UBUNTU GET version code example
Example 1: get ubuntu version
lsb_release -aExample 2: ubuntu cat release
cat /etc/os-releaseExample 3: ubuntu version
lsb_release -a
cat /etc/os-release
lsb_release -alsb_release -acat /etc/os-releaselsb_release -a
cat /etc/os-release
lsb_release -a