For me "GUI tools" are every shortcut on server desktop to lauch different actions in CLI. I allways use that way to be sure that it will follow everything in the command launch in shortcut (i don't want to use another way if i am not sure that it is correct).
Example i would like to mount to 18.04 to 20.04 Ubuntu server OS version, i do not know if i do it on CLI like said :
Does lauching from CLI will have impact on OPSI server or do i have to user only Update OS icone to correctly update server ?New release '20.04.4 LTS' available.
Run 'do-release-upgrade' to upgrade to it.
Example of "GUI tools" :
- Fist package installation
- Update packages
- Update OS ...
Tks for answering me, really appreciated.