Running perl script from linux rescue

How can I run a perl script from a linux rescue environment that doesn't inherently include the perl module?

johncosentinoAsked:
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farzanjCommented:
Obviously if the script uses perl module, it is not going to run.  You need to bring it up completely before running your script.  And after brining it up, you will have to either install the required module or do modification to the script.

It would be a little too  difficult to make it run when the system is being rescued.  When the system is being rescued, you are lucky if the very basic commands run.
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johncosentinoAuthor Commented:
Yeah, I was hoping to get some insight on the most efficient way to get the perl module running in the rescue environment.

Can it be added to the rescue boot cd?  Is there a way of adding it while in the rescue environment?
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farzanjCommented:
Does the system actually have those modules somewhere in the hard drive?

If so, it should not be terribly hard to do it.  If the system does not have it, make sure you put it on the hard drive, don't use the RAM and the rescue folder.

So if your system is mounted at /etc/sysimage, then your actual hard drive's /etc/ has the path.
/etc/sysimage/etc
DO NOT copy anything in /etc/ as it is volatile and will screw you up.

However, if you do

chroot /etc/sysimage, in the rescue, your can use anything in the system with the same paths.  
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