LinuxQuestions.org - crontab runs and stops in middle of process. Strange!

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- - crontab runs and stops in middle of process. Strange! (https://www.linuxquestions.org/questions/linux-general-1/crontab-runs-and-stops-in-middle-of-process-strange-540469/)

crontab runs and stops in middle of process. Strange!

I created a crontab (as root) to backup my files daily. The script I execute on the command line runs fine, but when I put it in the crontab, it runs partially and just exits immediately! I have tried adding the script to /etc/crontab and it does the same thing. What is going on? My script is called backup.sh :

Code:

#!/bin/sh

#backup.sh

#tar nightly backup run at midnight



#current date minus one day to capture ALL changes from previous day 

D=`date -d "-1 day" +"%Y-%m-%d"`



SOURCE=/mnt/files

DEST=/backup

OPT=-czvf

LOGDEST=/home/tar-logs



/bin/tar --newer-mtime $D $OPT $DEST/$D.tar.gz $SOURCE > $LOGDEST/$D.log

exit

The log file shows TAR partially doing its thing and it just cuts off and stops.

My crontab:

Code:

10 00 * * * /home/username/backup.sh

I think you want to redirect both stdout and stderr to the log.
/bin/tar --newer-mtime $D $OPT $DEST/$D.tar.gz $SOURCE 2&> $LOGDEST/$D.log

Does the destination have enough space for the archive?

Thanks for the suggestion of the 2&>. I see that there was not even a mount to the correct path, according to the revised log. I fixed that and everything seems to be working fine. Thanks!