Runakay

Case: You use Debian with Xfce Desktop Environment, you need a simple countdown timer and no package convinces you. Requisites: Packages libnotify and pulseaudio are installed. Steps: Open a text editor and copy this code: #!/bin/bash hour=$1 min=$2 sec=$3 while [ $hour -ge 0 ]; do          while [ $min -ge 0 ]; do                  while [ $sec -ge 0 ]; do                          echo -ne "$hour:$min:$sec\r"                          let "sec=sec-1"                          sleep 1     ...