$ uname -a Linux kab 5.3.0-19-generic #20~lp1836858 SMP Fri Oct 18 12:09:47 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
$ uname -a
Linux kab 5.3.0-19-generic #20~lp1836858 SMP Fri Oct 18 12:09:47 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux