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Full Discussion: Getting remote variables more efficiently
Top Forums Shell Programming and Scripting Getting remote variables more efficiently Post 302436582 by LinuxRacr on Monday 12th of July 2010 12:04:00 PM
Old 07-12-2010
Getting remote variables more efficiently
Hello all,

I have a script that has to get variables remotely. Rather than having the script login to the remote server 3 separate times, is there a faster way to get each variable?


Code:

##Server comes from input or list##


CHKINSTALL=`ssh server "swlist | grep -i program" | grep -v Running | awk '{print $1}'`
CHKVERSION=`ssh server "swlist | grep -i program" | grep -v Running | awk '{print $2}'`
CFEPROCESS=`ssh server "ps -ef | grep -i program > /dev/null ; echo $?" | grep -v -e grep -e Running`

Last edited by LinuxRacr; 07-12-2010 at 01:18 PM..
 

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LEARN ABOUT XFREE86

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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