HTTP

check_http.sh

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Description:

Simple bash script using curl to check a website.
It works on HTTP and HTTPS.
Requirement: curl

Usage ./check_http.sh

Example:
./check_http.sh ‘http://oglobo.globo.com’ oglobo 1
OK – Site oglobo.globo.com key oglobo time 0.019 |’time’=0.019s;1

Current Version

1.0

Last Release Date

2013-09-01

Compatible With

  • Nagios 1.x
  • Nagios 2.x
  • Nagios 3.x
  • Nagios 4.x
  • Nagios XI
  • Nagios Fusion
  • Nagios Reactor

Owner

felipeferreira

Website

http://felipeferreira.net

Download URL

http://felipeferreira.net/?p=1458

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Project Notes
#!/bin/bash #Verificar um HTTPS #Felipe Ferreira set 2013 URL=$1 KEY=$2 CRIT=$3 http_proxy="" DEBUG= if [ -z $CRIT ]; then echo "Usage $0 " exit 3 fi TC=`echo ${URL} | awk -F. '{print $1}' |awk -F/ '{print $NF}'` TMP="/tmp/check_http_sh_${TC}.tmp" CMD_TIME="curl -k --location --no-buffer --silent --output ${TMP} -w %{time_connect}:%{time_starttransfer}:%{time_total} '${URL}'" TIME=`eval $CMD_TIME` if [ -f $TMP ]; then RESULT=`grep -c $KEY $TMP` else echo "UNKOWN - Could not create tmp file $TMP" # exit 3 fi TIMETOT=`echo $TIME | gawk -F: '{ print $3 }'` if [ ! -z $DEBUG ]; then echo "CMD_TIME: $CMD_TIME" echo "NUMBER OF $KEY FOUNDS: $RESULT" echo "TIMES: $TIME" echo "TIME TOTAL: $TIMETOT" echo "TMP: $TMP" ls $TMP fi rm -f $TMP SURL=`echo $URL | cut -d "/" -f3-4` MSGOK="Site $SURL key $KEY time $TIMETOT |'time'=${TIMETOT}s;${CRIT}" MSGKO="Site $SURL has problems, time $TIMETOT |'time'=${TIMETOT}s;${CRIT}" #PERFDATA HOWTO 'label'=value[UOM];[warn];[crit];[min];[max] if [ "$RESULT" -ge "1" ] && [ $(echo "$TIMETOT < $CRIT"|bc) -eq 1 ]; then echo "OK - $MSGOK" exit 0 else echo "CRITICAL - $MSGKO" exit 2 fi
Reviews (1) Add a Review
Works great!
by Moore, January 31, 2019
I recommend making a modification to to enclose $KEY in quotes in the line containing

RESULT=`grep -c $KEY $TMP`

so that multiple word keys separated by spaces can be used.
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