Linux – How to know which Linux Distribution I’m using

linuxlinux-distributions

How to know which Linux Distribution I'm using?

uname -a gives

Linux xxxxxx.net 2.6.9-42.0.3.EL.wh1smp #1 SMP Fri Aug 14 15:48:17 MDT 2009 i686 i686 i386 GNU/Linux

How can I know this is Ubuntu/Debian/Fedora or Redhat?

I uses /etc/init.d/serviced restart for restarting serevices, seems it is not Redhat family

[itf][~]$ cat /etc/issue
cat: /etc/issue: No such file or directory
[itf][~]$ cat /etc/issue.net
cat: /etc/issue.net: No such file or directory
[itf][~]$ lsb_release -a
-sh: lsb_release: command not found
[itf][~]$ cat /etc/*-release
cat: /etc/*-release: No such file or directory
[itf][~]$ cat /etc/*-version
cat: /etc/*-version: No such file or directory
[itf][~]$ cat /etc/*release
cat: /etc/*release: No such file or directory
[itf][~]$ cat /etc/*_release
cat: /etc/*_release: No such file or directory
[itf][~]$ cat /etc/*version
cat: /etc/*version: No such file or directory
[itf][~]$

Best Answer

  • In Debian: /etc/debian_version

  • In Ubuntu: lsb_release -a or /etc/debian_version

  • In Redhat: cat /etc/redhat-release

  • In Fedora: cat /etc/fedora-release

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