Linux,Mac, and Windows all include a terminal/command line as part of the UI and using it is really a matter of choice. It is great resource for gathering information about the underlying system that supports the GUI. The command line is also a great tool for trouble shooting, and quickly resolving problems without digging though the UI to find particular applications. Sample of my terminal history.
Code:
modprobe efivarfs
201 ls /sys/firmware/efi
202 sudo mokutil --sb-state
203 mokutil --sb-state
204 ls /sys/firmware/efi
205 echo $XDG_SESSION_TYPE
206 dpkg --get-selections | grep nvidia
207 lspci | grep VGA
208 nvidia-settings
209 ubuntu-drivers devices
210 df -h
211 mokutil --sb-state
212 sudo apt update && sudo apt upgrade
213 glances
214 man glances
Moved to Ubuntu Linux and OS Chat , not a support request.
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