Get a fortune from linux fortune files, less than 130 chars long :)

#!/opt/bin/bash

cd /opt/fortunes
size=200

while [ $size -gt 130 ];do

file=$(ls /opt/fortunes/| /opt/bin/shuf -n 1)
Q=$(awk -v RS='%'  '
  BEGIN { srand(); } 
  rand() < 1.0/NR { s=$0; }  
  END { print s; }
 ' $file| /opt/bin/sed ':a;N;$!ba;s/\n/ /g;s/\t\t*/ /g' | tr -s ' ')
size=$(echo $Q | wc -c)
done

echo "QOTD: $Q"