Because why store config data in a file like... literally everybody else??
By Thomas Pain
Gnome Terminal stores its configuration data using something called
dconf, which is akin to the Windows registry. You cannot manually edit this configuration data, as it's stored in a binary format.
At the time of writing, I know of no other piece of Linux software uses
dconf, nor do I know why the Gnome terminal does this.
If you want to edit Gnome Terminal settings as a file instead of through the UI, you need to use the
dconf CLI tool.
dconf dump /org/gnome/terminal/ > ~/.gnometerminal cat ~/.gnometerminal | dconf load /org/gnome/terminal/