概要

Debian GNU/Linux や Linux カーネルのバージョンをコマンドやファイルの中身を確認して調べる

/etc/debian_version

シンプルに Debian のバージョンがわかる。

$ cat /etc/debian_version
9.9

/etc/issue

$ cat /etc/issue
Debian GNU/Linux 9 \n \l

/etc/issue.net

$ cat /etc/issue.net
Debian GNU/Linux 9

/usr/lib/os-release

$ cat /usr/lib/os-release
PRETTY_NAME="Debian GNU/Linux 9 (stretch)"
NAME="Debian GNU/Linux"
VERSION_ID="9"
VERSION="9 (stretch)"
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

/etc/os-release

$ cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux 9 (stretch)"
NAME="Debian GNU/Linux"
VERSION_ID="9"
VERSION="9 (stretch)"
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

uname

$ uname -m
x86_64

$ uname -o
GNU/Linux

$ uname -r
4.9.0-9-amd64

$ uname -s
Linux

$ uname -v
# 1 SMP Debian 4.9.168-1+deb9u4 (2019-07-19)

$ uname -morsv
Linux 4.9.0-9-amd64 #1 SMP Debian 4.9.168-1+deb9u4 (2019-07-19) x86_64 GNU/Linux

$ uname -a
Linux your-host-name 4.9.0-9-amd64 #1 SMP Debian 4.9.168-1+deb9u4 (2019-07-19) x86_64 GNU/Linux

lsb_release

$ lsb_release -a
No LSB modules are available.
Distributor ID:	Debian
Description:	Debian GNU/Linux 9.9 (stretch)
Release:	9.9
Codename:	stretch

参考資料