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Full Discussion: [SOLVED] Using "$!" to get the PID of the Last Ran Background Process
Top Forums Shell Programming and Scripting [SOLVED] Using "$!" to get the PID of the Last Ran Background Process Post 302703367 by mrm5102 on Wednesday 19th of September 2012 04:28:40 PM
Old 09-19-2012
Hey Sorry must have had a typo when I entered it...
Now it gives an error. I guess you can't use "&" and ";" one right after the other?

Code:
# /usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d & ; echo $!
-bash: syntax error near unexpected token `;'

/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d & ; echo $!
ksh: 0403-057 Syntax error: `newline or ;' is not expected.


Thanks Again,
Matt
 

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LEARN ABOUT SUSE

nagios

nagios(8)							      Nagios								 nagios(8)

NAME

       Nagios - network/systems status monitoring daemon

SYNOPSIS

       nagios [-h] [-v] [-s] [-d] <main_config_file>

DESCRIPTION

       nagios  is a daemon program that monitors the status of various network accessible systems, devices, and more. For more information, please
       consult the online documentation available at http://www.nagios.org, or on your nagios server's web page.

OPTIONS

       main_config_file
	      The main configuration file.  On openSUSE systems this defaults to /etc/nagios/nagios.cfg

       -h     A helpful usage message

       -v     Reads all data in the configuration files and performs a basic verification/sanity check.  Always make sure you verify  your  config
	      data before (re)starting Nagios. You can also use the Nagios init script to verify your configuration - try: rcnagios check_verbose

       -s     Shows projected/recommended check scheduling information based on the current data in the configuration files.

       -d     Starts Nagios in daemon mode (instead of as a foreground process).

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 by Lars Vogdt  for
       openSUSE.

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