diff --git a/update.sh b/update.sh
index 4a40ad0..0d4713a 100644
--- a/update.sh
+++ b/update.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 ### Linux .jar Update Script for ProfitTrailer
-### LAST UPDATED 10 Feb 2019
+### LAST UPDATED 11 Feb 2019
 
 ### Place this script in the root folder where all your individual bot folders are and then execute it.
 ### For simplicity each ProfitTrailer.jar file should be nested exactly one subfolder.
@@ -10,16 +10,15 @@
 ###     /opt
 ###         /btc bot
 ###         /eth bot
-###         update.sh
-### When prompted for the directory you can then jsut type "btc bot" or "eth bot" for example.
+###         linux-update.sh
 ### cd to the directory you have it in e.g cd /var/opt
-### execute using ./update.sh to downlaod the latest github release
-### execute using ./update.sh https://cdn.discordapp.com/exampleurlonly/ProfitTrailer-2.0.4-B1.jar.zip to download a beta version from a link
+### execute using ./linux-update.sh to downlaod the latest github release
+### execute using ./linux-update.sh https://cdn.discordapp.com/exampleurlonly/ProfitTrailer-2.0.4-B1.jar.zip to download a beta version from a link
 ### the link must contain the "ProfitTrailer-2.0.4-B1.jar.zip" portion to work though the ".jar" and "-B#" can be missing.
 
 ###Get the Directory and filename of the script###
-DIR="$(dirname $(readlink -f $0))"
-script="$(basename $0)"
+DIR=$(dirname "$(readlink -f "$0")")
+script=$(basename "$0")
 
 ### Clear screen and print header
 clear
@@ -29,12 +28,14 @@ echo "          ProfitTrailer Update Script            "
 echo "##################################################"
 echo $(tput sgr0)
 
+### INSTALL DEPENDENCIES ###
+
 ### Check if unzip is installed ###
 if ! [ -x "$(command -v unzip)" ]; then
 	read -p "Unzip is not installed, Do you wish to install it (Y/N)? : " install
 	
 	### install unzip if the user wants to proceed ###
-	if [[ "$install" == "y" ]] || [[ "$install" == "Y" ]]; then
+	if [[ $install == "y" ]] || [[ $install == "Y" ]]; then
 		sudo apt install unzip
 		
 		if ! [ -x "$(command -v unzip)" ]; then
@@ -58,7 +59,7 @@ if ! [ -x "$(command -v curl)" ]; then
 	read -p "Curl is not installed, Do you wish to install it (Y/N)? : " install
 	
 	### install curl if the user wants to proceed ###
-	if [[ "$install" == "y" ]] || [[ "$install" == "Y" ]]; then
+	if [[ $install == "y" ]] || [[ $install == "Y" ]]; then
 		sudo apt install curl
 		
 		if ! [ -x "$(command -v curl)" ]; then
@@ -77,8 +78,7 @@ if ! [ -x "$(command -v curl)" ]; then
 	fi
 fi
 
-### Set loc variable to No, If user ends up running this script from within a Bot folder we wont delete their jar file ###
-loc=N
+### LOAD PREVIOUS CONFIG ###
 
 ### If no previous config can be found enter setup automatically ###
 if [ ! -f "$DIR"/updatescript/name.txt ]; then
@@ -106,12 +106,11 @@ else
 		continue
 		else
 			echo "$(tput setaf 1)Path for instance $i does no exist. Setup required. $(tput sgr0)"
-			echo
 			skipsetup=N
 		fi
 	done
 	
-	if [[ ! "$skipsetup" == "N" ]]; then
+	if [[ ! $skipsetup == "N" ]]; then
 		### print out the arrays as a table for user to check ###
 		### pad the columns by 8 places for legibility        ###
 		echo "$(tput setaf 6)Your current configuration is: $(tput sgr0)"
@@ -121,22 +120,20 @@ else
 	fi
 fi
 
+### SETUP ###
 
-if [[ "$skipsetup" == "n" ]] || [[ "$skipsetup" == "N" ]]; then
+if [[ $skipsetup == "n" ]] || [[ $skipsetup == "N" ]]; then
 
 	### Set proceed variable to No, causing loop unitil user confirms proceed later ###
 	proceed=N
 
-
 	echo $(tput setaf 3)
 	echo "##################################################"
 	echo "                      Setup"
 	echo "##################################################"
 	echo $(tput sgr0)
-	echo
-    
 	
-	while [[ "$proceed" == "N" ]] || [[ "$proceed" == "n" ]]; do
+	while [[ $proceed == "N" ]] || [[ $proceed == "n" ]]; do
 		### wipe arrays clean then set the header for each array ###
 		name=()
 		path=()
@@ -153,12 +150,11 @@ if [[ "$skipsetup" == "n" ]] || [[ "$skipsetup" == "N" ]]; then
 			### use the lack of profittrailer.jar to loop through setup.
 			while [[ ! -f "${path[$i]}"/ProfitTrailer.jar ]]; do
 				read -p "What is the PM2 App name/ id for instance $i? " newname
-				chars="a-zA-Z0-9_\/-"
-				re="\/[$chars]+"
-				execpath=$(pm2 info "$newname" | grep 'exec cwd');
-				if [[ $execpath =~ $re ]]; then
-					path[$i]=$BASH_REMATCH
-				fi
+				### use grep, sed and cut to find the field the pm2 process path is in. Future PM2 updates might break this and need changing ###
+				rename=$(pm2 info "$newname" | grep 'exec cwd' | sed -n '1p' | cut -d '/' -f 2-)
+				### remove any leading or trailing spaces or tabs and also column bars from pm2 output by reversing and cutting ###
+				nowhitespace=$(echo "$rename" | xargs | rev | cut -d ' ' -f 2- | rev )
+				path[$i]=/"$nowhitespace"
 				
 				### if user entered only a number (pm2 ID) store the app name instead.	###
 				### dunno why but if you alter the below echo and then structure it literally breaks the if statement ###
@@ -172,13 +168,13 @@ if [[ "$skipsetup" == "n" ]] || [[ "$skipsetup" == "N" ]]; then
 					name[$i]=$nowhitespace
 				fi
 
-				### If the directory provided doesnt exist or nothing is entered, ask again ###
+				### If no directory exists for the given pm2 process or nothing is entered, ask again ###
 				if [[ ! -d "${path[$i]}" ]] || [[ -z "${path[$i]}" ]]; then
 					echo "$(tput setaf 1)Path for instance $i does not exist. Try again... $(tput sgr0)"
 				### If the directory does not contain the ProfitTrailer.jar file, confirm intentions ###
 				elif [[ ! -f "${path[$i]}"/ProfitTrailer.jar ]]; then
 					read -p "$(tput setaf 1)Path for instance $i (${path[$i]}) does not contain ProfitTrailer.jar. Do you wish to use it anyway? (Y/N) $(tput sgr0)" empty
-					if [[ "$empty" == "y" ]] || [[ "$empty" == "Y" ]] || [[ "$empty" == "yes" ]] || [[ "$empty" == "Yes" ]]; then
+					if [[ $empty == "y" ]] || [[ $empty == "Y" ]] || [[ $empty == "yes" ]] || [[ $empty == "Yes" ]]; then
 						break	
 					fi
 				fi
@@ -187,7 +183,6 @@ if [[ "$skipsetup" == "n" ]] || [[ "$skipsetup" == "N" ]]; then
 		
 		### print out the arrays as a table for user to check ###
 		### %-8s pads the columns to make it appear correctly ###
-        echo
 		echo "$(tput setaf 6)The configuration entered is: $(tput sgr0)"
 		paste <(printf "%-8s\n" "${name[@]}") <(printf "%-8s\n" "${path[@]}")
 		echo
@@ -195,25 +190,25 @@ if [[ "$skipsetup" == "n" ]] || [[ "$skipsetup" == "N" ]]; then
 		echo
 		
 		### If something else is entered ask for a new answer ### 
-		while [[ ! "$proceed" == "y" ]] && [[ ! "$proceed" == "Y" ]] && [[ ! "$proceed" == "n" ]] && [[ ! "$proceed" == "N" ]]; do
+		while [[ ! $proceed == "y" ]] && [[ ! $proceed == "Y" ]] && [[ ! $proceed == "n" ]] && [[ ! $proceed == "N" ]]; do
 			echo Please Try Again...
 			read -p "Is this correct? (Y/N) " proceed
 			echo
 		done
 
 
-		if [[ "$proceed" == "Y" ]] || [[ "$proceed" == "y" ]]; then
+		if [[ $proceed == "Y" ]] || [[ $proceed == "y" ]]; then
 			### optional step to save the setup for next time ###
 			read -p "Do you wish to save this setup? (Y/N) " savetofile
 			
 			### If something else is entered ask for a new answer ### 
-			while [[ ! "$savetofile" == "y" ]] && [[ ! "$savetofile" == "Y" ]] && [[ ! "$savetofile" == "n" ]] && [[ ! "$savetofile" == "N" ]]; do
+			while [[ ! $savetofile == "y" ]] && [[ ! $savetofile == "Y" ]] && [[ ! $savetofile == "n" ]] && [[ ! $savetofile == "N" ]]; do
 			echo Please Try Again...
 			read -p "Do you wish to save this setup? (Y/N) " savetofile
 			echo
 			done
 			
-			if [[ "$savetofile" == "Y" ]] || [[ "$savetofile" == "y" ]]; then
+			if [[ $savetofile == "Y" ]] || [[ $savetofile == "y" ]]; then
 				### create the folder for the config if necessary ###
 				mkdir -p "$DIR"/updatescript
 				### print each array to a file, one element per row ###
@@ -234,172 +229,116 @@ if [[ "$skipsetup" == "n" ]] || [[ "$skipsetup" == "N" ]]; then
 		fi
 	done
 
-elif [[ ! "$skipsetup" == "y" ]] && [[ ! "$skipsetup" == "Y" ]]; then
+elif [[ ! $skipsetup == "y" ]] && [[ ! $skipsetup == "Y" ]]; then
 	echo $(tput setaf 1)
 	echo Process Aborted.... 
 	echo $(tput sgr0)
 	exit
 fi
 
+### DOWNLOAD AND INSTALL ###
+
+
+### passing a Beta URL as a variable will use the url itself to determine version###
+### the only difference is it will strip out the -Bx from the jar file name
+### e.g ./update.sh https://cdn.discordapp.com/attachments/400383734777511936/443897522956533760/ProfitTrailer-2.0.4-B1.jar.zip
+
+### extract the version number from the file name ###
+version=$(echo $1 | rev | cut -d'/' -f 1 | rev | sed 's/\(.*\).zip/\1/' | sed 's/\(.*\).jar/\1/' | rev | sed 's/\(.*\)-reliarTtiforP/\1/' | rev)
+download=$1
+
+### If no variable is passed search on github ###
 if [[ ! $1 ]]; then
-	### Find Latest Version of PT and its download url ###
-	version=$(curl -s https://api.github.com/repos/taniman/profit-trailer/releases | grep tag_name | cut -d '"' -f 4 | sed -n '1p')
-	download=$(curl -s https://api.github.com/repos/taniman/profit-trailer/releases | grep browser_download_url | cut -d '"' -f 4 | sed -n '1p')
+### Find Latest Version of PT and its download url ###
+version=$(curl -s https://api.github.com/repos/taniman/profit-trailer/releases | grep tag_name | cut -d '"' -f 4 | sed -n '1p')
+download=$(curl -s https://api.github.com/repos/taniman/profit-trailer/releases | grep browser_download_url | cut -d '"' -f 4 | sed -n '1p')
+fi
+
+echo $(tput setaf 3)
+echo "##################################################"
+echo "                      Update"
+echo "##################################################"
+echo $(tput sgr0)
+echo "Latest release is version $(tput setaf 6) $version $(tput sgr0)"
+echo
+read -p "Do you want to continue? (Y/N) " continue
+echo
+
+### If something else is entered ask for a new answer ### 
+while [[ ! $continue == "y" ]] && [[ ! $continue == "Y" ]] && [[ ! $continue == "n" ]] && [[ ! $continue == "N" ]]; do
+	echo Please Try Again...
+	read -p "Do you want to continue? (Y/N) " continue
+	echo
+done
+
+if [[ $continue == "y" ]] || [[ $continue == "Y" ]]; then
+   
+	### Download & extract latest version of PT ###
+	echo
+	echo "$(tput setaf 2) === Downloading ProfitTrailer $version === $(tput sgr0)"
+	### -q for quiet to minimise output but --show-progress to give us a progress bar ###
+	curl $download -L -O --progress-bar
+	echo
+	echo "$(tput setaf 2) === Extracting download === $(tput sgr0)"
+	### unzip the jar file only from the zip. -q for quiet, -j to prevent extracting directories ###
+	unzip -q -j ProfitTrailer-$version.zip '*jar' '*sh'
+	### Update linux-update script ###
+	mv linux-update.sh "$DIR"/"$script"
+	chmod +x "$DIR"/"$script"
+	
+	### Set loc variable to No, If user ends up running this script from within a Bot folder we wont delete their jar file ###
+	loc=N
+	
+	### Stop each BOT and Copy ProfitTrailer.jar to each instance, then restart it ###
+	for ((i=1; i<=PTinstances; i++)); do
+		
+		### If the user is running this script inside their bots folder we avoid deleting the jar during cleanup ###
+		if [[ $DIR == "${path[$i]}" ]]; then
+			loc=Y
+		fi
+	
+		echo
+		echo "$(tput setaf 2) === Stopping ${name[$i]} === $(tput sgr0)"
+		pm2 stop "${name[$i]}"
+		echo
+		echo "$(tput setaf 2) === Replacing jar file === $(tput sgr0)"
+		cp ProfitTrailer.jar "${path[$i]}"
+		mkdir -p "$DIR"/updatescript/"$(date +%m%d_%H%M)"/"${name[$i]}"
+		cp "${path[$i]}"/data/ptdb.mv.db "$DIR"/updatescript/"$(date +%m%d_%H%M)"/"${name[$i]}"/ptdb.mv.db
+		echo
+		echo "$(tput setaf 2) === Restarting ${name[$i]} === $(tput sgr0)"
+		pm2 reload "${name[$i]}"
+	done
+			
+	### Remove downloaded Files ###
+	echo
+	echo "$(tput setaf 2) === Cleaning up === $(tput sgr0)"
+	
+	if [[ $loc == "Y" ]]; then
+		rm -rf ProfitTrailer-$version*.zip
+	else
+		rm -rf ProfitTrailer-$version*.zip ProfitTrailer.jar
+	fi
+	
+	### Remove all but the 5 most recent backups ###
+	if [ "$(ls -ld "$DIR"/updatescript/* | wc -l)" -gt 5 ]
+	then
+		ls -dt "$DIR"/updatescript/*/ | tail -n +6 | xargs -d "\n" rm -r
+		echo "Removed old backups from updatescript folder."
+	fi
+
 	echo $(tput setaf 3)
 	echo "##################################################"
-	echo "                      Update"
+	echo "     Finished updating to ProfitTrailer $version"
 	echo "##################################################"
 	echo $(tput sgr0)
-	echo "Latest release is version $(tput setaf 6) $version $(tput sgr0)"
-	echo
-	read -p "Do you want to continue? (Y/N) " continue
-	echo
-
-	### If something else is entered ask for a new answer ### 
-	while [[ ! "$continue" == "y" ]] && [[ ! "$continue" == "Y" ]] && [[ ! "$continue" == "n" ]] && [[ ! "$continue" == "N" ]]; do
-		echo Please Try Again...
-		read -p "Do you want to continue? (Y/N) " continue
-		echo
-	done
 	
-    if [[ "$continue" == "y" ]] || [[ "$continue" == "Y" ]]; then
-       
-        ### Download & extract latest version of PT ###
-		echo
-		echo "$(tput setaf 2) === Downloading ProfitTrailer $version === $(tput sgr0)"
-		### -q for quiet to minimise output but --show-progress to give us a progress bar ###
-		curl $download -L -O --progress-bar
-        echo
-		echo "$(tput setaf 2) === Extracting download === $(tput sgr0)"
-		### unzip the jar file only from the zip. -q for quiet, -j to prevent extracting directories ###
-		unzip -q -j ProfitTrailer-$version.zip '*jar' '*sh'
-		mv linux-update.sh "$DIR"/"$script"
-		
-
-		### Stop each BOT and Copy ProfitTrailer.jar to each instance, then restart it ###
-		for ((i=1; i<=PTinstances; i++)); do
-			
-			### If the user is running this script inside their bots folder we avoid deleting the jar during cleanup ###
-			if [[ "$DIR" == "${path[$i]}" ]]; then
-				loc=Y
-			fi
-		
-			echo
-			echo "$(tput setaf 2) === Stopping ${name[$i]} === $(tput sgr0)"
-			pm2 stop "${name[$i]}"
-			echo
-			echo "$(tput setaf 2) === Replacing jar file === $(tput sgr0)"
-			cp ProfitTrailer.jar "${path[$i]}"
-			mkdir -p "$DIR"/updatescript/"$(date +%m%d_%H%M)"/"${name[$i]}"
-			cp "${path[$i]}"/data/ptdb.mv.db "$DIR"/updatescript/"$(date +%m%d_%H%M)"/"${name[$i]}"/ptdb.mv.db
-			echo
-			echo "$(tput setaf 2) === Restarting ${name[$i]} === $(tput sgr0)"
-			pm2 reload "${name[$i]}"
-		done
-			
-		### Remove downloaded Files ###
-		echo
-		echo "$(tput setaf 2) === Cleaning up === $(tput sgr0)"
-		
-		if [[ "$loc" == "Y" ]]; then
-			rm -rf ProfitTrailer-$version*.zip
-		else
-			rm -rf ProfitTrailer-$version*.zip ProfitTrailer.jar
-		fi
-
-		echo $(tput setaf 3)
-		echo "##################################################"
-		echo "     Finished updating to ProfitTrailer $version"
-		echo "##################################################"
-		echo $(tput sgr0)
-        
-		### Present summary of pm2 at the end ###
-		pm2 status
-		echo       
-	else
-		echo $(tput setaf 1)
-		echo Process Aborted.... 
-		echo $(tput sgr0)
-		exit
-	fi
+	### Present a summary of pm2 at the end ###
+	pm2 status
+	echo       
+else
+	echo $(tput setaf 1)
+	echo Process Aborted.... 
+	echo $(tput sgr0)
+	exit
 fi
-
-### passing a Beta URL as a variable will initiate this installation process instead###
-### the only difference is it will strip out the -B1 from the jar file name
-### e.g ./update.sh https://cdn.discordapp.com/attachments/400383734777511936/443897522956533760/ProfitTrailer-2.0.4-B1.jar.zip
-if [ -n "${1}" ]; then
-
-	### extract the version number from the file name ###
-	version=$(echo $1 | rev | cut -d'/' -f 1 | rev | sed 's/\(.*\).zip/\1/' | sed 's/\(.*\).jar/\1/' | rev | sed 's/\(.*\)-reliarTtiforP/\1/' | rev)
-
-	echo
-	echo "This Release is version $(tput setaf 6) $version $(tput sgr0)"
-	read -p "Do you want to continue? (Y/N) " continue
-	if [[ "$continue" == "y" ]] || [[ "$continue" == "Y" ]]; then
-
-		### Download & extract latest version of PT ###
-		echo
-		echo "$(tput setaf 2) === Downloading ProfitTrailer $version === $(tput sgr0)"
-		### -q for quiet to minimise output but --show-progress to give us a progress bar ###
-		curl $1  -L -O --progress-bar
-		echo
-		echo "$(tput setaf 2) === Extracting download === $(tput sgr0)"
-		### unzip the jar file only from the zip. -q for quiet, -j to prevent extracting directories ###
-		unzip -q -j ProfitTrailer-$version.zip '*jar' '*sh'
-		mv linux-update.sh "$DIR"/"$script"
-
-		### Copy ProfitTrailer.jar to each instance ###
-		for ((i=1; i<=PTinstances; i++)); do
-		
-			### If the user is running this script inside their bots folder we avoid deleting the jar during cleanup ###
-			if [[ "$DIR" == "${path[$i]}" ]]; then
-				loc=Y
-			fi
-		
-			echo
-			echo "$(tput setaf 2) === Stopping ${name[$i]} === $(tput sgr0)"
-			pm2 stop "${name[$i]}"
-			echo
-			echo "$(tput setaf 2) === Replacing jar file === $(tput sgr0)"
-			cp ProfitTrailer*.jar "${path[$i]}"/ProfitTrailer.jar
-			mkdir -p "$DIR"/updatescript/"$(date +%m%d_%H%M)"/"${name[$i]}"
-			cp "${path[$i]}"/data/ptdb.mv.db "$DIR"/updatescript/"$(date +%m%d_%H%M)"/"${name[$i]}"/ptdb.mv.db
-			echo
-			echo "$(tput setaf 2) === Restarting ${name[$i]} === $(tput sgr0)"
-			pm2 reload "${name[$i]}"
-			echo
-		done
-
-		### Remove downloaded Files ###
-		echo "$(tput setaf 2) === Cleaning up === $(tput sgr0)"
-		
-		if [[ "$loc" == "Y" ]]; then
-			rm -rf ProfitTrailer-$version*.zip
-		else
-			rm -rf ProfitTrailer-$version*.zip ProfitTrailer*.jar
-		fi
-		
-		echo $(tput setaf 3)
-		echo "##################################################"
-		echo "   Finished updating to ProfitTrailer $version"
-		echo "##################################################"
-		echo $(tput sgr0)
-       
-		### Present summary of pm2 at the end ###
-		pm2 status
-		echo
-	else
-		echo $(tput setaf 1)
-		echo Process Aborted.... 
-		echo $(tput sgr0)
-		exit	
-	fi
-fi
-
-### Remove all but the 5 most recent backups ###
-if [ "$(ls -ld $DIR/updatescript/* | wc -l)" -gt 5 ]
-then
-	ls -dt "$DIR"/updatescript/*/ | tail -n +6 | xargs rm -r
-	echo "Removed old backups from updatescript folder."
-fi
-