Proxy Lasttest Skript

Mit Hilfe dieses kleinen Skriptes kann man einen Proxy Server etwas unter Dampf stellen. Man muss lediglich eine Konfigurationsdatei erstellen in der Pro Zeile ein Webaufruf (URL) zu finden ist. Das Tool geht dann dieses Liste durch und öffnet via Proxy (-h und -p) diese URL.

proxy-lasttest.sh

#!/bin/bash
#########################################################################
#Name: proxy-lasttest.sh
#Subscription: This script makes makes a proxy test
#by N. Vongeheur
#
#License:
#This program is free software: you can redistribute it and/or modify it
#under the terms of the GNU General Public License as published by the
#Free Software Foundation, either version 3 of the License, or (at your option)
#any later version.
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
#or FITNESS FOR A PARTICULAR PURPOSE.
#########################################################################
#Set the language
export LANG="en_US.UTF-8"
#Load the Pathes
export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

function usage() {
	echo " Usage:"
	echo "    $(basename $0) -c COUNT -f /Path/to/url_file -h PROXY_HOST -p PROXY_PORT"
	echo ""
	echo "    -c COUNT                How often should the URLs be called"
	echo "    -f /Path/to/url_file    File with target URLs (One per line)"
	echo "    -h PROXY_HOST           Which Proxy to use"
	echo "    -p PROXY_PORT           Proxy Port"
	echo "    -s                      Silent-Mode"
	exit 1
}

while getopts "c:f:p:h:s" opt
do
        case ${opt} in
	c)	COUNT=${OPTARG}
		;;
        f)      URLS=${OPTARG}
		;;
	h)	PROXY_HOST=${OPTARG}
		;;
	p)	PROXY_PORT=${OPTARG}
		;;
	s)	SILENT="-s"
		;;
        *)      usage
		;;
        esac
done

[ -z "$1" ] && usage
#[ -z ${COUNT} -o -z ${URLS} -o -z ${PROXY_HOST} -o -z ${PROXY_PORT} ] && usage
[ -n "${PROXY_HOST}" ] && PROXY_STRING="-x http://${PROXY_HOST}:${PROXY_PORT}"

for ((c=0; c<=${COUNT}; c++))
do
	cat ${URLS} |
	while read url
	do
		CHECK_OUT=$(curl -k ${SILENT} ${PROXY_STRING} ${url} | grep "The domain name does not exist")
		RC=$?
		[ -z "${CHECK_OUT}" -a "${RC}" = 1 -a -z "${SILENT}" ] && echo "${url} wurde erfolgreich aufgerufen"
		[ -n "${CHECK_OUT}" -o "${RC}" != 1 ] && echo "WARNING: ${url} wurde nicht erfolgreich aufgerufen"
		[ -z "${SILENT}" ] &&  echo ""
	done
done