Kategorie: Computer

#!/bin/bash
 
#####
#
# Simple Skript that checks if Piwik version from given URL is up to date
# 
# Usage: ./check_piwik.php http://example.net/piwik/ MYTOKEN
#
#####
 
## check if two parameters are given
if [ "$#" -lt "2" ]; then echo -e "ERROR: You need to give two parameter, first option is URL and second option Token . Aborting." >&2 exit 1; fi
PIWIKURL="$1"
TOKEN="$2"
 
## check if needed programs are installed
type -P curl &> /dev/null || { echo "ERROR: curl is required but seems not to be installed.  Aborting." >&2 exit 1; }
type -P sed &> /dev/null || { echo "ERROR: sed is required but seems not to be installed.  Aborting." >&2 exit 1; }
 
## get latest piwik version from piwik api
LATESTVERSION=$(curl -s http://api.piwik.org/1.0/getLatestVersion/)
 
## get piwik version from given url
LOCALURL="$PIWIKURL/index.php?module=API&method=API.getPiwikVersion&format=xml&token_auth=$TOKEN"
LOCALVERSION=$(curl -s $LOCALURL | sed -n -e 's/.*<result>\(.*\)<\/result>.*/\1/p')
 
## compare both strings
if [ "$LATESTVERSION" != "$LOCALVERSION" ]; then
  echo "A new version is available: $LOCALVERSION -> $LATESTVERSION"
  exit 2
else 
  echo "Your current version $LOCALVERSION is up to date"
fi

define command {
        command_name    check_piwik
        command_line    $USER1$/check_piwik.sh $ARG1$ $ARG2$
}

define service {
        use                             my-service
        host_name                       example.net
        service_description             Piwik
        check_command                   check_piwik!http://example.net/piwik!abcdefghijklmnopqrstuvwxyz123
        }