[CentOS] more kickstart - saving %pre decisions for %post

Alan McKay alan.mckay at gmail.com
Tue Jan 12 22:42:45 UTC 2010


Hey again folks,

How can I save answers to questions in %pre, for use in %post?

I'm assuming (though have not yet tried) that variables won't live that long.

Could I save them off to /tmp in a file, and retrieve them?

e.g.

%pre
echo "VARNAME=$VARNAME" >> /tmp/varfile


%post
grep ^VARNAME= /tmp/varile


Or some such ...

-- 
“Don't eat anything you've ever seen advertised on TV”
         - Michael Pollan, author of "In Defense of Food"


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