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Old 04-28-2004, 05:26 AM   #1
uzi4u
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Registered: Apr 2004
Location: Denmark
Distribution: Gentoo Linux
Posts: 1

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Run script at login instead of bash


Hello,

I'm trying to make a user named "backup" that, when logging in, automaticly runs a perl-script (the backup-rutines) instead of a bash shell.

I've done it by changing the /bin/bash in /etc/passwd to the perl-script. But the perl-script runs some tar-commands, and they won't work if not run thru a shell.

I can only make it work by changing passwd back to /bin/bash and then run the perl-script thru .bash_profile ... but this leaves a big security hole if the script is breaked.

Is there a way to solve this?

Regards,
Frank Nørvig
 
Old 04-28-2004, 01:55 PM   #2
johnrat
LQ Newbie
 
Registered: Apr 2004
Posts: 8

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to run a script at start up put the path to it and any options you would send to it, in the file:

/etc/rc.local

hope this helps

johnrat
 
Old 04-28-2004, 03:31 PM   #3
rhettmaxwell
LQ Newbie
 
Registered: Apr 2004
Posts: 20

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shell script

try creating a shell script wrapper for your program and point to the wrapper in /etc/passwd.

------------------------
#!/bin/bash
perl backupprogram.pl

----------------------

triggering the backup by loging in is an interesting approach, but why don't you just run it in a cron job or kick it off manually?

-rhett
 
  


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