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Full Discussion: Read command not working as expected
Top Forums Shell Programming and Scripting Read command not working as expected Post 302602422 by Shirishlnx on Monday 27th of February 2012 10:27:19 AM
Old 02-27-2012
Can try this too...
Code:
# egrep -io "a|e|i|o|u"  $1 | wc -w

eg.
Code:
[root@nagios Shirish@Shukla]# cat my
aa b c d e f g h i j k l m n o p q r s t u v w x y z
[root@nagios Shirish@Shukla]# cat test.sh
echo "Vovels: "`egrep -io "a|e|i|o|u" $1 | wc -w`
[root@nagios Shirish@Shukla]# sh test.sh my
Vovels: 6

--Shirish Shukla
Last edited by Shirishlnx; 02-27-2012 at 11:33 AM..
This User Gave Thanks to Shirishlnx For This Post:
linux_learner
 

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LEARN ABOUT SUSE

nagiosstats

nagiosstats(8)							      nagios							    nagiosstats(8)

NAME

       nagiosstats - report statistics information from the Nagios system

SYNOPSIS

       nagiosstats [-hVL] [-c config] [-m] [-d]

DESCRIPTION

       nagiosstats  is	a program designed to provide information on the running Nagios system.  It can provide a brief summary of information, or
       it can be used to export specific information about the Nagios system into an MRTG-compatible format.  For more information please  consult
       the Nagios online documentation available at http://www.nagios.org or the documentation available with your Nagios server's web page.

OPTIONS

       -c|--config=FILE
	      The main configuration file. On openSUSE systems this defaults to /etc/nagios/nagios.cfg

       -m|--mrtg
	      Print output in MRTG-compatible format. For more details run nagiosstats with --help

       -d|--data=VARS
	      Comma-seperated list of variables to output in MRTG format.  For more details run nagiosstats with --help.

       -h|--help
	      A helpful usage message

       -V|--version
	      Print version information

       -L|--license
	      Print license details

FILES

       /etc/nagios
	      Default configuration directory for Nagios

AUTHOR

       Nagios is written and maintained by Ethan Galstad <nagios@nagios.org>. This manual page was written by sean finney <seanius@debian.org> for
       the Debian GNU/Linux operating system (but it may be freely used, modified, and redistributed by others) and adapted for openSUSE  by  Lars
       Vogdt.

sean finney, Lars Vogdt 				      February 2006, May 2010						    nagiosstats(8)
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