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From: jerryp@tektools.UUCP (Jerry Peek)
Newsgroups: net.wanted.sources
Subject: Need "calls" program for shell scripts
Message-ID: <788@tektools.UUCP>
Date: Thu, 6-Mar-86 13:57:46 EST
Article-I.D.: tektools.788
Posted: Thu Mar  6 13:57:46 1986
Date-Received: Sat, 8-Mar-86 23:45:44 EST
Reply-To: jerryp@tektools.UUCP (Jerry Peek)
Organization: Tektronix, Inc., Beaverton, OR.
Lines: 28

I'm looking for a program that reads through a shell script and extracts the
names of all commands that the shell might run (call).

For instance, if you fed the following shell script to it:

	for foo in *
	do
		test -r $foo && pr $foo | lpr
		(echo printed $foo at `date`; ls -l $foo; echo ======) > logfile
	done

the program I'm looking for would print something like this:

	test
	pr
	lpr
	echo
	date
	ls
	echo

Anyone have such a beast?  Thanks...

--Jerry Peek, Tektronix, Inc.
US Mail:    MS 74-222, P.O. Box 500, Beaverton, OR 97077
uucp:       {allegra,decvax,hplabs,ihnp4,ucbvax}!tektronix!tektools!jerryp
CS,ARPAnet: jerryp%tektools@tektronix.csnet
Phone:      +1 503 627-1603