map Caplock key to ctrl in Ubuntu 16+

add the below script to the startup application.

git command line commit

Git has a “staging area” where files need to be added before being committed, you can read an explanation of it here. So if you make some change and commit directly, you get some message like: no changes added to commit (use “git add” and/or “git commit -a”) preview Before you add, you could have…