[PLUG] cdrecord from cronjob
Fred James
fredjame at fredjame.cnc.net
Sat May 17 04:47:34 UTC 2008
Roderick A. Anderson wrote:
>I've run into an interesting situation and am looking for some insight.
>
>The scripts that copies some selected directories, creates and iso
>image, blanks the CD-RW, then burns the image to the CD works fine from
>the command line but when called aa a cronjob cdrecord seems to get it
>wrong. Some times the blanking doesn't work and sometimes it does and
>then the iso burn works but when trying to mount the drive it tosses all
>kinds of fits about not finding a valid file system.
>
>Since it works from the command line I'm assuming I've got all the
>pieces write but it pukes from cron.
>
>Clue-stick anyone?
>
>
>TIA,
>Rod
>
>
Roderick A. Anderson
When that happens to me, I add an "su" to the crontab line ... something
like this ...
0 5 * * * su - username -c command
... another thing that I find helps in some cases is to give the full
path name of the built-ins
/bin/echo instead of echo, for example
Mostly that has been on SGI IRIX, but occasionally on Linux
Hope that helps
Regards
Fred James
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