git and vimdiff to visualize changes

1. See commits git log 2. setup vimdiff as default diff tool for git git config --global diff.tool vimdiff 3. disable question prompt for vimdiff git config --global diff.tool.prompt false 4. See diff between commits git difftool <commit-sha> -- <file-path>

Git: Deleting Local and Remote Branches

To delete a local branch: git branch -d the_local_branch To delete a remote branch: it push origin :the_remote_branch But pay attention when working with remote branches, you should make sure that nobody bases/uses that branch.