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Full Discussion: Perl variables in exec or system
Top Forums Shell Programming and Scripting Perl variables in exec or system Post 302344382 by ahmed_zaher on Sunday 16th of August 2009 10:12:39 AM
Old 08-16-2009
#!C:\Perl\bin
print "Prepare the \"nodes.txt\" file in drive C then press enter:";
$enter = <>;
print "\n";
if ($enter == "\r")
{
print "Enter the parent node group name: ";
$group = <>;
print "\n";
$FILE = "nodes.txt";
open(FILE,"< C:/nodes.txt");
while(<FILE>)
{
$line=$_;
system "ovownodeutil -add_exnode -group_path $group -caption $line -other $line -check_before_managed_nodes";
print "$line";
}
close(FILE)
}
 

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LEARN ABOUT DEBIAN

dshbak

DSHBAK(1)						      General Commands Manual							 DSHBAK(1)

NAME

       dshbak - format output from pdsh command

SYNOPSIS

       dshbak [OPTION]..

DESCRIPTION

       The  dshbak  program  formats  pdsh  pdsh output for humans.  Output from each node is consolidated, the leading "node:" is stripped, and a
       header block with the node name is added. If the -c option is specified, nodes with identical output are not displayed twice; instead,  the
       header will contain a list of nodes. The list of nodes is further compressed into node ranges if the node names have a numeric suffix.

OPTIONS

       -h     Display a summary of command line options.

       -c     Do not display identical output from nodes twice. Instead, print the list of nodes with matching output in the header block.

       -d DIR Write consolidated node output to separate files in output directory DIR. Any existing files will be overwritten.

       -f     With -d, force creation of specified DIR.

ORIGIN

       A rewrite of IBM dshbak(1) by Jim Garlick
       <garlick@llnl.gov> on LLNL's ASCI Blue-Pacific IBM SP system.

SEE ALSO

       pdsh(1)

       http://pdsh.googlecode.com

								    2011-02-26								 DSHBAK(1)
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