bash
fuckoff@lunarove:~/lunarove$ du -sh *
4.0K What.py
8.0K The.py
4.0K Hell.py
80K Is.sql
0 That.sh
114514M .git
fuckoff@lunarove:~/lunarove$ DAMN IT
DAMN: command not found
fuckoff@lunarove:~/lunarove$ ...