Sujet : Re: Capturing DCL output in symbol
De : mike (at) *nospam* rechtman.com (Henry Crun)
Groupes : comp.os.vmsDate : 10. May 2025, 06:04:57
Autres entêtes
Message-ID : <m8853pFs0l3U1@mid.individual.net>
References : 1 2
User-Agent : Mozilla Thunderbird
On 10/05/2025 7:32, David Meyer wrote:
I found that one way to do it is to put all the processing that uses the
command output inside subshells in the same PIPE command.
One shortcoming of this method is that it's very easy to go over the
maximum command element length allowed inside the PIPE. For my
procedure, I was able to get around this by choosing lexical functions
to minimize the length of the PIPE command.
Any other way to do this?
try e.g.
$ count=$( dir *.sh | wc -l )
$ echo $count
25
HTH
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Capturing DCL output in symbol
Re: Capturing DCL output in symbol