#!/bin/bash


const_word='members'
h1='CHECK URL'
h2='HTTP'



#Skrypt parsujący konfig nagiosa


cat hostgroups.cfg | grep -iA2 "$h1" | grep "$const_word" | awk '{print $2}' | tr ',' '\n'  > h1.txt
cat hostgroups.cfg | grep -iA2 "$h2" | grep "$const_word" | awk '{print $2}' | tr ',' '\n' > h2.txt


function znajdz_roznice(){
        i=0
        IFS=$'\n' read -d '' -r -a h2_a < h2.txt
        LOOP_COUNTER=$(echo  ${#h2_a[@]})
                while [ $i -lt $LOOP_COUNTER ]; do
        ELEMENT=$(echo ${h2_a[i]})
        ARG=$(cat h1.txt | grep "$ELEMENT" | wc -l)
        if [ $ARG -gt 0 ]; then
        echo "OK"
        else
        echo $ELEMENT >> result.txt
        fi
        (( i++ ))
        done
}