbox:rtorrent_rutorrent?rev=1608803427&amp;do=diff</link>
        <description>rtorrent+rutorrent en contenedor

instalacion rtorrent+rutorrent

	*  crear estructura de directorios:

mkdir -p data/downloads/completo
mkdir -p data/config


	*  copiar ficheros de configuración (extraidos de propio contenedor y modificados a conveniencia):</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:debian:seedbos:rutorrent?rev=1580595855&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-02-01T22:24:15+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>instalación / configuración rutorrent (on premise)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:debian:seedbos:rutorrent?rev=1580595855&amp;do=diff</link>
        <description>instalación / configuración rutorrent (on premise)

	*  descargar en directorio temporal:
		*  svn checkout &lt;http://rutorrent.googlecode.com/svn/trunk/rutorrent&gt;
		*  svn checkout &lt;http://rutorrent.googlecode.com/svn/trunk/plugins&gt;
		*  sustituimos la carpeta plugins dentro del rutorrent por la descargada
		*  copiamos/movemos la carpeta a la raiz del webserver, cambiando permisos y propietario</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:debian:seedbox:screen?rev=1685079106&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-05-26T05:31:46+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>configuración/uso screen</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:debian:seedbox:screen?rev=1685079106&amp;do=diff</link>
        <description>configuración/uso screen

install &amp; help

	*  
sudo apt install screen

	*  &lt;https://linuxize.com/post/how-to-use-linux-screen/&gt;
	*  &lt;https://www.gnu.org/software/screen/manual/screen.html&gt;
	*  versión moderna TMUX: &lt;https://www.howtogeek.com/671422/how-to-use-tmux-on-linux-and-why-its-better-than-screen/&gt;

comando

	*  screeen -ls: lista sesiones
	*  screen -r [&lt;sesion&gt;] : retornar a última sesión o a sesión específica
	*  screen -S &lt;nombre&gt;</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:filesystem:glusterfs:vagrantpoc?rev=1637060405&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-11-16T11:00:05+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>glusterfs vagrant POC</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:filesystem:glusterfs:vagrantpoc?rev=1637060405&amp;do=diff</link>
        <description>glusterfs vagrant POC

vagrant vagrantfile

tests

	*  3 nodos, cae 1
		*  los otros dos continúan funcionando
		*  al reincorporarse el tercero, restituye la información

	*  2 nodos, añadir tercero posteriormente
		*  gluster peer probe node3
		*  gluster volume add-brick gv0 replica 3 node3:/exports/sdb1/brick1</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:alias?rev=1536305720&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-09-07T07:35:20+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>alias</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:alias?rev=1536305720&amp;do=diff</link>
        <description>alias

linux bash
&lt;https://www.cyberciti.biz/tips/bash-aliases-mac-centos-linux-unix.html&gt;
creación


alias name=value
alias name=&#039;command&#039;
alias name=&#039;command arg1 arg2&#039;
alias name=&#039;/path/to/script&#039;
alias name=&#039;/path/to/script.pl arg1&#039;


desactivación (temporal)


## path/to/full/command
/usr/bin/clear
## call alias with a backslash ##
\c
## use /bin/ls command and avoid ls alias ##
command ls</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:ufw:start?rev=1756889908&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-09-03T08:58:28+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Uncomplicated Firewall</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:ufw:start?rev=1756889908&amp;do=diff</link>
        <description>Uncomplicated Firewall

manera alternativa de montar reglas de acceso con una sintáxis más sencilla, monta tablas y cadenas a su antojo

sintaxis y argumentos

ufw [--dry-run] [options] [rule syntax]

	*  options:
		*  allow
		*  deny
		*  reject
		*</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:utils:find-fd?rev=1763539345&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-11-19T08:02:25+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>find - fd</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:utils:find-fd?rev=1763539345&amp;do=diff</link>
        <description>find - fd

&lt;https://github.com/sharkdp/fd&gt;

install


sudo apt install fd-find
sudo ln -s /usr/lib/cargo/bin/fd /usr/local/bin/fd


regexp

&lt;https://docs.rs/regex/latest/regex/#syntax&gt;

	*  por defecto
	*  ^: empieza
	*  $: acaba
	*  buscar -:
fd -- &#039;-pattern&#039;
fd &#039;[-]pattern&#039;


parámetros

	*  --ignore-case
		*  por defecto: todo minúsculas, no distingue. Si alguna mayúscula, distingue.</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:zsh:start?rev=1758555368&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-09-22T15:36:08+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ZSH</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:zsh:start?rev=1758555368&amp;do=diff</link>
        <description>ZSH

	*  ZSH install
	*  &lt;http://zsh.sourceforge.net/&gt;
	*  introducción:
		*  &lt;https://linuxconfig.org/learn-the-basics-of-the-zsh-shell&gt;
		*  &lt;http://reasoniamhere.com/2014/01/11/outrageously-useful-tips-to-master-your-z-shell/&gt;


+ características

	*  ZSH features
	*  oh-my-zsh
	*  ZSH TAB Expansion
	*  ZSH Globbing (extended)
	*  ZSH expansion modifiers
	*  ZSH Parameter Expansion Flags
	*  ZSH zmv
	*  ZSH modules
	*  ZSH prompt

curiosidades

	*  src: recarga entorno (plugin)
	*  take : fun…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:ssh:rdpconn?rev=1604492281&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-11-04T12:18:01+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Conexión RDP con tunneling (y VPN)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:ssh:rdpconn?rev=1604492281&amp;do=diff</link>
        <description>Conexión RDP con tunneling (y VPN)

	*  usando Remmina como programa para la conexión RDP
	*  usando una VPN existente (y en marcha)
	*  usamos un servidor Linux (accesible a través de la VPN) para conectarnos a una máquina Windows (no accesible a través de la VPN)</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:zsh:oh-my-zsh:autoenv?rev=1732706445&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2024-11-27T11:20:45+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>zsh-autoenv</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:zsh:oh-my-zsh:autoenv?rev=1732706445&amp;do=diff</link>
        <description>zsh-autoenv

/via: &lt;https://github.com/Tarrasch/zsh-autoenv&gt;

configuration

	*  AUTOENV_FILE_ENTER: Name of the file to look for when entering directories. Default: .autoenv.zsh
	*  AUTOENV_FILE_LEAVE: Name of the file to look for when leaving directories. Requires AUTOENV_HANDLE_LEAVE=1.Default: .autoenv_leave.zsh</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:indirectreferences?rev=1543427202&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-11-28T17:46:42+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Referencias indirectas</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:indirectreferences?rev=1543427202&amp;do=diff</link>
        <description>Referencias indirectas

indirection, indirect references

usar el valor de una variable para acceder al contenido de otra


# declaramos 2 variables
export xyzzy=plugh ; export plugh=cave

echo ${xyzzy}  # normal, xyzzy to plugh -&gt; plugh

echo ${!xyzzy} # indirection, xyzzy to plugh to cave -&gt; cave</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:filesystem:glusterfs?rev=1607254746&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-12-06T11:39:06+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>glusterfs</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:filesystem:glusterfs?rev=1607254746&amp;do=diff</link>
        <description>glusterfs

	*  glusterfs vagrant POC

links

	*  &lt;https://docs.gluster.org/en/latest/Quick-Start-Guide/Quickstart/&gt;
	*  &lt;https://kifarunix.com/install-and-setup-glusterfs-on-ubuntu-18-04/&gt;
	*  &lt;https://www.cyberciti.biz/faq/howto-add-new-brick-to-existing-glusterfs-replicated-volume/&gt;

	*  &lt;https://www.osradar.com/install-and-configure-glusterfs-debian-10/&gt;
	*  &lt;https://www.server-world.info/en/note?os=Debian_10&amp;p=glusterfs&amp;f=1&gt;
	*  &lt;https://www.server-world.info/en/note?os=Debian_10&amp;p=glusterfs…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:scripts:1st-last?rev=1321351182&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2011-11-15T09:59:42+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ejecutar el primer o último día del mes</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:scripts:1st-last?rev=1321351182&amp;do=diff</link>
        <description>ejecutar el primer o último día del mes


#! /usr/bin/ksh
alias datecalc=/usr/local/bin/datecalc

#  weekselector ---  script to assist in scheduling cron jobs
#  Perderabo  Oct 11, 2003
#
#  example:
#  You want to run command1 on the first monday of each month and
#  you want to run command2 on the last monday of each month.
#  Just use this syntax:
#
#    0 0 * * 1 /usr/local/bin/weekselector 1st &amp;&amp; command1
#    0 0 * * 1 /usr/local/bin/weekselector last &amp;&amp; command2
#
#  Version 2.0  March 2…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:ssh:chroot?rev=1777967080&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2026-05-05T07:44:40+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>chroot (enjaulado)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:ssh:chroot?rev=1777967080&amp;do=diff</link>
        <description>chroot (enjaulado)

linux ssh

los usuarios se quedan encerrados en un directorio y no pueden salir de ahí (excepciones con mount --bind)


# override default of no subsystems
##Subsystem     sftp    /usr/libexec/openssh/sftp-server
Subsystem       sftp    internal-sftp

# Example of overriding settings on a per-user basis
#Match User anoncvs
#       X11Forwarding no
#       AllowTcpForwarding no
#       ForceCommand cvs server

AllowGroups ConexionSFTP

Match group ConexionSFTP
ChrootDirectory …</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:ssh:config?rev=1777967007&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2026-05-05T07:43:27+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>configuración ssh server (/etc/ssh/sshd_config)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:ssh:config?rev=1777967007&amp;do=diff</link>
        <description>configuración ssh server (/etc/ssh/sshd_config)

linux ssh

	*  comprobar si hay restricciones en IPTABLES /etc/sysconfig/iptables
	*  se puede limitar el uso que se puede hacer de SSH en el siguiente fichero: /etc/ssh/sshd_config
	*  Opciones destacadas:
		*</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:tcpip:nfs?rev=1628965242&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-08-14T18:20:42+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>NFS</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:tcpip:nfs?rev=1628965242&amp;do=diff</link>
        <description>NFS

información

	*  &lt;http://es.tldp.org/Manuales-LuCAS/GARL2/garl2/x-087-2-nfs.html&gt;
	*  mount -t nfs nfs_volume local_dir options (se puede omitir -t nfs pq el formato de montaje es exclusivo de este protocolo)
		*  mount -t nfs vlager:/home /users

	*  cat /proc/filesystems -&gt; ha de aparecer «nfs»

puesta en marcha de server/client</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:zsh:oh-my-zsh?rev=1780418250&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2026-06-02T16:37:30+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>oh-my-zsh</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:zsh:oh-my-zsh?rev=1780418250&amp;do=diff</link>
        <description>oh-my-zsh

potenciador de zsh con temas y plugins : &lt;https://ohmyz.sh/&gt;

install

	*  sh -c &quot;$(wget &lt;https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh&gt; -O -)&quot;

más: &lt;https://www.howtoforge.com/tutorial/how-to-setup-zsh-and-oh-my-zsh-on-linux/&gt;

	*  chsh -s $(which zsh) : cambiar shell a mano si no lo hace automaticamente

config

	*  ~/.oh-my-zsh/tools/theme_chooser.sh

internal plugins

	*  dotenv</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:aptget:dpkg?rev=1741601006&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-03-10T10:03:26+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dpkg</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:aptget:dpkg?rev=1741601006&amp;do=diff</link>
        <description>dpkg

opciones

	*  Muestra los ficheros y su ubicación de un paquete:
dpkg -L packagename

	*  Instalar desde archivos .deb descargados:
dpkg -iEGB packagename

		*  i : instala desde fichero
		*  E, –skip-same-version: Don’t install the package if the same version of the package is already installed.</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:awk?rev=1582615767&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-02-25T07:29:27+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>awk</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:awk?rev=1582615767&amp;do=diff</link>
        <description>awk

/via: &lt;https://www.howtogeek.com/562941/how-to-use-the-awk-command-on-linux/&gt;

	*  rule = pattern + action
	*  todo el comando entre comillas simples
	*  print
		*  $1,$3,$7: campo 1, 3 y 7 respectivamente (separados por espacio por defecto)
		*  $NF: último campo
		*  $0 : la línea entera

	*  cambiar carácter separador:</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:comandos?rev=1757052655&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-09-05T06:10:55+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>comandos bash</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:comandos?rev=1757052655&amp;do=diff</link>
        <description>comandos bash

linux bash

comandos al detalle

	*  uptime
	*  tail [-n &lt;nn&gt;]
	*  head [-n &lt;nn&gt;]
	*  sort
	*  watch
	*  wc : wordcount
		*  -c : caracteres
		*  -l : líneas
		*  -w : palabras

	*  tr : translate characters (sustitución cadenas sobre la entrada estandard. Uso com filtro en scripts)</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:dd?rev=1752601467&amp;do=diff">
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        <dc:date>2025-07-15T17:44:27+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dd</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:dd?rev=1752601467&amp;do=diff</link>
        <description>dd

	*  dd -&gt; comando para flujos de datos
		*  if: archivo de origen
		*  of: archivo de destino
		*  ibs: número bytes leídos cada vez
		*  obs: número bytes leídos cada vez
		*  bs: número de bytes leídos y escritos cada vez
		*  cbs: número de bytes a convertir cada vez</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:ficherosinicio?rev=1675155487&amp;do=diff">
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        <dc:date>2023-01-31T08:58:07+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Los ficheros de inicio de Bash</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:ficherosinicio?rev=1675155487&amp;do=diff</link>
        <description>Los ficheros de inicio de Bash

tipos de shell

	*  Interactivo: permite interactuar, ejecutando comandos introducidos desde el teclado.
	*  No Interactivo: ejecuta los comandos desde un script
	*  De Inicio: los shells que se ejecutan justo después de haberse identificado. Son los que solicitan usuario y contraseña (versus los interactivos que no la solicitan, que no serían de inicio)</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:debian:install-6?rev=1580596040&amp;do=diff">
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        <dc:date>2020-02-01T22:27:20+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>instalación rápida debian 6 como seedbox</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:debian:install-6?rev=1580596040&amp;do=diff</link>
        <description>instalación rápida debian 6 como seedbox

	*  /vía: &lt;http://pastebin.com/Kx8sLk46&gt;
	*  /vía: &lt;http://www.linuxquestions.org/questions/linux-general-1/problem-using-screen-cannot-open-your-terminal-dev-pts-0-please-check-338313/&gt;: problemas con screen
	*  configuración rtorrent+rutorrent+screen: /vía: &lt;https://ks358174.kimsufi.com/download.CFF9640E/&gt;
	*  reiniciar rtorrent (&lt;https://www.feralhosting.com/faq/view?question=158&gt;)

instalación básica


apt-get update &amp;&amp; apt-get upgrade
apt-get instal…</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:mint:start?rev=1686748898&amp;do=diff">
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        <dc:date>2023-06-14T13:21:38+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Linux Mint 18</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:mint:start?rev=1686748898&amp;do=diff</link>
        <description>Linux Mint 18

Impresora

cambiar permisos de servidor de impresión: &lt;http://unix.stackexchange.com/questions/21074/dont-require-root-to-add-printers&gt;

sacar a un usuario de la pantalla de logon

	*  sudo vim /usr/share/mdm/defaults.conf
	*  buscar Exclude y cambiar nobody por la lista de usuarios que no se quiere que aparezca</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:aptget:apt?rev=1741600997&amp;do=diff">
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        <dc:date>2025-03-10T10:03:17+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>apt-get</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:aptget:apt?rev=1741600997&amp;do=diff</link>
        <description>apt-get

apt VS apt-get

	*  &lt;https://itsfoss.com/apt-vs-apt-get-difference/&gt;
	*  &lt;https://itsfoss.com/apt-get-linux-guide/&gt;
	*  &lt;https://itsfoss.com/apt-command-guide/&gt;

sources.list

	*  copia: /usr/share/doc/apt/examples/sources.list
	*  añadir universe y multiverse:
sudo add-apt-repository universe
sudo add-apt-repository multiverse


ignore certificate

Cuando estamos en una versión vieja de algún linux (debian 9 strech en este caso), podemos intentar encontrar la manera de actualizar los c…</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:aptget:start?rev=1759250047&amp;do=diff">
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        <dc:date>2025-09-30T16:34:07+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Gestión paquetes</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:aptget:start?rev=1759250047&amp;do=diff</link>
        <description>Gestión paquetes

linux

	*  apt-get
		*  apt unattended-upgrades
		*  apt (sin internet)

	*  repos
	*  dpkg
	*  aptitude
	*  yum
	*  ppa
	*  apk (alpine)

verificar/actualizar paquete

	*  mirar si está en el sistema:
dpkg --get-selections | grep &lt;paquete&gt;

	*  mirar el detalle del paquete: 
dpkg -l &lt;paquete&gt;

	*  actualizar paquete (no instala si no está):</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:find?rev=1725268231&amp;do=diff">
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        <dc:date>2024-09-02T09:10:31+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>find</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:find?rev=1725268231&amp;do=diff</link>
        <description>find

opciones

	*  -name : busca ficheros por nombre
	*  -iname : busca ficheros por nombre sin tener en cuenta mayúsculas o minúsculas
	*  -path : busca en el path completo (directorio+nombre)
	*  -ipath : busca en el path completo (directorio+nombre) no Case Sensitive</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:grub?rev=1697535310&amp;do=diff">
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        <dc:date>2023-10-17T09:35:10+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>grub</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:grub?rev=1697535310&amp;do=diff</link>
        <description>grub

añadir otros OS


sudo os-prober # sudo apt install os-prober
sudo update-grub


solución de problemas

en mi caso, en una instalación con W10 y SecureBoot activado en el primer intento de instalación.

boot-repair


sudo add-apt-repository ppa:yannubuntu/boot-repair
sudo apt-get update
sudo apt-get install boot-repair</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:heredoc?rev=1511442654&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2017-11-23T13:10:54+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>heredoc (docs emblebed)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:heredoc?rev=1511442654&amp;do=diff</link>
        <description>heredoc (docs emblebed)

un heredoc es la manera de «embutir» un documento de texto dentro de un script para volcar a nuestro criterio.

ejemplos

el EOF usado en los ejemplos no deja de ser una etiqueta, no es mandatory... podríamos usar MITEXTO, la cuestión es definir principio y fin con la misma etiqueta</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:start?rev=1777033277&amp;do=diff">
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        <dc:date>2026-04-24T12:21:17+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>BASH</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:start?rev=1777033277&amp;do=diff</link>
        <description>BASH

linux pendiente wiki

doc

	*  &lt;https://github.com/dylanaraps/pure-bash-bible&gt;

related

cheatsheet

	*  

shell

	*  /etc/shells
	*  history expansion
	*  Special Shell Variables &amp; Parameter Substitution and Expansion
	*  Los ficheros de inicio de Bash
	*  update-alternatives
&lt;https://devhints.io/bash&gt;&lt;https://wiki.bash-hackers.org/start&gt;&lt;http://www.compciv.org/topics/bash/variables-and-substitution/&gt;&lt;http://wiki.bash-hackers.org/syntax/pe?rev=1529675381&gt;&lt;https://en.m.wikipedia.org/wiki/G…</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:cron:anacron?rev=1605886810&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-11-20T15:40:10+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>anacron</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:cron:anacron?rev=1605886810&amp;do=diff</link>
        <description>anacron

este programa sirve para ejecutar tareas de CRON en sistemas que no están encendidos 24h horas al díase ejecuta al arrancar el sistema y comprueba /etc/anacrontab, donde están las tareas especificadas a realizar como «importantes»

un ejemplo:</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:debian:install-9?rev=1582703814&amp;do=diff">
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        <dc:date>2020-02-26T07:56:54+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>debian 9 stretch</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:debian:install-9?rev=1582703814&amp;do=diff</link>
        <description>debian 9 stretch

gnome

control de ventanas desde CLI

	*  devilspie2 : programa para recolocar las ventanas escritorio
		*  &lt;http://git.savannah.gnu.org/cgit/devilspie2.git/plain/README&gt;
		*  LUA: &lt;http://lua-users.org/wiki/StringLibraryTutorial&gt;
		*  LUA: &lt;https://stackoverflow.com/questions/37121875/lua-return-value-if-string-match-with-wildcard&gt;
-- the debug_print command does only print anything to stdout
    * comandos: [[https://github.com/gusnan/devilspie2/blob/master/README]]
-- if dev…</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:debian:install-12?rev=1781084106&amp;do=diff">
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        <dc:date>2026-06-10T09:35:06+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>debian 12 &quot;bookworm&quot; + KDE</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:debian:install-12?rev=1781084106&amp;do=diff</link>
        <description>debian 12 &quot;bookworm&quot; + KDE

first install

	*  
sudo apt install git simplescreenrecorder clamtk remmina flameshot vim curl python3 python3-dev python3-pip python-is-python3 python3-requests build-essential openssh-server libreoffice bat tilix usbutils</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:debian:install-corp?rev=1580459180&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-01-31T08:26:20+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Instalación DEBIAN corporativo</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:debian:install-corp?rev=1580459180&amp;do=diff</link>
        <description>Instalación DEBIAN corporativo

pre-basico

	*  si está instalado el paquete apt-get install sudo
	*  comprobar /etc/sudoers para ver si tenemos permisos o que clase de permisos

basico

	*  sudo apt-get update &amp;&amp; sudo apt-get upgrade
		*  verificar que en</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:docker:start?rev=1581629161&amp;do=diff">
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        <dc:date>2020-02-13T21:26:01+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>docker (first contact)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:docker:start?rev=1581629161&amp;do=diff</link>
        <description>docker (first contact)

docker

un poco de historia

	*  docker monta un sistema de containerización que permite lanzar nuevas instancias de S.O. aprovechando los recursos (hard) de la máquina Y el kernel del SO ya corriendo, lo que hace más óptimo el aprovechamiendo de recursos que las máquinas virtuales (que recrean un ordenador al completo, con sus propios kernels y sistemas de ficheros)</description>
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        <dc:date>2025-06-03T08:05:26+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>LUKS: sistema encriptación particiones debian</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:filesystem:luks?rev=1748937926&amp;do=diff</link>
        <description>LUKS: sistema encriptación particiones debian

	*  &lt;https://www.thegeekstuff.com/2016/03/cryptsetup-lukskey/&gt;
	*  &lt;https://debianhackers.net/truco-cambiar-la-contrasena-de-una-particion-cifrada-en-debian-stretch/&gt;

setup


lsblk --fs
sudo cryptsetup luksFormat /dev/sdbX # elimina les dades existents
sudo cryptsetup luksOpen /dev/sdbX &lt;NOM_LOGIC&gt;
sudo mkfs.ext4 /dev/mapper/&lt;NOM_LOGIC&gt;


mount &amp; umount


#sudo cryptsetup luksOpen /dev/sdb1 &lt;NOM_LOGIC&gt; 	# demana contraseña
sudo cryptsetup open /dev…</description>
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        <dc:date>2024-10-03T12:00:12+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>permisos</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:filesystem:permisos?rev=1727956812&amp;do=diff</link>
        <description>permisos

cada archivo tiene 3 grupos de permisos, el del autor (owner), el del grupo (group) y el del resto.

en un listado (ls -la) los permisos se muestran en el mismo orden (primero owner, después grupo, después resto) representado por 3 letras:</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:hard:start?rev=1606847267&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-12-01T18:27:47+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>info hard</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:hard:start?rev=1606847267&amp;do=diff</link>
        <description>info hard

linux bash

pre-mount

localizar discos no montados en sistema:

	*  lsblk
	*  fdisk
		*  sfdisk: versión con scripting de fdisk más agradable
			*  echo &#039;type=83&#039; | sudo sfdisk /dev/sdb: crea partición ext4 de todo el disco


	*  blkid
	*  ls -l /dev/disk/by-uuid</description>
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        <dc:date>2023-01-13T17:05:20+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>logrotate</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:log:logrotate?rev=1673629520&amp;do=diff</link>
        <description>logrotate

info

	*  &lt;https://atareao.es/ubuntu/rotado-de-logs-con-logrotate/&gt;
	*  &lt;https://www.digitalocean.com/community/tutorials/how-to-manage-logfiles-with-logrotate-on-ubuntu-16-04&gt;
	*  &lt;https://stackoverflow.com/questions/20162176/centos-linux-setting-logrotate-to-maximum-file-size-for-all-logs&gt;

cli

	*  ejecutar dry-run:
sudo logrotate /etc/logrorate.conf --debug

	*  ejecutar manualmente o un fichero concreto:
sudo logrotate &lt;FICHERO.CONF&gt;

	*  status del estado de rotado:
cat /var/lib…</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:scripts:getopts?rev=1547928366&amp;do=diff">
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        <dc:date>2019-01-19T20:06:06+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>getopts</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:scripts:getopts?rev=1547928366&amp;do=diff</link>
        <description>getopts

buen tutorial: &lt;https://wiki.bash-hackers.org/howto/getopts_tutorial&gt;

uso

	*  la cadena que acompaña a la instrucción getopts indica las opciones disponibles
	*  getopts OPTSTRING VARNAME [ARGS...]
		*  OPTSTRING:
			*  h: comprueba la opción -h sin parámetros. Da error en opciones no soportadas</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:seedbox:start?rev=1588519723&amp;do=diff">
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        <dc:date>2020-05-03T15:28:43+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>seedbox</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:seedbox:start?rev=1588519723&amp;do=diff</link>
        <description>seedbox

rtorrent

	*  &lt;https://wiki.gentoo.org/wiki/RTorrent&gt;
	*  &lt;https://wiki.archlinux.org/index.php/RTorrent#Manage_completed_files&gt;
	*  &lt;https://github.com/rakshasa/rtorrent/wiki/Common-Tasks-in-rTorrent#move-completed-torrents-to-a-fixed-location&gt;
	*  &lt;https://www.reddit.com/r/archlinux/comments/8s5zb9/rtorrent_move_on_complete/&gt;
	*  
	*  &lt;https://github.com/rakshasa/rtorrent/wiki/Common-Tasks-in-rTorrent#create-symbolic-links-to-indicate-the-download-state&gt;

rutorrent

	*  &lt;https://githu…</description>
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        <dc:date>2026-05-05T07:43:42+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>fichero .ssh/config</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:ssh:clientconfig?rev=1777967022&amp;do=diff</link>
        <description>fichero .ssh/config

linux ssh

man page

fichero configuración conexión

para simplificar la conexión vía SSH con diferentes servidores, y en alternativa a crear alias de conexiones:

alias ssh-local-dns=&#039;ssh -v -i /home/mate/.ssh/pi@raspberry pi@192.168.1.60&#039;

se puede optar por crear el fichero de configuración de conexión (</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:ssh:remoteconn?rev=1573039061&amp;do=diff">
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        <dc:date>2019-11-06T11:17:41+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Conexión remota A-&gt;B-&gt;C con SSH (~/.ssh/config)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:ssh:remoteconn?rev=1573039061&amp;do=diff</link>
        <description>Conexión remota A-&gt;B-&gt;C con SSH (~/.ssh/config)

conectar desde A a C (que no es accesible directamente por A) a través de B usando SSH

objetivo

	*  conectamos desde nuestra máquina local a bastion (A)
	*  conectaremos a la máquina C a través de A, según marca la configuración del fichero</description>
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    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:systemd:journalctl?rev=1640200694&amp;do=diff">
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        <dc:date>2021-12-22T19:18:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>journalctl</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:systemd:journalctl?rev=1640200694&amp;do=diff</link>
        <description>journalctl

gestión centralizada de logs

	*  archivo principal de configuración: /etc/systemd/journald.conf
	*  importancia de tener bien establecida la zona horaria con timedatectl
	*  journalctl-remote
	*  &lt;https://www.digitalocean.com/community/tutorials/how-to-use-journalctl-to-view-and-manipulate-systemd-logs-es&gt;

comandos

	*  listar todos los registros: journalctl
	*  mostrar mensajes del kernel:</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:tcpip:ips?rev=1780140554&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2026-05-30T11:29:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ip</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:tcpip:ips?rev=1780140554&amp;do=diff</link>
        <description>ip

comandos

mi ip local

ip addr show eth0 | grep &#039;inet &#039; | awk &#039;{print $2}&#039; | cut -f1 -d&#039;/&#039;
ip addr show

	*  ifconfig -a
	*  ip addr (ip a)
	*  hostname -I | awk &#039;{print $1}&#039;
	*  ip route get 1.2.3.4 | awk &#039;{print $7}&#039;
	*  (Fedora) Wifi-Settings→ click the setting icon next to the Wifi name that you are connected to → Ipv4 and Ipv6 both can be seen</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:tcpip:netplan?rev=1639738671&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-12-17T10:57:51+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>netplan (ubunut network)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:tcpip:netplan?rev=1639738671&amp;do=diff</link>
        <description>netplan (ubunut network)

Ubuntu 18.04 LTS has switched to Netplan for configuring network interfaces. Netplan is based on YAML based configuration system that makes configuration process very simple. Netplan has replaced the old configuration file /etc/network/interfaces that we previously used for configuring network interfaces in Ubuntu.</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:tomcat:install?rev=1538038548&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-09-27T08:55:48+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Instalación Tomcat 8 en máquina vagrant</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:tomcat:install?rev=1538038548&amp;do=diff</link>
        <description>Instalación Tomcat 8 en máquina vagrant

vagrant


Vagrant.configure(&quot;2&quot;) do |config|
  config.vm.box = &quot;debian/stretch64&quot;
  config.vm.synced_folder &quot;./data&quot;,&quot;/vagrant&quot;
  config.vm.network &quot;forwarded_port&quot;, guest: 8080, host: 8080

  config.vm.provider &quot;virtualbox&quot; do |vb|
    vb.name = &quot;tomcat8&quot;
    vb.memory = 1024
    vb.cpus = 1
    vb.linked_clone = true
  end
end</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:install:server:ubuntu20043?rev=1705413007&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2024-01-16T13:50:07+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Instal·lació Linux Server Ubuntu 20.04.3</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:install:server:ubuntu20043?rev=1705413007&amp;do=diff</link>
        <description>Instal·lació Linux Server Ubuntu 20.04.3

recepta

instal·lació

configuració


sudo apt update -y &amp;&amp; sudo apt upgrade -y
sudo apt install -y git vim curl



sudo update-alternatives --config editor # canvi d&#039;editor per defecte
sudo visudo -f /etc/sudoers.d/nopass # %sudo ALL=(ALL:ALL) NOPASSWD:ALL</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:systemd:journalctl:remote?rev=1640200562&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-12-22T19:16:02+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>journalctl-remote</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:systemd:journalctl:remote?rev=1640200562&amp;do=diff</link>
        <description>journalctl-remote

/via: &lt;https://www.digitalocean.com/community/tutorials/how-to-centralize-logs-with-journald-on-ubuntu-20-04-es&gt;

/via: &lt;https://serverfault.com/questions/758244/how-to-configure-systemd-journal-remote&gt;


basico


sudo apt update -y &amp;&amp; sudo apt upgrade -y
sudo apt install systemd-journal-remote


servidor

	*  instalar servicios:

sudo systemctl enable --now systemd-journal-remote.socket
sudo systemctl enable systemd-journal-remote.service

# si ufw
sudo ufw allow in 19532/tcp…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:alpine:start?rev=1538134567&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-09-28T11:36:07+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>alpine</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:alpine:start?rev=1538134567&amp;do=diff</link>
        <description>alpine

comandos

useradd


Usage: adduser [OPTIONS] USER [GROUP]

Create new user, or add USER to GROUP

	-h DIR		Home directory
	-g GECOS	GECOS field
	-s SHELL	Login shell
	-G GRP		Group
	-S		Create a system user
	-D		Don&#039;t assign a password
	-H		Don&#039;t create home directory
	-u UID		User id
	-k SKEL		Skeleton directory (/etc/skel)</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:alsa:start?rev=1431102491&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-05-08T16:28:11+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>audio (ALSA)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:alsa:start?rev=1431102491&amp;do=diff</link>
        <description>audio (ALSA)

	*  &lt;https://wiki.archlinux.org/index.php/Advanced_Linux_Sound_Architecture_&gt;(Espa%C3%B1ol)
	*  &lt;https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/996245&gt;
	*  &lt;http://askubuntu.com/questions/456579/how-to-install-hda-jack-retask-in-14-04&gt;</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:functions?rev=1539333360&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-10-12T08:36:00+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Funciones</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:functions?rev=1539333360&amp;do=diff</link>
        <description>Funciones

	*  pasando parámentros a funciones: &lt;https://stackoverflow.com/questions/6212219/passing-parameters-to-a-bash-function&gt;
		*  &lt;http://tldp.org/LDP/abs/html/complexfunct.html&gt;

	*  variables locales en funciones: &lt;http://tldp.org/LDP/abs/html/localvar.html&gt;
	*  retorno de valores: &lt;https://www.linuxjournal.com/content/return-values-bash-functions&gt;</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:locales?rev=1594132941&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-07-07T14:42:21+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Locales</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:locales?rev=1594132941&amp;do=diff</link>
        <description>Locales

linux bash

variables

	*  LANG : establece el valor del lenguaje (y de LC_*) usado en el sistema
	*  LC_ALL : establece el valor de todas las categorias y tiene prefereencia
	*  definidos por POSIX
		*  LC_COLLATE : funciones de cadena
		*  LC_CTYPE : establece el comportamiento de funciones que tengan que ver con la convención de mayúsculas/minúsculas</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:ps1?rev=1536065962&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-09-04T12:59:22+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>PS1</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:ps1?rev=1536065962&amp;do=diff</link>
        <description>PS1

simples




export PS1=&quot;\[\e]0;\u@\h \w\a\]\[\e[00;33m\]\u\[\e[0m\]\[\e[00;37m\]@\[\e[0m\]\[\e[00;33m\]\h\[\e[0m\]\[\e[00;37m\]:\[\e[0m\]\[\e[00;34m\]\w\[\e[0m\]\[\e[00;37m\]\n\$ \[\e[0m\]&quot;





export PS1=&quot;\[$(tput sgr0)\]\033[38;5;15m\033[38;5;11m\u\[$(tput sgr0)\]\033[38;5;15m\033[38;5;15m@\[$(tput sgr0)\]\033[38;5;15m\033[38;5;11m\h\[$(tput sgr0)\]\033[38;5;15m\033[38;5;15m:\[$(tput sgr0)\]\033[38;5;15m\033[38;5;2m\w\[$(tput sgr0)\]\033[38;5;15m\033[38;5;15m\n\[$(tput sgr0)\]\\$\[$(tput…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:sed?rev=1554881427&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-04-10T07:30:27+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>sed</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:sed?rev=1554881427&amp;do=diff</link>
        <description>sed

Stream EDitor

sintaxis


sed [-ns] &#039;[direccion] instruccion argumentos&#039;


donde:

	*  -n : no mostrar por STDOUT las líneas procesadas
	*  -s : tratar los ficheros entrantes como flujos separados
	*  dirección: número de línea, rango de números de línea o búsqueda por regexp. Si no se especifica, afecta a todas las líneas del fichero</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:bash:zonahoraria?rev=1777966604&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2026-05-05T07:36:44+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Zona Horaria (TZ)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:bash:zonahoraria?rev=1777966604&amp;do=diff</link>
        <description>Zona Horaria (TZ)

linux bash ssh

modificación temporal

establecer la variable TZ a la zona horaria de interés: export TZ=Europe/Andorra

	*  &lt;https://superuser.com/questions/188224/temporarily-change-timezone-to-display-date-time-shown-during-an-ssh-session&gt;
	*  &lt;https://en.wikipedia.org/wiki/List_of_tz_database_time_zones&gt;
	*  timedatectl set-timezone “Europe/Andorra”: cambio de zona en caliente

consideraciones crontab

	*  el uso de la variable</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:certificados:cayotros?rev=1638598737&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-12-04T06:18:57+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Certificados, certificaciones, Entidades de Certificación</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:certificados:cayotros?rev=1638598737&amp;do=diff</link>
        <description>Certificados, certificaciones, Entidades de Certificación

/vía: &lt;http://www.rinconastur.com/php/php21.php&gt;

	*  openssl

todo

	*  si no es https, redirección a https
	*  si no tiene certificado de CA ficticea, llevar a página donde descargar

Creación entidad certificadora

	*  Creación de clave privada:</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:certificados:pki?rev=1558438235&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-05-21T11:30:35+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>PKI</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:certificados:pki?rev=1558438235&amp;do=diff</link>
        <description>PKI

&lt;https://linuxize.com/post/how-to-set-up-an-openvpn-server-on-centos-7/&gt;
Public Key Infraestrucure


previa

orientado a la instalación de un openvpn

creación de los siguientes elementos:

	*  CA
	*  SERVER certificate + key
	*  CLIENT certificate + key

usando la herramienta easy-rsa

CA

se recomienda crear todos estos ficheros en un servidor standalone / offline de la insfraestructura que se monte</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:curl:start?rev=1582757483&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-02-26T22:51:23+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>curl</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:curl:start?rev=1582757483&amp;do=diff</link>
        <description>curl

	*  &lt;https://curl.haxx.se/&gt; -&gt; 
	*  curl api rest test: &lt;https://www.baeldung.com/curl-rest&gt;
	*  protocolos: DICT, FILE, FTP, FTPS, GOPHER, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, POP3, POP3S, RTMP, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET y TFTP

parámetros

	*  -o &lt;nombre&gt;: guarda el archivo con el nombre especificado</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:debian:install-10?rev=1626716772&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-07-19T17:46:12+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>debian 10 &quot;Buster&quot;</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:debian:install-10?rev=1626716772&amp;do=diff</link>
        <description>debian 10 &quot;Buster&quot;

setup

setup inicial


sudo apt update &amp;&amp; sudo apt upgrade -y
sudo apt install fonts-powerline \
    zsh \
    curl \
    wget \
    vim \
    git \
    mc \
    ncdu \
    fonts-powerline \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg2 \
    software-properties-common \
    zsh-syntax-highlighting \
    rsync
sh -c &quot;$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)&quot;
git clone https://github.com/zsh-users/zs…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:distros:debian-8-jessy?rev=1686748289&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-06-14T13:11:29+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>debian 8 jessy</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:distros:debian-8-jessy?rev=1686748289&amp;do=diff</link>
        <description>debian 8 jessy

proceso

	*  lista de programas instalados
	*  procesos cron, anacron
		*  crontab -e
		*   sudo crontab -e
		*  /etc/cron.daily
		*  /etc/cron.weekly

	*  backup /home, /etc, /root
	*  mv /home/mate /home/mate.oldx
	*  sacar tarjeta NVIDIA</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:filesystem:start?rev=1731486052&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2024-11-13T08:20:52+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>linux filesystem</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:filesystem:start?rev=1731486052&amp;do=diff</link>
        <description>linux filesystem

	*  Filesystem Hierarchy Standard
		*  sysfs

	*  swap
	*  LUKS: sistema encriptación particiones debian
	*  mount
	*  glusterfs
	*  linux udisks
	*  Linux inodes
	*  Recuperación disco, clonación en imagen
	*  MBR / GPT

clonación y recuperación

	*  distro clonación: &lt;http://clonezilla.org/&gt;
		*  &lt;https://www.taringa.net/posts/linux/8551870/Procedimiento-para-realizar-clonado-perfecto-de-discos-duros.html&gt;

	*  recuperación: &lt;http://www.forensicswiki.org/wiki/Ddrescue&gt;
		*  &lt;…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:filesystem:udisks?rev=1649070557&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-04-04T11:09:17+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>linux udisks</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:filesystem:udisks?rev=1649070557&amp;do=diff</link>
        <description>linux udisks

	*  lsblk: dispositivos conectados
		*  -a: más información (incluido major:minor)
		*  -d: no muestra información de los «esclavos» o holder devices (particiones)
		*  -i: usa caracteres ASCII para las representaciones de árbol (mejor copy&amp;paste)</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:install:start?rev=1684584542&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-05-20T12:09:02+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>linux install</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:install:start?rev=1684584542&amp;do=diff</link>
        <description>linux install

acpi: monitor de temperatura del ordenador

	*  Instal·lació Linux Server Ubuntu 20.04.3
	*  Ubuntu 22.04
		*  KDE Plasma: &lt;https://www.how2shout.com/linux/how-to-install-kde-plasma-on-ubuntu-22-04-jammy-jellyfish/&gt;: 

sudo apt update &amp;&amp; sudo apt upgrade
sudo apt install kde-plasma-desktop # mínimal
sudo apt install kde-standard # standard
sudo apt install kde-full # full
# Select SSDM display Manager
sudo reboot
# si aparece teclado:
# CTRL+ALT+F5
sudo nano /etc/sddm.conf # ver c…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:mount:smb?rev=1668423100&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-11-14T10:51:40+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>SMB mount</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:mount:smb?rev=1668423100&amp;do=diff</link>
        <description>SMB mount

paquetería básica:

sudo apt-get install cifs-utils

Acceso a Windows shares:

mount -t cifs //server/share -o username=username,password=password,sec=ntlm /punto/montaje

mount -t cifs //server/share -o credentials=/path/to/crendeciales.txt,sec=ntlm /punto/montaje</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:nagios:start?rev=1539079953&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-10-09T10:12:33+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>nagios</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:nagios:start?rev=1539079953&amp;do=diff</link>
        <description>nagios

related

	*  &lt;https://assets.nagios.com/downloads/nagioscore/docs/nagioscore/4/en/monitoring-windows.html&gt;
	*  &lt;https://hub.docker.com/r/jasonrivers/nagios/&gt;
	*  &lt;https://www.nsclient.org/&gt;

install

	*  &lt;https://community.spiceworks.com/how_to/68159-install-nagios-on-a-raspberry-pi&gt;


sudo apt-get update
sudo apt-get upgrade
sudo apt-get install


configure

inicio

acceso al webadmin: &lt;http://ip_maquina_nagios_server/nagios3&gt;, usuario nagiosadmin, password según instalaciónficheros imp…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:paquetes:pihole?rev=1751908394&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-07-07T17:13:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pi-hole</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:paquetes:pihole?rev=1751908394&amp;do=diff</link>
        <description>pi-hole

setup

	*  &lt;https://pi-hole.net/&gt;
	*  
curl -sSL https://install.pi-hole.net | bash

	*  install log: /etc/pihole
	*  web-admin: &lt;http://&lt;ip&gt;/admin&gt;

tutorial instalación

	*  &lt;https://blog.cryptoaustralia.org.au/2018/08/06/instructions-for-setting-up-pi-hole/&gt;

comandos

	*  actualizar: 
sudo pihole -up

	*  reconfigurar: 
pihole -r

	*  cambiar password webadmin:</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:paquetes:pureftpd?rev=1540372183&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-10-24T09:09:43+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pure-ftpd</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:paquetes:pureftpd?rev=1540372183&amp;do=diff</link>
        <description>pure-ftpd

enlaces de interés

	*  &lt;http://linuxdev.dk/articles/pureftpd-over-tls&gt;
	*  &lt;http://wiki.openwrt.org/doc/uci/pure-ftpd&gt;
	*  comandos/opciones: &lt;http://edoceo.com/howto/pure-ftpd&gt;
	*  instalación + webui: &lt;http://www.debianhelp.co.uk/pureftp.htm&gt;
	*  otro webui: &lt;https://pure-ftpd-webui.org/&gt;
	*  &lt;https://help.ubuntu.com/community/PureFTP&gt;

instalación

	*  apt-get install pure-ftpd pure-ftp-common
	*  crear usuario/grupo:
		*  groupadd ftpgroup
		*  useradd -g ftpgroup -d /dev/null -s…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:paquetes:simple-screen-recorder?rev=1588539227&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-05-03T20:53:47+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>simple screen recorder</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:paquetes:simple-screen-recorder?rev=1588539227&amp;do=diff</link>
        <description>simple screen recorder


sudo add-apt-repository ppa:maarten-baert/simplescreenrecorder
sudo apt-get update
sudo apt-get install simplescreenrecorder
# if you want to record 32-bit OpenGL applications on a 64-bit system:
sudo apt-get install simplescreenrecorder-lib:i386</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:paquetes:vsftpd?rev=1527955134&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-06-02T15:58:54+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>vsftpd (ftp server)</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:paquetes:vsftpd?rev=1527955134&amp;do=diff</link>
        <description>vsftpd (ftp server)

instalación

sudo apt-get install vsftpd

configuración

	*  /etc/vsftpd.conf -&gt; &lt;https://wiki.debian.org/vsftpd&gt;
	*  &lt;http://www.alcancelibre.org/staticpages/index.php/09-como-vsftpd&gt;
	*  &lt;http://www.linuxhispano.net/2010/09/14/configurar-servidor-ftp-en-linux-con-vsftpd/&gt;

solución de problemas

no deja hacer un CHROOT de un usuario local

	*  el usuario no ha de tener permisos de escritura en su /home/usuario</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:rsync:backup?rev=1585390650&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-03-28T10:17:30+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Copias de seguridad usando RSYNC y SSH</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:rsync:backup?rev=1585390650&amp;do=diff</link>
        <description>Copias de seguridad usando RSYNC y SSH

Hemos de tener instalados los 2 paquetes, el RSYNC y el SSH, cosa que consideraremos trivial.

Los pasos concretos:

Generar las claves pública/privada:

ssh-keygen

Esto genera en ~/.ssh/ 2 archivos, con el nombre que hayamos especificado, en ese directorio. Uno es la clave privada (NO COMPARTIR) y otra la clave pública (con extesión</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:rsync:start?rev=1727767063&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2024-10-01T07:17:43+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>rsync</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:rsync:start?rev=1727767063&amp;do=diff</link>
        <description>rsync

related

	*  Copias de seguridad usando RSYNC y SSH
	*  otra guía: &lt;http://troy.jdmz.net/rsync/index.html&gt;
	*  al detalle: &lt;https://www.computerhope.com/unix/rsync.htm&gt;

ejemplos

	*  sincronización de 2 directorios locales:
rsync -a -v dir1/ dir2

		*  -a implica:
			*  -r : recursividad
			*  -l : copiar symlinks como tal
			*  -p : copiar permisos
			*  -o,-g</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:scripts:backupselectivo?rev=1576005342&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-12-10T19:15:42+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>backup selectivo</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:scripts:backupselectivo?rev=1576005342&amp;do=diff</link>
        <description>backup selectivo

pendiente wiki
RASP-HOLE
&lt;https://stackoverflow.com/questions/8033857/tar-archiving-that-takes-input-from-a-list-of-files&gt;

&lt;https://stackoverflow.com/questions/984204/shell-command-to-tar-directory-excluding-certain-files-folders&gt;


#! /bin/bash

PATH_LOCAL=/home/pi/backup

#tar vczf ${PATH_LOCAL}/pihole-raspi.tar.gz --files-from ${PATH_LOCAL}/files.txt --exclude-tag-all=.nobackup -X ${PATH_LOCAL}/exclude.txt
tar vczf ${PATH_LOCAL}/pihole-raspi.tar.gz --files-from ${PATH_LOCAL…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:scripts:rsync?rev=1321351182&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2011-11-15T09:59:42+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>rsync.sh</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:scripts:rsync?rev=1321351182&amp;do=diff</link>
        <description>rsync.sh


#!/bin/bash
#
# parametros RSYNC
#   - r == recursive
#   - p == preserve permisions
#   - t == preserve times
#   - q == supress non-error messages
#   - o == preserve owner
#   - g == preserve group
#   - L == copy-links
#   - v == verbose

RSYNC=/usr/bin/rsync
SSH=/usr/bin/ssh
KEY=/root/.ssh/rsa_192.168.3.199
RUSER=backup
RHOST=192.168.3.199
RPATH=/home/backup
LPATH=/home/backups/wardog.eurorscg.es
TITLE=&quot;to_be_changed&quot;
DATE=`eval date +%y%m%d`

# $RSYNC -az -e &quot;$SSH -i $KEY&quot; $RUSE…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:seguridad:start?rev=1780922730&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2026-06-08T12:45:30+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>linux seguridad</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:seguridad:start?rev=1780922730&amp;do=diff</link>
        <description>linux seguridad

	*  Linux sadservers
	*  Linux: limitar recursos usuarios
	*  Linux: reservar recursos (administración)

setup

	*  PAM
		*  su: crear un grupo tipo permitsu y añadir a los usuarios que pueden usar su
		*  passwd: crear reglas fuertes de contraseña

	*  sudo:
		*  restringido per grups usuaris
		*  noexec

	*  sudoreplay</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:ssh:keygen?rev=1777967033&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2026-05-05T07:43:53+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ssh-keygen</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:ssh:keygen?rev=1777967033&amp;do=diff</link>
        <description>ssh-keygen

linux ssh

creación y distribución de llaves

	*  crear llave 2048 bits:

ssh-keygen -b 2048 -f /home/user/.ssh/myKey

ssh-keygen -t rsa -f /home/user/.ssh/myKey

ssh-keygen -t ed25519 -f /home/user/.ssh/myKey -C &quot;comentario en clave&quot;

	*  asegurarnos que el directorio</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:ssh:proxy?rev=1700651687&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-11-22T11:14:47+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ssh proxy / socks</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:ssh:proxy?rev=1700651687&amp;do=diff</link>
        <description>ssh proxy / socks

socks proxy

navegador

	*  
ssh -N -D 9090 [USER]@[SERVER_IP]

	*  firefox:
	*  chrome:
		*  
/usr/bin/google-chrome --user-data-dir=&quot;$HOME/proxy-profile&quot; --proxy-server=&quot;socks5://localhost:9090&quot;


	*  /via: &lt;https://linuxize.com/post/how-to-setup-ssh-socks-tunnel-for-private-browsing/&gt;

descargas curl

ssh -D 8080 -f -C -q -N user@remote.host # establece canal
curl -x socks5h://0:8080 --remote-name --location https://example.com # descarga a través del remote.host
ssh -O exi…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:ssh:sshfs?rev=1777967145&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2026-05-05T07:45:45+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>sshfs</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:ssh:sshfs?rev=1777967145&amp;do=diff</link>
        <description>sshfs

linux ssh

conectar via SSH con lozalización remota como punto de montaje

especialmente útil cuando hay que copiar ficheros «salteados», evitamos el uso del scp

	*  instalar el paquete sshfs
	*  para montar: 
sudo sshfs usuario@sistema.remoto:/path/montaje /path/punto.montaje.local</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:sudo:start?rev=1715072349&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2024-05-07T08:59:09+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>sudo</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:sudo:start?rev=1715072349&amp;do=diff</link>
        <description>sudo

config

	*  edición /etc/sudoers: sudo visudo
		*  --check
		*  --strict
		*  --file=/etc/sudoers.d/alternate


sudoers

/via: &lt;https://www.digitalocean.com/community/tutorials/how-to-edit-the-sudoers-file-es&gt;

directorio /etc/sudoers.d

	*  sudo visudo -f /etc/sudoers.d/nopass
	*  interpreta todos los archivos que no acaben en</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:systemd:remove-service?rev=1508349467&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2017-10-18T17:57:47+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>remove service</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:systemd:remove-service?rev=1508349467&amp;do=diff</link>
        <description>remove service


systemctl stop [servicename]
systemctl disable [servicename]
rm /etc/systemd/system/[servicename]
rm /etc/systemd/system/[servicename] symlinks that might be related
systemctl daemon-reload
systemctl reset-failed


&lt;https://superuser.com/questions/513159/how-to-remove-systemd-services&gt;</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:tcpip:nikto2?rev=1329212031&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2012-02-14T09:33:51+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Escaner de vulnerabilidades nikto2</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:tcpip:nikto2?rev=1329212031&amp;do=diff</link>
        <description>Escaner de vulnerabilidades nikto2

descarga

$ wget &lt;https://cirt.net/nikto/nikto-2.1.4.tar.gz&gt; --no-check-certificate

ejecución

parámetros:

	*  -h : host a escanear
	*  -port: puerto a escanear, por defecto el 80

ejemplo de salida


#./nikto.pl -h cau.eurocity.es
- Nikto v2.1.4
---------------------------------------------------------------------------
+ Target IP:          192.168.3.164
+ Target Hostname:    cau.eurocity.es
+ Target Port:        80
+ Start Time:         2012-02-15 09:34:1…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:tcpip:ss?rev=1601650463&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-10-02T14:54:23+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ss</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:tcpip:ss?rev=1601650463&amp;do=diff</link>
        <description>ss

	*  reemplazo de netstat
		*  TCP
		*  UDP
		*  sockets
		*  ICMP


comandos

	*  ss: todas las conexiones
	*  ss -l listening sockets
	*  ss -a all sockets
	*  ss -a -t all TCP sockets
	*  ss -a -u all UDP sockets
	*  ss -a -x all Unix sockets
	*</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:utils:lftp?rev=1761933283&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-10-31T17:54:43+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>lftp</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:utils:lftp?rev=1761933283&amp;do=diff</link>
        <description>lftp

info

	*  &lt;https://lftp.yar.ru/&gt;
	*  &lt;https://linux.overshoot.tv/wiki/lftp&gt;
	*  &lt;https://serverfault.com/questions/135618/is-it-possible-to-use-rsync-over-sftp-without-an-ssh-shell&gt;
	*  &lt;https://stackoverflow.com/questions/27635292/transfer-files-using-lftp-in-a-bash-script&gt;

conn

lftp -u &lt;user&gt;,&lt;pass&gt; ftp://&lt;site&gt; &lt;&lt; EOF
mirror [OPS] &lt;REMOTE_DIR&gt; &lt;LOCAL_DIR&gt;
bye
EOF


lftp -p XXXXX -u &lt;user&gt;,&lt;pass&gt; sftp://&lt;site&gt; &lt;&lt; EOF
mirror [OPS] &lt;REMOTE_DIR&gt; &lt;LOCAL_DIR&gt;
bye
EOF


OPS:

	*  -e : elimin…</description>
    </item>
    <item rdf:about="https://miguelangel.torresegea.es/wiki/linux:zsh:modifiers?rev=1584881444&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-03-22T12:50:44+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ZSH expansion modifiers</title>
        <link>https://miguelangel.torresegea.es/wiki/linux:zsh:modifiers?rev=1584881444&amp;do=diff</link>
        <description>ZSH expansion modifiers

	*  Variable transformations
	*  permite modificar una variable usando : en el formato ${VAR}
		*  u: uppercase
		*  l: lowercase
		*  q: quote
		*  Q: quita un nivel de comillas
		*  P: absolute path of file
		*  h: basename</description>
    </item>
</rdf:RDF>
