「Debian」Debianのバージョンを確認する
Debianバージョンを確認
# cat /etc/debian_version
11.1
# cat /etc/issue
Debian GNU/Linux 11 \n \l
# lsb_release -a
No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 11 (bullseye) Release: 11 Codename: bullseye