info hard [miguel angel torres egea]

Aquesta pàgina és només de lectura. Podeu veure'n el codi font, però no podeu canviar-la. Consulteu el vostre administrador si penseu que això és degut a algun error.
= info hard
{{tag>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''
  * ''parted''
/via: [[https://askubuntu.com/questions/626353/how-to-list-unmounted-partition-of-a-harddisk-and-mount-them]]

== info del sistema
comandos para obtener información del sistema (versiones de SO o de GUI), algunos más completos (inxi)
=== inxi
  * F : Full Output (-n -s)
  * D : Full Hard Disk info
  * z : filtra la salida por razones de seguridad, no mostrar información sensible
  * n : Advanced Network card information
  * s : información sensores
  * x
  * d : Información unidades ópticas
  * p : full partition information
  * o : Unmounted partition information
  * l : partitions labels

Ejemplos:
  * ''inxi -Fxzd''
  * ''inxi -Fxzdpol''

=== lsb_release
  * ''lsb_release -a''
    * -a : all
    * -s : short
  * ''cat /etc/lsb-release''

=== uname
  * ''uname -a''

== red
averiguamos en que posición se encuentra la tarjeta de red (comando más preciso y con más detalle podría ser ''lspci -vv -s 03:00.0'') y después preguntamos por las tarjetas... en el campo BUS INFO vemos el nexo de unión entre las 2 informaciones.

<code bash>$ lspci
00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
00:14.0 USB controller: Intel Corporation 9 Series Chipset Family USB xHCI Controller
00:16.0 Communication controller: Intel Corporation 9 Series Chipset Family ME Interface #1
00:1a.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI Controller #2
00:1b.0 Audio device: Intel Corporation 9 Series Chipset Family HD Audio Controller
00:1c.0 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 1 (rev d0)
00:1c.2 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 3 (rev d0)
00:1c.3 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d0)
00:1d.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI Controller #1
00:1f.0 ISA bridge: Intel Corporation 9 Series Chipset Family Z97 LPC Controller
00:1f.2 SATA controller: Intel Corporation 9 Series Chipset Family SATA Controller [AHCI Mode]
00:1f.3 SMBus: Intel Corporation 9 Series Chipset Family SMBus Controller
01:00.0 VGA compatible controller: NVIDIA Corporation GM206 [GeForce GTX 960] (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 0fba (rev a1)
03:00.0 Ethernet controller: Qualcomm Atheros Killer E220x Gigabit Ethernet Controller (rev 13)
04:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 03)

$ lshw -class network
WARNING: you should run this program as super-user.
  *-network               
       description: Ethernet interface
       product: Killer E220x Gigabit Ethernet Controller
       vendor: Qualcomm Atheros
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: enp3s0
       version: 13
       serial: d8:cb:8a:5d:5a:d7
       size: 100Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=alx duplex=full ip=192.168.1.40 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       resources: irq:30 memory:ef100000-ef13ffff ioport:d000(size=128)
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
</code>