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Shell Programming and Scripting
Running multiple if statements
Post 302416609 by Scott on Tuesday 27th of April 2010 05:45:31 AM
04-27-2010
Quote:
What exactly are you hoping to achieve here? status and status1 will contain a string of process information, not a number.
If you want the count of processes then you should look at piping the output of ps | grep through wc (or using grep -c). The aigles alternative is nicer in any case
Last edited by Scott; 04-27-2010 at 10:53 AM.. Reason: More corrections
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LEARN ABOUT LINUX
zegrep
ZGREP(1) General Commands Manual ZGREP(1) NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)