/Shell/Bash/Bash only start a service if not running

Bash only start a service if not running

#!/bin/bash
service=replace_me_with_a_valid_service

if (( $(ps -ef | grep -v grep | grep $service | wc -l) > 0 ))
then
echo "$service is running!!!"
else
/etc/init.d/$service start
fi

Source: akamaras.com

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