Change the default git editor from vim to nano

change the default editor from vim to nano.md

Change the default editor for git from vim to nano

# change the default editor from vim to nano
git config --global core.editor "nano"

or, alternatively, change the gitconfig

# or, alternatively, change the `gitconfig`
# go to `~/.gitconfig`

```git
 [core]
  editor = nano

# this change can also be made in a per-repo-basis

• If gitconfig file inside the .git folder is changed, then this change can also be made in a per-repo-basis