Pesta
echo "Hello, World!"
PrototypeCodec
echo "Hello, World!"grep " jane " ../data/list.txt | cut -d ' ' -f 1
content_copyawk 'BEGIN{printf "%.3f\n", (5+50*3/20 + (19*2)/7)}'
17.929git commit && git push
git commit || echo "Commit failed"
echo # print something in the terminal
sudo # Run a command as an administator
set # Environment variables
export # Make an environment variable
login #login (arch linux)
rm # Remove a file
rmdir # Remove an empty directory
apt # apt package manager (Debian and Debian-based systems only)