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Top Forums Shell Programming and Scripting How to fetch running/failed process Post 302294995 by ce9888 on Friday 6th of March 2009 09:43:26 AM
Old 03-06-2009
Do you want another way to test if the process is running ?

Try this:

Code:
ps -ef | grep $process_name | grep -v "grep" > /dev/null 
if [ $? -eq 0 ]
then
    echo "$process_name is Running "
else
    echo "$process_name is Down" 
fi

 

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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)
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