The terminal
File commands, and chaining commands with | > >>.
Put your fingers on the home position (F and J) and press Space to start
ls -la cd ~/projects mkdir -p src/main cp config.yml config.yml.bak rm -rf build/ cat app.log | grep ERROR ps aux | grep java sort names.txt | uniq -c echo "hello" > out.txt ./build.sh >> build.log 2>&1 tail -f app.log chmod +x deploy.sh