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Full Discussion: Slow Script Execution.
Top Forums Shell Programming and Scripting Slow Script Execution. Post 302532920 by Skrynesaver on Wednesday 22nd of June 2011 11:20:33 AM
Old 06-22-2011
Surely you want to start at free ports = 32767 and subtract from there if they are used in netstat?

try the following
Code:
ports=$((65535-32768))
for i in $(netstat -an  | grep -Eo '[0-9]+' ) 
   do 
   if [ $i -gt 32768 -a $i -lt 65535 ] 
   then 
      ports=$((ports-1))
   fi
done
echo "There are $ports free "

 

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AMANDA-SCRIPTS(7)						    Miscellanea 						 AMANDA-SCRIPTS(7)

NAME
amanda-scripts - Configuring and using the Script API DESCRIPTION
The Script API is a flexible system for invoking user-supplied scripts at various points in the execution of Amanda. This manual page describes the operation and configuration of the API. For help writing Script API scripts, see http://wiki.zmanda.com/index.php/Script_API. SCRIPTS
This section lists the scripts included with Amanda, see the individual man page for instructions on using them. For complete How-To information, consult the Amanda wiki at http://wiki.zmanda.com. o amzfs-snapshot(8), - create/destroy zfs snapshot. o script-email(8), - send email. Script properties work just like application properties: they are insensitive to case, and - (dash) and _ (underscore) may be used interchangeably. SCRIPTS OUTPUT PROPERTY
A pre-dle-amcheck, pre-dle-estimate or pre-dle-backup executed on the client can output property on stdout that are sent to the application. If the output line matches "PROPERTY str1 str2", Amanda sets a property called "str1" by the value of "str2", that property is sent to the application. SEE ALSO
amanda(8), amanda.conf(5) The Amanda Wiki: : http://wiki.zmanda.com/ AUTHORS
Jean-Louis Martineau <martineau@zmanda.com> Zmanda, Inc. (http://www.zmanda.com) Dustin J. Mitchell <dustin@zmanda.com> Zmanda, Inc. (http://www.zmanda.com) Amanda 3.3.1 02/21/2012 AMANDA-SCRIPTS(7)
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