https://miguelangel.torresegea.es/wiki/ 2026-06-20T15:00:00+00:00 https://miguelangel.torresegea.es/wiki/ https://miguelangel.torresegea.es/wiki/_media/wiki:dokuwiki-128.png text/html 2026-06-02T16:52:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:zsh:oh-my-zsh:p10k?rev=1780419138&do=diff powerlevel10k ZSH Theme git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k ZSH_THEME="powerlevel10k/powerlevel10k" # 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… text/html 2021-08-14T18:20:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:tcpip:nfs?rev=1628965242&do=diff NFS información * <http://es.tldp.org/Manuales-LuCAS/GARL2/garl2/x-087-2-nfs.html> * 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 -> ha de aparecer «nfs» puesta en marcha de server/client text/html 2020-02-01T22:23:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debian:seedbox:rtorrent?rev=1580595836&do=diff configuración rtorrent(on premise) * instalar subversion: apt-get install subversion * instalar compilador: apt-get instsall make * crear carpeta 'source' en 'user' * descargar: * svn co <https://xmlrpc-c.svn.sourceforge.net/svnroot/xmlrpc-c/stable> xmlrpc * svn co <http://svn.code.sf.net/p/xmlrpc-c/code/advanced> xmlrpc-c * svn co <http://svn.code.sf.net/p/xmlrpc-c/code/stable> xmlrpc-c text/html 2017-11-23T13:10:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:bash:heredoc?rev=1511442654&do=diff 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 text/html 2020-12-24T09:50:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debian:seedbox:rtorrent_rutorrent?rev=1608803427&do=diff 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): text/html 2020-12-06T11:39:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:filesystem:glusterfs?rev=1607254746&do=diff glusterfs * glusterfs vagrant POC links * <https://docs.gluster.org/en/latest/Quick-Start-Guide/Quickstart/> * <https://kifarunix.com/install-and-setup-glusterfs-on-ubuntu-18-04/> * <https://www.cyberciti.biz/faq/howto-add-new-brick-to-existing-glusterfs-replicated-volume/> * <https://www.osradar.com/install-and-configure-glusterfs-debian-10/> * <https://www.server-world.info/en/note?os=Debian_10&p=glusterfs&f=1> * <https://www.server-world.info/en/note?os=Debian_10&p=glusterfs… text/html 2025-09-03T08:58:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:ufw:start?rev=1756889908&do=diff 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 * text/html 2020-12-24T09:34:22+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debiean:seebox:rtorrent_rutorrent:old1?rev=1608802462&do=diff 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… text/html 2022-06-10T08:32:55+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:scripts:home?rev=1654849975&do=diff mis ficheros $HOME .bash_profile # ~/.bash_profile: executed by bash(1) for login shells. # quita el permiso de excritura al others umask 002 #prompt por defecto PS1='[\h]$ ' # prompt de color en 2 lineas if [ -f ".prompt" ]; then export PS1=`cat .prompt` fi if [ -f ".bashrc" ]; then source ~/.bashrc fi # variables de entorno export EDITOR="vim" export LANG=en_US.ISO-8859-15 # echo "> .bash_profile" text/html 2020-11-07T22:25:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:vim:comandos?rev=1604787919&do=diff vim linux /vía: <https://www.catswhocode.com/blog/vim-cheat-sheet-for-2016> /vía:<http://www.catswhocode.com/blog/130-essential-vim-commands> info * .vimrc * 1 al día por mlechon Plugins/extensiones/personalización <https://kadekillary.work/post/statusline/><https://gist.github.com/millermedeiros/1262085> * gestión/instalación plugins en sus propios directorios (runtimepath): <https://github.com/tpope/vim-pathogen> * crear dos directorios: ~/.vim/autoload (ubicación vim-pathogen… text/html 2023-05-26T05:31:46+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debian:seedbox:screen?rev=1685079106&do=diff configuración/uso screen install & help * sudo apt install screen * <https://linuxize.com/post/how-to-use-linux-screen/> * <https://www.gnu.org/software/screen/manual/screen.html> * versión moderna TMUX: <https://www.howtogeek.com/671422/how-to-use-tmux-on-linux-and-why-its-better-than-screen/> comando * screeen -ls: lista sesiones * screen -r [<sesion>] : retornar a última sesión o a sesión específica * screen -S <nombre> text/html 2021-12-04T06:18:57+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:certificados:cayotros?rev=1638598737&do=diff Certificados, certificaciones, Entidades de Certificación /vía: <http://www.rinconastur.com/php/php21.php> * 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: text/html 2020-02-01T22:27:20+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debian:install-6?rev=1580596040&do=diff instalación rápida debian 6 como seedbox * /vía: <http://pastebin.com/Kx8sLk46> * /vía: <http://www.linuxquestions.org/questions/linux-general-1/problem-using-screen-cannot-open-your-terminal-dev-pts-0-please-check-338313/>: problemas con screen * configuración rtorrent+rutorrent+screen: /vía: <https://ks358174.kimsufi.com/download.CFF9640E/> * reiniciar rtorrent (<https://www.feralhosting.com/faq/view?question=158>) instalación básica apt-get update && apt-get upgrade apt-get instal… text/html 2022-04-04T11:09:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:filesystem:udisks?rev=1649070557&do=diff 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&paste) text/html 2024-05-28T13:51:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:seguridad:sadservers?rev=1716904318&do=diff Linux sadservers "Saint John": 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 … text/html 2020-03-23T21:49:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:zsh:zmv?rev=1585000143&do=diff 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 text/html 2021-12-22T19:16:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:systemd:journalctl:remote?rev=1640200562&do=diff journalctl-remote /via: <https://www.digitalocean.com/community/tutorials/how-to-centralize-logs-with-journald-on-ubuntu-20-04-es> /via: <https://serverfault.com/questions/758244/how-to-configure-systemd-journal-remote> basico sudo apt update -y && 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… text/html 2025-03-10T10:03:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:aptget:dpkg?rev=1741601006&do=diff 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. text/html 2018-01-22T09:12:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:bash:debug?rev=1516612329&do=diff debug en bash <https://www.cyberciti.biz/tips/debugging-shell-script.html> variables de entorno * en el script, modificando el SheBang: #!/bin/bash -x * desde linea de comando: $ bash -x <script> * activar modos: * set (+/-)x : muestra comandos y argumentos a medida que son ejecutados * set (+/-)v text/html 2025-07-08T06:48:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:dns:127?rev=1751957332&do=diff 127.0.0.1 VS 127.0.1.1 /via: <https://askubuntu.com/questions/754213/what-is-difference-between-localhost-address-127-0-0-1-and-127-0-1-1> 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. text/html 2011-11-15T09:59:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:scripts:1st-last?rev=1321351182&do=diff 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 && command1 # 0 0 * * 1 /usr/local/bin/weekselector last && command2 # # Version 2.0 March 2… text/html 2021-12-17T10:57:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:tcpip:netplan?rev=1639738671&do=diff 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. text/html 2012-02-14T09:33:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:tcpip:nikto2?rev=1329212031&do=diff Escaner de vulnerabilidades nikto2 descarga $ wget <https://cirt.net/nikto/nikto-2.1.4.tar.gz> --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… text/html 2018-09-27T08:55:48+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:tomcat:install?rev=1538038548&do=diff Instalación Tomcat 8 en máquina vagrant vagrant Vagrant.configure("2") do |config| config.vm.box = "debian/stretch64" config.vm.synced_folder "./data","/vagrant" config.vm.network "forwarded_port", guest: 8080, host: 8080 config.vm.provider "virtualbox" do |vb| vb.name = "tomcat8" vb.memory = 1024 vb.cpus = 1 vb.linked_clone = true end end text/html 2016-11-14T23:14:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:vim:start?rev=1479165291&do=diff vi(m) instalación apt-get install vim vim-rt -> instala el ejecutable y el resaltado de sintaxis :syntax on :colorscheme elflord :set cursorline " set cul :set number " set nu :set showmatch " set sm ":set autoindent " set au :set ignorecase " set ic :set incsearch " set is :set hlsearch " set hls :set ruler " set ru ":set backupcopy text/html 2024-01-16T13:50:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:install:server:ubuntu20043?rev=1705413007&do=diff Instal·lació Linux Server Ubuntu 20.04.3 recepta instal·lació configuració sudo apt update -y && sudo apt upgrade -y sudo apt install -y git vim curl sudo update-alternatives --config editor # canvi d'editor per defecte sudo visudo -f /etc/sudoers.d/nopass # %sudo ALL=(ALL:ALL) NOPASSWD:ALL text/html 2015-01-16T23:10:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debian:seedbox:metodo1:confapache1?rev=1421449851&do=diff fichero apache conf1 <VirtualHost *:80> RewriteEngine on RewriteCond %{SERVER_PORT} =80 RewriteRule ^(.*) https://%{SERVER_NAME}%{REQUEST_URI} </VirtualHost> <VirtualHost *:443> ServerAdmin webmaster@localhost SSLEngine on SSLOptions +StdEnvVars +ExportCertData # SSLCertificateFile /etc/apache2/apache.pem SSLCertificateFile /etc/apache2/certificados/Servidor_certificado.crt SSLCertificateKeyFile /etc/apache2/certificados/Servidor_privada.key SSLCACertificateFile /etc/apache2/certif… text/html 2025-03-10T10:03:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:aptget:apt?rev=1741600997&do=diff apt-get apt VS apt-get * <https://itsfoss.com/apt-vs-apt-get-difference/> * <https://itsfoss.com/apt-get-linux-guide/> * <https://itsfoss.com/apt-command-guide/> 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… text/html 2020-08-12T08:50:01+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:bash:automatizacion?rev=1597222201&do=diff instalaciones desatendidas linux bash scripting * mysql (ubuntu xenial) - <https://coderwall.com/p/axokwa/mysql-5-7-silent-install-on-ubuntu-16>: MYSQL_ROOT_PASSWORD="toor" sudo apt-get -y update sudo apt-get -y upgrade echo "mysql-server mysql-server/root_password password $MYSQL_ROOT_PASSWORD" | debconf-set-selections echo "mysql-server mysql-server/root_password_again password $MYSQL_ROOT_PASSWORD" | debconf-set-selections sudo apt-get -y install mysql-server-5.7 text/html 2020-02-25T07:29:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:bash:awk?rev=1582615767&do=diff awk /via: <https://www.howtogeek.com/562941/how-to-use-the-awk-command-on-linux/> * 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: text/html 2021-02-19T20:23:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:bash:blockdevices?rev=1613766184&do=diff linux comandos dispositivos de bloque * lsblk: todos los discos, pero no tipo * lsblk -S: SCSI * ls -lF /dev/disk/by-id/ * blkid: solo montados * hdparm -I <dispositivo> * lshw * lshw --class disk --class storage * lshw -short -- text/html 2020-05-23T22:37:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:bash:braceexpansion?rev=1590273451&do=diff brace expansion <http://wiki.bash-hackers.org/syntax/expansion/brace> {string1,string2,...,stringN} {<START>..<END>} {<START>..<END>..<INCR>} (Bash 4) <PREAMBLE>{........} {........}<POSTSCRIPT> <PREAMBLE>{........}<POSTSCRIPT> Brace expansion is used to generate arbitrary strings. The specified strings are used to generate text/html 2025-09-05T06:10:55+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:bash:comandos?rev=1757052655&do=diff comandos bash linux bash comandos al detalle * uptime * tail [-n <nn>] * head [-n <nn>] * sort * watch * wc : wordcount * -c : caracteres * -l : líneas * -w : palabras * tr : translate characters (sustitución cadenas sobre la entrada estandard. Uso com filtro en scripts) text/html 2020-07-07T14:42:21+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:bash:locales?rev=1594132941&do=diff 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 text/html 2026-06-11T12:54:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:bash:parallel?rev=1781182496&do=diff parallel (bash) * GNU Parallel actúa como un director de orquesta. No solo lanza los procesos, sino que los gestiona para que no colapsen el sistema: * Gestión de carga: Si un proceso termina, lanza el siguiente inmediatamente. * Orden de salida: Evita que los mensajes de error o logs de diferentes sujetos se mezclen de forma caótica en la terminal. text/html 2019-05-21T11:30:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:certificados:pki?rev=1558438235&do=diff PKI <https://linuxize.com/post/how-to-set-up-an-openvpn-server-on-centos-7/> 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 text/html 2021-12-17T10:48:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:comm:start?rev=1639738082&do=diff linux communications * tcp/ip (on Linux) * otros protocolos aplicaciones * nmap: scan de red * Escaner de vulnerabilidades nikto2: scan de webs * netcat (nc) * dig * ss * netplan (ubunut network) sockets * <http://www.vozidea.com/como-obtener-los-sockets-unix-abiertos-en-linux> * <https://en.wikipedia.org/wiki/Unix_domain_socket> * <https://unix.stackexchange.com/questions/88083/idiomatic-location-for-file-based-sockets-on-debian-systems> other * SPF/DKIM: * S… text/html 2026-05-30T11:44:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:cron:cron?rev=1780141472&do=diff cron / crontab Conceptos básicos Cron se ejecuta en el background, revisa cada minuto la tabla de tareas crontab /etc/crontab o en /var/spool/cron comprobar si está en ejecución: $ ps -ef | grep crond Añadir el servicio si no lo estuviera: $ chkconfig --level 35 crond on text/html 2020-01-31T08:31:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debian:install-8?rev=1580459479&do=diff debian 8 + ISPCONFIG OVH VPS * <https://www.howtoforge.com/tutorial/perfect-server-debian-8-jessie-apache-bind-dovecot-ispconfig-3/> * no se ha instalado SQRMAIL de este tutorial * SPF/DKIM: * SPF Wizard: <http://www.spfwizard.net/es/> * DKIM Help: <http://eltallerdelbit.com/configuracion-de-registros-spf-y-dkim/> * roundcube webmail: <https://www.howtoforge.com/tutorial/roundcube-installation-on-debian-8-jessie/> text/html 2020-02-26T07:56:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debian:install-9?rev=1582703814&do=diff debian 9 stretch gnome control de ventanas desde CLI * devilspie2 : programa para recolocar las ventanas escritorio * <http://git.savannah.gnu.org/cgit/devilspie2.git/plain/README> * LUA: <http://lua-users.org/wiki/StringLibraryTutorial> * LUA: <https://stackoverflow.com/questions/37121875/lua-return-value-if-string-match-with-wildcard> -- the debug_print command does only print anything to stdout * comandos: [[https://github.com/gusnan/devilspie2/blob/master/README]] -- if dev… text/html 2021-07-19T17:46:12+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debian:install-10?rev=1626716772&do=diff debian 10 "Buster" setup setup inicial sudo apt update && 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 "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)" git clone https://github.com/zsh-users/zs… text/html 2020-01-31T08:26:20+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debian:install-corp?rev=1580459180&do=diff 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 && sudo apt-get upgrade * verificar que en text/html 2023-06-14T13:11:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:distros:debian-8-jessy?rev=1686748289&do=diff 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 text/html 2020-02-13T21:26:01+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:docker:start?rev=1581629161&do=diff 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) text/html 2020-12-01T18:27:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:hard:start?rev=1606847267&do=diff info hard linux bash pre-mount localizar discos no montados en sistema: * lsblk * fdisk * sfdisk: versión con scripting de fdisk más agradable * echo 'type=83' | sudo sfdisk /dev/sdb: crea partición ext4 de todo el disco * blkid * ls -l /dev/disk/by-uuid text/html 2023-05-20T12:09:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:install:start?rev=1684584542&do=diff linux install acpi: monitor de temperatura del ordenador * Instal·lació Linux Server Ubuntu 20.04.3 * Ubuntu 22.04 * KDE Plasma: <https://www.how2shout.com/linux/how-to-install-kde-plasma-on-ubuntu-22-04-jammy-jellyfish/>: sudo apt update && 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… text/html 2023-01-13T17:05:20+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:log:logrotate?rev=1673629520&do=diff logrotate info * <https://atareao.es/ubuntu/rotado-de-logs-con-logrotate/> * <https://www.digitalocean.com/community/tutorials/how-to-manage-logfiles-with-logrotate-on-ubuntu-16-04> * <https://stackoverflow.com/questions/20162176/centos-linux-setting-logrotate-to-maximum-file-size-for-all-logs> cli * ejecutar dry-run: sudo logrotate /etc/logrorate.conf --debug * ejecutar manualmente o un fichero concreto: sudo logrotate <FICHERO.CONF> * status del estado de rotado: cat /var/lib… text/html 2016-11-15T01:06:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:log:logstash?rev=1479172002&do=diff logstatsh * <https://benjaminknofe.com/blog/2016/05/29/installing-logstash-on-a-raspberry-pi/> * <https://www.elastic.co/downloads/logstash> requisitos y ficheros * <https://www.elastic.co/guide/en/logstash/2.4/installing-logstash.html> * comprobar versión JAVA (>1.7) -> java -version * añadir paquetes repositorios * descargar e instalar configuración local configuración remota text/html 2018-10-09T10:12:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:nagios:start?rev=1539079953&do=diff nagios related * <https://assets.nagios.com/downloads/nagioscore/docs/nagioscore/4/en/monitoring-windows.html> * <https://hub.docker.com/r/jasonrivers/nagios/> * <https://www.nsclient.org/> install * <https://community.spiceworks.com/how_to/68159-install-nagios-on-a-raspberry-pi> sudo apt-get update sudo apt-get upgrade sudo apt-get install configure inicio acceso al webadmin: <http://ip_maquina_nagios_server/nagios3>, usuario nagiosadmin, password según instalaciónficheros imp… text/html 2025-07-07T17:13:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:paquetes:pihole?rev=1751908394&do=diff pi-hole setup * <https://pi-hole.net/> * curl -sSL https://install.pi-hole.net | bash * install log: /etc/pihole * web-admin: <http://<ip>/admin> tutorial instalación * <https://blog.cryptoaustralia.org.au/2018/08/06/instructions-for-setting-up-pi-hole/> comandos * actualizar: sudo pihole -up * reconfigurar: pihole -r * cambiar password webadmin: text/html 2020-05-03T20:53:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:paquetes:simple-screen-recorder?rev=1588539227&do=diff 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 text/html 2020-05-03T15:28:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:seedbox:start?rev=1588519723&do=diff seedbox rtorrent * <https://wiki.gentoo.org/wiki/RTorrent> * <https://wiki.archlinux.org/index.php/RTorrent#Manage_completed_files> * <https://github.com/rakshasa/rtorrent/wiki/Common-Tasks-in-rTorrent#move-completed-torrents-to-a-fixed-location> * <https://www.reddit.com/r/archlinux/comments/8s5zb9/rtorrent_move_on_complete/> * * <https://github.com/rakshasa/rtorrent/wiki/Common-Tasks-in-rTorrent#create-symbolic-links-to-indicate-the-download-state> rutorrent * <https://githu… text/html 2024-04-25T07:23:41+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:seguridad:fcrackzip?rev=1714029821&do=diff fcrackzip * <https://www.hackingarticles.in/comprehensive-guide-on-fcrackzip-tool/> * <http://manpages.ubuntu.com/manpages/trusty/man1/fcrackzip.1.html> install sudo apt install fcrackzip use * fcrackzip -vbu -l 1-7 test.zip | tee passwords * v: verbose * b: brute-force * u: usar unzip para eliminar falsos positivos * l: longitud mínima y máxima de la contraseña text/html 2026-05-05T07:44:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:ssh:chroot?rev=1777967080&do=diff 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 … text/html 2019-11-06T11:17:41+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:ssh:remoteconn?rev=1573039061&do=diff Conexión remota A->B->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 text/html 2025-12-29T11:59:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:tcpip:dns?rev=1767009585&do=diff DNS linux tcpip dns related * DNS y funcionamiento * DNS: Resolución, progagación, limpieza * dnsmasq * bind9 * 127.0.0.1 VS 127.0.1.1 * <https://www.dns0.eu/> * <https://one.one.one.one/> direct * esbrinar qui gestiona les dades de xarxa (netplan) * aplicar els canvis (networkmanager en desktops) DNS populars * Cloudflare DNS (1.1.1.1, 1.0.0.1) * OpenDNS (208.67.222.222, 208.67.220.220) text/html 2020-10-02T14:54:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:tcpip:ss?rev=1601650463&do=diff 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 * text/html 2024-06-17T09:01:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:tcpip:start?rev=1718614899&do=diff tcp/ip (on Linux) información * cat /etc/services * <https://wiki.debian.org/es/NetworkConfiguration> * VLAN: <https://nosololinux.es/todo-lo-que-necesitas-saber-sobre-vlans-en-redes/> configuración * ip * DNS * dhcp * rutas * NFS utilidades * dig * whois * ss * netstat firewall * iptables * Uncomplicated Firewall comandos * averiguar servidores DNS en conexto DHCP: # averiguar ubicación fichero .lease ps aux | grep dhclient cat /var/lib/NetworkManager/dhc… text/html 2025-11-28T13:27:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:utils:start?rev=1764336448&do=diff linux utils cli * Linux ls * F3 - Fight Flash Fraud * enchive * rhash * transfer * jmespath * youtube-dl * translate shell * SMART * scrot, captura pantalla desde cli <https://ubunlog.com/scrot-capturas-de-pantalla-desde-la-consola/> * xli, visor imágenes ligero cli <http://manpages.ubuntu.com/manpages/bionic/man1/xli.1.html> * youtransfer * twitch-dl * dislocker * X2GO * Tightvnc (linux) * aria2 * lsusb * Wake On Lan (WOL) * lftp * MC - Midnight Coma… text/html 2023-07-04T12:58:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:utils:wakeonlan?rev=1688475485&do=diff Wake On Lan (WOL) wakeonlan i magicpacket Windows Per reiniciar/engegar ordinadors de forma remota fa falta que a l'ordinador «remot»: * A la BIOS de l'ordinador fa falta que estigui activat l'opció wakeonlan * Normalment (si estan configurades) les targetes de xarxa, permeten un reinici via xarxa (wakeonlan). A Windows 7/10 és necessari activar el text/html 2018-07-07T16:41:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:vim:vimrc?rev=1530981669&do=diff .vimrc text/html 2026-06-02T16:37:30+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:zsh:oh-my-zsh?rev=1780418250&do=diff oh-my-zsh potenciador de zsh con temas y plugins : <https://ohmyz.sh/> install * sh -c "$(wget <https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh> -O -)" más: <https://www.howtoforge.com/tutorial/how-to-setup-zsh-and-oh-my-zsh-on-linux/> * chsh -s $(which zsh) : cambiar shell a mano si no lo hace automaticamente config * ~/.oh-my-zsh/tools/theme_chooser.sh internal plugins * dotenv text/html 2025-09-22T15:36:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:zsh:start?rev=1758555368&do=diff ZSH * ZSH install * <http://zsh.sourceforge.net/> * introducción: * <https://linuxconfig.org/learn-the-basics-of-the-zsh-shell> * <http://reasoniamhere.com/2014/01/11/outrageously-useful-tips-to-master-your-z-shell/> + 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… text/html 2020-02-01T22:24:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debian:seedbos:rutorrent?rev=1580595855&do=diff instalación / configuración rutorrent (on premise) * descargar en directorio temporal: * svn checkout <http://rutorrent.googlecode.com/svn/trunk/rutorrent> * svn checkout <http://rutorrent.googlecode.com/svn/trunk/plugins> * sustituimos la carpeta plugins dentro del rutorrent por la descargada * copiamos/movemos la carpeta a la raiz del webserver, cambiando permisos y propietario text/html 2021-11-16T11:00:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:filesystem:glusterfs:vagrantpoc?rev=1637060405&do=diff 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 text/html 2024-11-27T11:20:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:zsh:oh-my-zsh:autoenv?rev=1732706445&do=diff zsh-autoenv /via: <https://github.com/Tarrasch/zsh-autoenv> 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 text/html 2015-01-16T23:10:20+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debian:seedbox:metodo1:confapache2?rev=1421449820&do=diff fichero apache conf2 <VirtualHost *:80> ServerAdmin webmaster@localhost DocumentRoot /var/www/ <Directory /> Options FollowSymLinks AllowOverride All </Directory> <Directory /var/www/> Options -Indexes FollowSymLinks MultiViews AllowOverride None Order allow,deny allow from all </Directory> ErrorLog /var/log/apache2/error.log # Possible values include: debug, info, notice, warn, error, crit, # alert, emerg. LogLevel warn CustomLog /var/log/apache2/access.log combined <Location /rutor… text/html 2015-01-16T23:11:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debian:seedbox:metodo1:confapache3?rev=1421449903&do=diff fichero apache conf3 conf3 ServerName localhost <VirtualHost *:80> ServerAdmin admin@rutorrent ServerName localhost DocumentRoot /var/rutorrent <Directory /> AllowOverride None Order deny,allow Deny from all </Directory> <Location /> AuthType Basic AuthName "My ruTorrent web site" AuthUserFile "/etc/apache2/rutorrent_passwd" Require… text/html 2020-12-24T09:35:13+00:00 Anonymous (anonymous@undisclosed.example.com) https://miguelangel.torresegea.es/wiki/linux:debiean:seebox:rtorrent_rutorrent:old2?rev=1608802513&do=diff rtorrent+rutorrent en contenedor (OLD2) instalacion rtorrent+rutorrent * crear estructura de directorios: mkdir -p data/downloads/completo mkdir -p data/root mkdir -p data/rutorrent * copiar ficheros de configuración contenedor en /root (sacados del propio contenedor y modificar los ficheros de configuración de nginx):