$ lsb_release -rdc ; echo 1 1 + p q | dc ; echo $? Description: Ubuntu 22.04.1 LTS Release: 22.04 Codename: jammy 2 1
$ lsb_release -rdc ; echo 1 1 + p q | dc ; echo $?
Description: Ubuntu 22.04.1 LTS
Release: 22.04
Codename: jammy
2
1