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Top Forums UNIX for Dummies Questions & Answers How to get the start time for a JAVA Main running process Post 302426343 by akabir77 on Tuesday 1st of June 2010 02:43:47 PM
Old 06-01-2010
How to get the start time for a JAVA Main running process

I have a script that executes a MAIN JAVA FILE

It does check if the process is already running or not by using this code
Code:
w_pid=`ps -efx | grep -v grep | grep "FileTransactionArchiveMain dvlp"|awk '{print $11}'`
if [ "$w_pid" != "" ]
then
    #echo 'Another instance is running.'
    exit
fi

Now I have to find when that process had started.

for finding a batch file start time i used this
Code:
VAR=$(ps -ef | grep batch_proc_x | grep -v grep)

batch_proc_x is a script file.

but if I use the same code for FileTransactionArchiveMain VAR returns null or blank.

how do I get the start time for FileTransactionArchiveMain?
 

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ZGREP(1)						    BSD General Commands Manual 						  ZGREP(1)

NAME
zgrep, zegrep, zfgrep -- print lines matching a pattern in gzip-compressed files SYNOPSIS
zgrep [grep-flags] [--] pattern [files ...] zegrep [grep-flags] [--] pattern [file ...] zfgrep [grep-flags] [--] pattern [file ...] DESCRIPTION
zgrep runs grep(1) on files or stdin, if no files argument is given, after decompressing them with zcat(1). The grep-flags and pattern arguments are passed on to grep(1). If an -e flag is found in the grep-flags, zgrep will not look for a pattern argument. zegrep calls egrep(1), while zfgrep calls fgrep(1). EXIT STATUS
In case of missing arguments or missing pattern, 1 will be returned, otherwise 0. SEE ALSO
egrep(1), fgrep(1), grep(1), gzip(1), zcat(1) AUTHORS
Thomas Klausner <wiz@NetBSD.org> BSD
December 28, 2003 BSD
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