LGTM is a simple script that puts the phrase "LGTM" with a random GitHub emoji in your clipboard for pasting into a pull request you have just reviewed and are satisfied with.
~/code/robertlude/lgtm> ./lgtm.rb
LGTM with random emoji copied to clipboard
⌘/Ctrl + V = LGTM 📹
~/.bash_profile or ~/.bashrc
alias lgtm='~/code/robertlude/lgtm/lgtm.rb'~> lgtm
LGTM with random emoji copied to clipboard