<a href="https://kenfallon.com"> More info </a> <br>
Tip 1: while [ "x" = "x" ]; do ls -al ; sleep 5; done <br>
Tip 2: sox in.mp3 out.ogg tempo 1.5 <br>
Tip 3: tar -cf - . | ( cd /media/backupdisk; tar -xvf - ) <br>