Thread View: comp.sys.next.sysadmin
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Started by Steen H Hviid
Tue, 10 Nov 1992 16:18
problem using 'dump' from cron
Author: Steen H Hviid
Date: Tue, 10 Nov 1992 16:18
Date: Tue, 10 Nov 1992 16:18
46 lines
1766 bytes
1766 bytes
Hi Everybody, I have a problem, my script works absolutely fine when run interactively, and even in the background using nohup, but it fails when run by cron (as root). It tells me that 'dump' terminated with error code 1. Also, I wanted to redirect the output from the dump command into a file, which I would have the script mail to me if anything went wrong, but it doesn't like that either. If I redirect standard output, nothing appears there, if I redirect error output, it complains about ambiguos redirection. I have tried in the crontab entry to redirect the output of the script to both a file and null with to no avail. I am new to the NeXT's so I may overlook something obvious. Any suggestions? Thanks Steen Computer Speclialist The Ohio State University # NeXT network server backup # Daily unattended backup # Steen Hansen, November 1992 LASTLOG="/tmp/backup.last" ERRLOG="/tmp/backup.err" MAILTO="steen" date > $LASTLOG dump 0fsd /dev/rst0 2750 640000 code=$? unload tape mt -t /dev/rst0 off if [ $code != 0 ] then echo "dump returned error code $code" >> $LASTLOG mail -s "NeXT network backup failure" $MAILTO < "$LASTLOG" else echo 'backup completed' | mail -s 'NeXT backup completed' $MAILTO fi
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