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Full Discussion: goto statement
Top Forums Shell Programming and Scripting goto statement Post 302107776 by radoulov on Tuesday 20th of February 2007 04:01:22 PM
Old 02-20-2007
Or:

Code:
ps -ef|grep [t]i.sh>&-&&echo start||echo stop

With some shells you'll get an error with the above operation (closing fd1),
so redirecting fd1 to /dev/null will be more portable,
and, of course, with GNU grep you can use the "q" option.
Last edited by radoulov; 02-20-2007 at 05:54 PM..
 

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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)
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