How do you edit gnome-terminal startup command?
gnome-terminal && clear in my startup command box in the preferences panel on linuxmint.
How do I either edit the preferences or find the file with the command in it?
Haha! If you've done this run an invalid command for gnome-terminal...
Alt + F2
gnome-terminal -e ":)"
You should get an error message at the top of a STATIC (finally) terminal that says
Failed to execute child process ":)" (no such file or directory).
Done... (right after you either right click and go to
Profiles > Preferenes or click on the
Profile Preferences button at the top and edit your preferences so that you can open your terminal correctly)