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From: madd@world.std.com (jim frost)
Newsgroups: comp.unix.ultrix,comp.unix.questions
Subject: Re: Can ls show total Kbytes of "foo*"?
Message-ID: <1989Oct27.130914.12943@world.std.com>
Date: 27 Oct 89 13:09:14 GMT
References: <2453@umbc3.UMBC.EDU>
Reply-To: madd@world.UUCP (jim frost)
Organization: Software Tool & Die
Lines: 18

In article <2453@umbc3.UMBC.EDU> rostamia@umbc3.UMBC.EDU (Rouben Rostamian) writes:
|
|I wonder if there is an obvious way to compute the total size of all
|"foo*" files in a directory.  The only way I know how is the ridiculously 
|complicated construction:
|
|ls -1s foo* | awk 'BEGIN{size=0} {size += $1} END{print "total: " size}'
[...]
|Am I missing something obvious?

Yes.  You could just do "wc -c foo* | tail -1".  If you don't do the
tail it will display the size of each followed by a summary line; with
it you get just the summary line or -- if there's only one file --
just the size.

jim frost
software tool & die     "The World" Public Access Unix for the '90s
madd@std.com            +1 617-739-WRLD  24hrs {3,12,24}00bps