determine pid from ps -ef | grep something Post: 302312817

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hi all, for an example: $ ps -ef | grep apache | awk '{ print $2, $3 }' 24073 11784 28021 1 28022 1 28038 1 28041 28040 28045 28041 28047 28041 28040 1 28049 28041 28051 28041 28053 28041 28030 1 28054 28041 28055 28041 28056 28041 28057 28041

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I have a file current.csv file 2011/05/06 11:12:20 | 16:guest pid=014782 opened Boards 0, 1, 2, 3 2011/05/06 12:23:13 | 16:guest pid=014782 closed 2011/05/06 12:26:05 | 17:guest pid=022383 opened Boards 0, 1, 2, 3 2011/05/06 20:09:04 | 17:guest pid=022383 closed 2011/05/06...

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zgrep

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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printing ppid,child pid,pid

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KILL PID, intern should kill another PID.

Discussion started by: rkrgarlapati

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Need to get pid of a process and have to store the pid in a variable

Discussion started by: samudha