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From: Don Yuniskis <dgy@seagull.rtd.com>
Message-Id: <199501271814.LAA21622@seagull.rtd.com>
Subject: shell trick?
To: freebsd-hackers@freefall.cdrom.com (FreeBSD hackers)
Date: Fri, 27 Jan 1995 11:14:06 -0700 (MST)
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Greetings!
    I'm sure this isn't the *best* place to post this, but, since it
pertains to some FreeBSD hacking I'm doing...
    How can I, in a shell script, read lines from a file, expand any
environment variables referenced therein and write results to another
file?
    Thx, --don