hostnamectl
~$ hostnamectl
Static hostname: ubu
Icon name: computer-desktop
Chassis: desktop
Machine ID: 38da4815ad7a48fa942e15848ae40099
Boot ID: 476194cf13a64d18bdbbbff1806451fb
Operating System: Ubuntu 20.04.6 LTS
Kernel: Linux 5.15.0-130-generic
Architecture: x86-64
cat /etc/*-release
~$ cat /etc/*-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.04
DISTRIB_CODENAME=focal
DISTRIB_DESCRIPTION="Ubuntu 20.04.6 LTS"
NAME="Ubuntu"
VERSION="20.04.6 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04.6 LTS"
VERSION_ID="20.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal
uname -a
~$ uname -a
Linux ubu 5.15.0-130-generic #140~20.04.1-Ubuntu SMP Wed Dec 18 21:35:34 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
lshw
lshw -class disk -class storage
lscpu
lsusb
lspci
lsblk
lsmem
lslogins
lsblk -o NAME,MODEL,SERIAL,SIZE,VENDOR
smartctl -i /dev/nvme0n1 (z pakietu smartmontools)
smartctl –scan
hdparm -I /dev/sda
nvme list (z pakietu nvme-cli)