. WIKIMERIONET
Merion Mertics , ,

-
-
CRM

3

- . , systemd, .

Linux hostnamectl - . , .

 hostnamectl
GNU/Linux Linux-. , Linux - , GNU - . GNU Linux , . , GNU/Linux Lignux.

Linux

, , , - .

  • rpm - RedHat
  • dpkg - Debian
  • pacman - Arch

, rpm, RHEL, CentOS, Fedora .. deb, Ubuntu, Debian, Mint. pacman Arch Manjaro ( ).

$ for i in $( echo rpm dpkg pacman ); do which $i; done 2 /dev/null

deb rpm : /usr/bin/dpkg /bin/rpm .

CentOS/RHEL

CentOS /etc/centos-release cat /etc/centos-release

RHEL /etc/redhat-release

:

cat /etc/redhat-release

, Fedora fedora-release - .

Debian, Mint Ubuntu

Debian - /etc/issue:

cat /etc/issue
   Debian

Arch

Arch , pacman -Suy .


Linux uname -a.

:

uname - a

.

:

lscpu

, .


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