Try replacing 00 02 * * * root /home/backup. Sh by this: 00 02 * * * . /home/backup.sh.
Try replacing 00 02 * * * root /home/backup.sh by this: 00 02 * * * . /home/backup.sh.
If you are running this cron as root then the home would be something like /root/scripts/backup.sh.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.