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h1. external Scripts

See also http://lab4.org/wiki/Zabbix_erweitern_mit_External_Checks

This script is based on https://87.110.183.172/forum/showthread.php?t=22666

<pre><code class="bash">

vim /etc/zabbix/externalscripts/fileage.sh

</code></pre>

<pre><code class="bash">

#!/bin/bash

#echo out parameter:

#echo $1 $2>/tmp/zabbix_external_script_fileage.log

# Usage instructions:

if [ -z "$2" ]; then

echo "Usage: "

echo " $0 host-IP filename"

echo "will tell you the age of the file in seconds, "

echo "or -1 if the file does not exist, "

echo "or -2 if the OS is not supported"

exit

fi

# Test if the file exists:

if [ ! -f "$2" ]; then

echo -1

exit

fi

# Output the age, but note that the same command cannot be used on Mac and Linux:

# Note: On Mac, stat -s filename sts environment variables based on the file's properties.

if [ `uname` == 'Darwin' ]; then

NOW=`date +%s`

eval $(stat -s $2)

(( DIFF = (NOW - $st_ctime) ))

echo $DIFF;

exit

fi

if [ `uname` == 'Linux' ]; then

OLD=`stat -c %Z $2`

NOW=`date +%s`

(( DIFF = (NOW - OLD) ))

echo $DIFF;

exit

fi

#echo "Unsupported operating system" 

echo -2

</code></pre>