Proton VPN Command Line Script (start/stop) script for Linux

HERE IS A SCRIPT to launch proton vpn from the linux command line. Checks to see if running when you stop it (to make sure it's not still running) and spits out the IP address after pausing 5 seconds.

Is this sloppy? Yes.
Does it work? Yes.
Is it foolproof? No. So make it better. But it works well for now for what I need.

Below: Two scripts. The main script and the IP Address checker. If you run this on a different version of Linux than me you might need to tweak the tool names.

SCRIPT 1
#!/bin/sh

# config files are in /etc/openvpn and /etc/openvpn/client
# yes I am using one of the "free servers" from Proton VPN. You could make this script do a round-robin if you wanted I think, why not.

SEARCH1="${1}"
PRINTSERVICESTATUS=0
SERVICENAME="[email protected]"

if [ -z "$SEARCH1" ]
then
echo "You didn't enter anything. Try again."
else
        printf "\n"
        if [ "$SEARCH1" == "start" ]; then
                sudo systemctl start  $SERVICENAME
        PRINTSERVICESTATUS=1
        elif [ "$SEARCH1" == "stop" ]; then
                sudo systemctl stop $SERVICENAME

        proctocheck="openvpn"
        procstillrunning=$(ps -ef | grep "$proctocheck" | grep -v "grep" | wc -l)
        PRINTSERVICESTATUS=1
        if (( "$procstillrunning" > 0 )); then
        printf "\n\n\n\n"
        echo "**************NOTE: ""$proctocheck"" STILL RUNNING ""$procstillrunning"" TIMES. GO KILL IT."
        printf "\n\n\n\n"
        echo "Procs still running...."
        ps -ef | grep "$proctocheck" | grep -v "grep"
        fi
        elif [ "$SEARCH1" == "status" ]; then
        PRINTSERVICESTATUS=1
        else
                printf "\n\n"
        echo "You did not send any option we recognize. Exiting."
        fi

         if (( "$PRINTSERVICESTATUS" > 0)); then
          # works too myipaddressis=$(curl ifconfig.me --silent)
        sudo systemctl is-active $SERVICENAME  >/dev/null 2>&1 && echo "$SERVICENAME IS ON" && printf "\n" || echo "$SERVICENAME IS OFF" && printf "\n";
        sudo systemctl is-active $SERVICENAME  >/dev/null 2>&1 && servicestatus=1 || servicestatus=0;
        # fine for testing echo $servicestatus
        if [ "$servicestatus" -eq 1 ];
                then
                secondspause=5;
        echo "Pausing $secondspause seconds to check for current IP Address:";
          sleep $secondspause;
                fi
        # IP Address script checker so we can use that script for other stuff too and improve on it. aka.... code sharing
        sh ./ipaddress

         fi

fi

/SCRIPT 1

SCRIPT 2
#!/bin/sh

 # Updated 06/14/2019 07:20 ET

        myip=$(dig +short myip.opendns.com @resolver1.opendns.com)
        myip_reversedomainlookup=$(host $myip)
        ReverseDomainLookup="$(dig +noall +answer -x $myip)"
        if [[ -z "$ReverseDomainLookup" ]];
        then
        ReverseDomainLookup="nothing";
        ADDITIONALINFOTOPRINT="ISP: UNKNOWN"
        else
                if [[ $myip_reversedomainlookup =~ "rr.com" ]]
                then
                ADDITIONALINFOTOPRINT="ISP: TIME WARNER"
                elif [[ $myip_reversedomainlookup =~ "NEXTONEPLACEHOLDER" ]]
                then
                ADDITIONALINFOTOPRINT="PLACEHOLDER"
                else
                # There is something in reverse domain lookup so pull out the root domain using regex....
                re="(.*)(\.)(([a-zA-Z0-9]+)(\.)([a-zA-Z0-9]+))"
                if [[ $myip_reversedomainlookup =~ $re ]]; then ADDITIONALINFOTOPRINT="ISP: "${BASH_REMATCH[3]}; fi
                fi
        fi
       printf "My IP Address is\n$myip\nReverse:\n$myip_reversedomainlookup\n"

 if [[ -n "$ADDITIONALINFOTOPRINT" ]];
        then
        printf "$ADDITIONALINFOTOPRINT"
        printf "\n"
        fi




/SCRIPT 2