1 #!/bin/bash
  2
  3 num_episodes=77
  4 cheekys_episodes=`curl -s 'https://cheekyvideos.net/' | grep -o 'Murdoch Murdoch Video Archive \[[[:digit:]]*\]' | grep -o '[[:digit:]]*'`
  5 new_eps=$(($cheekys_episodes - $num_episodes))
  6
  7 # full text
  8 case $new_eps in
  9   -*) echo "Error: set num_episodes in the source file" ;;
 10   0) echo "No new episodes" ;;
 11   1) echo "1 new episode!" ;;
 12   *) echo "$new_eps new episodes!" ;;
 13 esac
 14
 15 #short text
 16 echo "$new_eps new eps"
 17
 18 # color
 19 if [ $new_eps -gt 0 ]; then
 20   echo "#FF0000"
 21 else
 22   echo "#FFFFFF"
 23 fi