Updated functions with best practices

Used http://www.shellcheck.net/ to improve best practices

functions/fn_details

@@ -2,7 +2,7 @@
 # LGSM fn_details function
 # Author: Daniel Gibbs
 # Website: http://gameservermanagers.com
-# Version: 220715
+# Version: 270715
 
 # Description: Displays server infomation.
 
@@ -13,12 +13,14 @@ fn_details_os(){
 echo -e ""
 echo -e "\e[93mDistro Details\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
-echo -e "\e[34mDistro:\t\e[0m${os}" >> .fn_details_distro
-echo -e "\e[34mArch:\t\e[0m${arch}" >> .fn_details_distro
-echo -e "\e[34mKernel:\t\e[0m${kernel}" >> .fn_details_distro
-echo -e "\e[34mHostname:\t\e[0m$HOSTNAME" >> .fn_details_distro
-echo -e "\e[34mtmux:\t\e[0m${tmuxv}" >> .fn_details_distro
-echo -e "\e[34mGLIBC:\t\e[0m${glibcv}" >> .fn_details_distro
+{
+	echo -e "\e[34mDistro:\t\e[0m${os}"
+	echo -e "\e[34mArch:\t\e[0m${arch}"
+	echo -e "\e[34mKernel:\t\e[0m${kernel}"
+	echo -e "\e[34mHostname:\t\e[0m$HOSTNAME"
+	echo -e "\e[34mtmux:\t\e[0m${tmuxv}"
+	echo -e "\e[34mGLIBC:\t\e[0m${glibcv}" 
+} >> .fn_details_distro
 column -s $'\t' -t .fn_details_distro
 rm -f .fn_details_distro
 }
@@ -27,14 +29,18 @@ fn_details_performance(){
 echo -e ""
 echo -e "\e[93mPerformance\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
-echo -e "\e[34mUptime:\t\e[0m${days}d, ${hours}h, ${minutes}m" >> .fn_details_performance
-echo -e "\e[34mAvg Load:\t\e[0m${load}" >> .fn_details_performance
+{
+	echo -e "\e[34mUptime:\t\e[0m${days}d, ${hours}h, ${minutes}m"
+	echo -e "\e[34mAvg Load:\t\e[0m${load}" 
+} >> .fn_details_performance
 column -s $'\t' -t .fn_details_performance
 rm -f .fn_details_performance
 echo -e ""
-echo -e "\e[34mMem:\t\e[34mtotal\t used\t free\e[0m" >> .fn_details_performance
-echo -e "\e[34mPhysical:\t\e[0m${physmemtotal}\t${physmemused}\t${physmemfree}\e[0m" >> .fn_details_performance
-echo -e "\e[34mSwap:\t\e[0m${swaptotal}\t${swapused}\t${swapfree}\e[0m" >> .fn_details_performance
+{
+	echo -e "\e[34mMem:\t\e[34mtotal\t used\t free\e[0m"
+	echo -e "\e[34mPhysical:\t\e[0m${physmemtotal}\t${physmemused}\t${physmemfree}\e[0m"
+	echo -e "\e[34mSwap:\t\e[0m${swaptotal}\t${swapused}\t${swapfree}\e[0m" 
+} >> .fn_details_performance
 column -s $'\t' -t .fn_details_performance
 rm -f .fn_details_performance
 }
@@ -43,14 +49,16 @@ fn_details_disk(){
 echo -e ""
 echo -e "\e[93mStorage\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
-echo -e "\e[34mFilesystem:\t\e[0m${filesystem}" >> .fn_details_disk
-echo -e "\e[34mTotal:\t\e[0m${totalspace}" >> .fn_details_disk
-echo -e "\e[34mUsed:\t\e[0m${usedspace}" >> .fn_details_disk
-echo -e "\e[34mAvailable:\t\e[0m${availspace}" >> .fn_details_disk
-echo -e "\e[34mServerfiles:\t\e[0m${serverfilesdu}" >> .fn_details_disk
-if [ -d "${backupdir}" ]; then
-	echo -e "\e[34mBackups:\t\e[0m${backupdirdu}" >> .fn_details_disk
-fi
+{
+	echo -e "\e[34mFilesystem:\t\e[0m${filesystem}"
+	echo -e "\e[34mTotal:\t\e[0m${totalspace}"
+	echo -e "\e[34mUsed:\t\e[0m${usedspace}"
+	echo -e "\e[34mAvailable:\t\e[0m${availspace}"
+	echo -e "\e[34mServerfiles:\t\e[0m${serverfilesdu}"
+	if [ -d "${backupdir}" ]; then
+		echo -e "\e[34mBackups:\t\e[0m${backupdirdu}"
+	fi
+} >> .fn_details_disk
 column -s $'\t' -t .fn_details_disk
 rm -f .fn_details_disk
 }
@@ -61,70 +69,70 @@ echo -e ""
 ## server details
 echo -e "\e[92m${gamename} Server Details\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
+{
+	# server name
+	echo -e "\e[34mServer name:\t\e[0m${servername}"
 
-# server name
-echo -e "\e[34mServer name:\t\e[0m${servername}" >> .fn_details_gameserver
-
-# server ip
-echo -e "\e[34mServer IP:\t\e[0m${ip}:${port}" >> .fn_details_gameserver
-
-# rcon password
-if [ -n "${rcon}" ]; then
-	echo -e "\e[34mRCON password:\t\e[0m${rcon}" >> .fn_details_gameserver
-fi
+	# server ip
+	echo -e "\e[34mServer IP:\t\e[0m${ip}:${port}"
 
-# server password
-if [ -n "${serverpassword}" ]; then
-	echo -e "\e[34mServer password:\t\e[0m${serverpassword}" >> .fn_details_gameserver
-fi
+	# rcon password
+	if [ -n "${rcon}" ]; then
+		echo -e "\e[34mRCON password:\t\e[0m${rcon}"
+	fi
 
-# admin password
-if [ -n "${adminpassword}" ]; then
-	echo -e "\e[34mAdmin password:\t\e[0m${adminpassword}" >> .fn_details_gameserver
-fi
+	# server password
+	if [ -n "${serverpassword}" ]; then
+		echo -e "\e[34mServer password:\t\e[0m${serverpassword}"
+	fi
 
-# slots
-if [ -n "${slots}" ]; then
-	echo -e "\e[34mSlots:\t\e[0m${slots}" >> .fn_details_gameserver
-fi
+	# admin password
+	if [ -n "${adminpassword}" ]; then
+		echo -e "\e[34mAdmin password:\t\e[0m${adminpassword}"
+	fi
 
-# game mode
-if [ -n "${gamemode}" ]; then
-	echo -e "\e[34mGame mode:\t\e[0m${gamemode}" >> .fn_details_gameserver
-fi
+	# slots
+	if [ -n "${slots}" ]; then
+		echo -e "\e[34mSlots:\t\e[0m${slots}"
+	fi
 
-# game world
-if [ -n "${gameworld}" ]; then
-	echo -e "\e[34mGame world:\t\e[0m${gameworld}" >> .fn_details_gameserver
-fi
+	# game mode
+	if [ -n "${gamemode}" ]; then
+		echo -e "\e[34mGame mode:\t\e[0m${gamemode}"
+	fi
 
-# tick rate
-if [ -n "${tickrate}" ]; then
-	echo -e "\e[34mTick rate:\t\e[0m${tickrate}" >> .fn_details_gameserver
-fi
+	# game world
+	if [ -n "${gameworld}" ]; then
+		echo -e "\e[34mGame world:\t\e[0m${gameworld}"
+	fi
 
-# online status
-if [ "${gamename}" == "Teamspeak 3" ]; then
-	fn_check_ts3status
-	if [ "${ts3status}" = "Server seems to have died" ] || [ "${ts3status}"	= "No server running (ts3server.pid is missing)" ]; then
-		echo -e "\e[34mStatus:\t\e[0;31mOFFLINE\e[0m" >> .fn_details_gameserver
-	else
-		echo -e "\e[34mStatus:\t\e[0;32mONLINE\e[0m" >> .fn_details_gameserver
+	# tick rate
+	if [ -n "${tickrate}" ]; then
+		echo -e "\e[34mTick rate:\t\e[0m${tickrate}"
 	fi
-else
-	pid=$(tmux list-sessions 2>&1|awk '{print $1}'|grep -E "^${servicename}:"|wc -l)
-	if [ "${pid}" == "0" ]; then
-		echo -e "\e[34mStatus:\t\e[0;31mOFFLINE\e[0m" >> .fn_details_gameserver
+
+	# online status
+	if [ "${gamename}" == "Teamspeak 3" ]; then
+		fn_check_ts3status
+		if [ "${ts3status}" = "Server seems to have died" ] || [ "${ts3status}"	= "No server running (ts3server.pid is missing)" ]; then
+			echo -e "\e[34mStatus:\t\e[0;31mOFFLINE\e[0m"
+		else
+			echo -e "\e[34mStatus:\t\e[0;32mONLINE\e[0m"
+		fi
 	else
-		echo -e "\e[34mStatus:\t\e[0;32mONLINE\e[0m" >> .fn_details_gameserver
+		pid=$(tmux list-sessions 2>&1 | awk '{print $1}' | grep -Ec "^${servicename}:")
+		if [ "${pid}" == "0" ]; then
+			echo -e "\e[34mStatus:\t\e[0;31mOFFLINE\e[0m"
+		else
+			echo -e "\e[34mStatus:\t\e[0;32mONLINE\e[0m"
+		fi
 	fi
-fi
-
-# teamspeak dbplugin
-if [ -n "${dbplugin}" ]; then
-	echo -e "\e[34mdbplugin:\t\e[0m${dbplugin}" >> .fn_details_gameserver
-fi
 
+	# teamspeak dbplugin
+	if [ -n "${dbplugin}" ]; then
+		echo -e "\e[34mdbplugin:\t\e[0m${dbplugin}"
+	fi
+} >> .fn_details_gameserver
 column -s $'\t' -t .fn_details_gameserver
 rm -f .fn_details_gameserver
 echo -e ""
@@ -132,54 +140,54 @@ echo -e ""
 ## script details
 echo -e "\e[92m${selfname} Script Details\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
+{
+	# service name
+	echo -e "\e[34mService name:\t\e[0m${servicename}"
 
-# service name
-echo -e "\e[34mService name:\t\e[0m${servicename}" >> .fn_details_gameserver
-
-# script version
-if [ -n "${version}" ]; then
-	echo -e "\e[34m${selfname} version:\t\e[0m${version}" >> .fn_details_gameserver
-fi
-
-# script user
-echo -e "\e[34mUser:\t\e[0m$(whoami)" >> .fn_details_gameserver
+	# script version
+	if [ -n "${version}" ]; then
+		echo -e "\e[34m${selfname} version:\t\e[0m${version}"
+	fi
 
-# GLIBC required
-if [ -n "${glibcrequired}" ]; then
-	if [ "$(ldd --version | sed -n '1 p' | tr -cd [:digit:] | tail -c 3)" -lt "$(echo "${glibcrequired}" | sed -n '1 p' | tr -cd [:digit:] | tail -c 3)" ]; then
-		if [ "${glibcfix}" == "yes" ]; then
-			echo -e "\e[34mGLIBC required:\t\e[0;31m${glibcrequired} \e[0m(\e[0;32mUsing GLIBC fix\e[0m)" >> .fn_details_gameserver
+	# script user
+	echo -e "\e[34mUser:\t\e[0m$(whoami)"
+
+	# GLIBC required
+	if [ -n "${glibcrequired}" ]; then
+		if [ "$(ldd --version | sed -n '1 p' | tr -cd [:digit:] | tail -c 3)" -lt "$(echo "${glibcrequired}" | sed -n '1 p' | tr -cd [:digit:] | tail -c 3)" ]; then
+			if [ "${glibcfix}" == "yes" ]; then
+				echo -e "\e[34mGLIBC required:\t\e[0;31m${glibcrequired} \e[0m(\e[0;32mUsing GLIBC fix\e[0m)"
+			else
+				echo -e "\e[34mGLIBC required:\t\e[0;31m${glibcrequired}\e[0m(\e[0;32mGLIBC version too old\e[0m)"
+			fi
 		else
-			echo -e "\e[34mGLIBC required:\t\e[0;31m${glibcrequired}\e[0m(\e[0;32mGLIBC version too old\e[0m)" >> .fn_details_gameserver
+			echo -e "\e[34mGLIBC required:\t\e[0;32m${glibcrequired}\e[0m"
 		fi
-	else
-		echo -e "\e[34mGLIBC required:\t\e[0;32m${glibcrequired}\e[0m" >> .fn_details_gameserver
 	fi
-fi
 
-# email notification
-if [ -n "${emailnotification}" ]; then
-	echo -e "\e[34mEmail notification:\t\e[0m${emailnotification}" >> .fn_details_gameserver
-fi
+	# email notification
+	if [ -n "${emailnotification}" ]; then
+		echo -e "\e[34mEmail notification:\t\e[0m${emailnotification}"
+	fi
 
-# update on start
-if [ -n "${updateonstart}" ]; then
-	echo -e "\e[34mUpdate on start:\t\e[0m${updateonstart}" >> .fn_details_gameserver
-fi
+	# update on start
+	if [ -n "${updateonstart}" ]; then
+		echo -e "\e[34mUpdate on start:\t\e[0m${updateonstart}"
+	fi
 
-# script location
-echo -e "\e[34mLocation:\t\e[0m${rootdir}" >> .fn_details_gameserver
+	# script location
+	echo -e "\e[34mLocation:\t\e[0m${rootdir}"
 
-# config file location
-if [ -n "${servercfgfullpath}" ]; then
-	echo -e "\e[34mConfig file:\t\e[0m${servercfgfullpath}" >> .fn_details_gameserver
-fi
-
-# network config file location (ARMA 3)
-if [ -n "${networkcfgfullpath}" ]; then
-	echo -e "\e[34mNetwork config file:\t\e[0m${networkcfgfullpath}" >> .fn_details_gameserver
-fi
+	# config file location
+	if [ -n "${servercfgfullpath}" ]; then
+		echo -e "\e[34mConfig file:\t\e[0m${servercfgfullpath}"
+	fi
 
+	# network config file location (ARMA 3)
+	if [ -n "${networkcfgfullpath}" ]; then
+		echo -e "\e[34mNetwork config file:\t\e[0m${networkcfgfullpath}"
+	fi
+} >> .fn_details_script
 column -s $'\t' -t .fn_details_gameserver
 rm -f .fn_details_gameserver
 }
@@ -188,14 +196,16 @@ fn_details_backup(){
 echo -e ""
 echo -e "\e[92mBackups\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
-if [ ! -d "${backupdir}" ]||[ "${backupcount}" == "0" ]; then
+if [ ! -d "${backupdir}" ] || [ "${backupcount}" == "0" ]; then
 	echo -e "No Backups created"
 else
-	echo -e "\e[34mNo. of backups:\t\e[0m${backupcount}" >> .fn_details_backup
-	echo -e "\e[34mLatest backup:\e[0m" >> .fn_details_backup
-	echo -e "\e[34m    date:\t\e[0m${lastbackupdate}" >> .fn_details_backup
-	echo -e "\e[34m    file:\t\e[0m${lastbackup}"  >> .fn_details_backup
-	echo -e "\e[34m    size:\t\e[0m${lastbackupsize}" >> .fn_details_backup
+	{
+		echo -e "\e[34mNo. of backups:\t\e[0m${backupcount}"
+		echo -e "\e[34mLatest backup:\e[0m"
+		echo -e "\e[34m    date:\t\e[0m${lastbackupdate}"
+		echo -e "\e[34m    file:\t\e[0m${lastbackup}"
+		echo -e "\e[34m    size:\t\e[0m${lastbackupsize}"
+	} >> .fn_details_backup
 	column -s $'\t' -t .fn_details_backup
 	rm -f .fn_details_backup
 fi
@@ -237,7 +247,7 @@ fn_details_performance
 fn_details_disk
 fn_details_gameserver
 fn_details_backup
-pid=$(tmux list-sessions 2>&1|awk '{print $1}'|grep -E "^${servicename}:"|wc -l)
+pid=$(tmux list-sessions 2>&1 | awk '{print $1}' | grep -Ec "^${servicename}:")
 echo -e ""
 echo -e "\e[92mPorts\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
@@ -247,8 +257,10 @@ echo -e ""
 echo -e "Useful port diagnostic command:"
 echo -e "netstat -atunp | grep Jcmp-Server"
 echo -e ""
-echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL" >> .fn_details_ports
-echo -e "> Game\tINBOUND\t${port}\tudp" >> .fn_details_ports
+{
+	echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL"
+	echo -e "> Game\tINBOUND\t${port}\tudp"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 fn_details_statusbottom
@@ -263,7 +275,7 @@ fn_details_performance
 fn_details_disk
 fn_details_gameserver
 fn_details_backup
-pid=$(tmux list-sessions 2>&1|awk '{print $1}'|grep -E "^${servicename}:"|wc -l)
+pid=$(tmux list-sessions 2>&1 | awk '{print $1}' | grep -Ec "^${servicename}:")
 echo -e ""
 echo -e "\e[92mPorts\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
@@ -273,8 +285,10 @@ echo -e ""
 echo -e "Useful port diagnostic command:"
 echo -e "netstat -atunp | grep dontstarve"
 echo -e ""
-echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL" >> .fn_details_ports
-echo -e "> Game\tINBOUND\t${port}\tudp" >> .fn_details_ports
+{
+	echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL"
+	echo -e "> Game\tINBOUND\t${port}\tudp"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 fn_details_statusbottom
@@ -289,7 +303,7 @@ fn_details_performance
 fn_details_disk
 fn_details_gameserver
 fn_details_backup
-pid=$(tmux list-sessions 2>&1|awk '{print $1}'|grep -E "^${servicename}:"|wc -l)
+pid=$(tmux list-sessions 2>&1 | awk '{print $1}' | grep -Ec "^${servicename}:")
 echo -e ""
 echo -e "\e[92mPorts\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
@@ -299,8 +313,10 @@ echo -e ""
 echo -e "Useful port diagnostic command:"
 echo -e "netstat -atunp | grep java"
 echo -e ""
-echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL" >> .fn_details_ports
-echo -e "> Game\tINBOUND\t${port}\tudp" >> .fn_details_ports
+{
+	echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL"
+	echo -e "> Game\tINBOUND\t${port}\tudp"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 fn_details_statusbottom
@@ -309,7 +325,7 @@ fn_details_statusbottom
 
 fn_details_realvirtuality(){
 fn_check_ip
-pid=$(tmux list-sessions 2>&1|awk '{print $1}'|grep -E "^${servicename}:"|wc -l)
+pid=$(tmux list-sessions 2>&1 | awk '{print $1}' | grep -Ec "^${servicename}:")
 fn_parms
 fn_details_config
 fn_details_distro
@@ -328,14 +344,16 @@ echo -e ""
 echo -e "Useful port diagnostic command:"
 echo -e "netstat -atunp | grep arma3server"
 echo -e ""
-if [ -z ${port} ] || [ -z ${queryport} ] || [ -z ${masterport} ] ; then
+if [ -z "${port}" ] || [ -z "${queryport}" ] || [ -z "${masterport}" ]; then
 	echo -e "\e[0;31mERROR!\e[0m Missing/commented ports in ${servercfg}."
 	echo -e ""
 fi
-echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL" >> .fn_details_ports
-echo -e "> Game\tINBOUND\t${port}\tudp" >> .fn_details_ports
-echo -e "> Steam: Query\tINBOUND\t${queryport}\tudp" >> .fn_details_ports
-echo -e "> Steam: Master traffic\tINBOUND\t${masterport}\tudp" >> .fn_details_ports
+{
+	echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL"
+	echo -e "> Game\tINBOUND\t${port}\tudp"
+	echo -e "> Steam: Query\tINBOUND\t${queryport}\tudp"
+	echo -e "> Steam: Master traffic\tINBOUND\t${masterport}\tudp"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 fn_details_statusbottom
@@ -343,7 +361,7 @@ fn_details_statusbottom
 
 fn_details_seriousengine35(){
 fn_check_ip
-pid=$(tmux list-sessions 2>&1|awk '{print $1}'|grep -E "^${servicename}:"|wc -l)
+pid=$(tmux list-sessions 2>&1 | awk '{print $1}' | grep -Ec "^${servicename}:")
 fn_parms
 fn_details_config
 fn_details_distro
@@ -362,9 +380,11 @@ echo -e ""
 echo -e "Useful port diagnostic command:"
 echo -e "netstat -atunp | grep Sam3_Dedicate"
 echo -e ""
-echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL" >> .fn_details_ports
-echo -e "> Game/RCON\tINBOUND\t${port}\ttcp" >> .fn_details_ports
-echo -e "> Query\tINBOUND\t${queryport}\tudp" >> .fn_details_ports
+{
+	echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL"
+	echo -e "> Game/RCON\tINBOUND\t${port}\ttcp"
+	echo -e "> Query\tINBOUND\t${queryport}\tudp"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 fn_details_statusbottom
@@ -390,12 +410,14 @@ echo -e ""
 echo -e "Useful port diagnostic command:"
 echo -e "netstat -atunp | grep srcds_linux"
 echo -e ""
-echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL" >> .fn_details_ports
-echo -e "> Game/RCON\tINBOUND\t${port}\ttcp/udp" >> .fn_details_ports
-if [ -n "${sourcetvport}" ]; then
-        echo -e "> SourceTV\tINBOUND\t${sourcetvport}\tudp" >> .fn_details_ports
-fi
-echo -e "< Client\tOUTBOUND\t${clientport}\tudp" >> .fn_details_ports
+{
+	echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL"
+	echo -e "> Game/RCON\tINBOUND\t${port}\ttcp/udp"
+	if [ -n "${sourcetvport}" ]; then
+	        echo -e "> SourceTV\tINBOUND\t${sourcetvport}\tudp"
+	fi
+	echo -e "< Client\tOUTBOUND\t${clientport}\tudp"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 fn_details_statusbottom
@@ -403,7 +425,7 @@ fn_details_statusbottom
 
 fn_details_spark(){
 fn_check_ip
-pid=$(tmux list-sessions 2>&1|awk '{print $1}'|grep -E "^${servicename}:"|wc -l)
+pid=$(tmux list-sessions 2>&1 | awk '{print $1}' | grep -Ec "^${servicename}:")
 fn_parms
 fn_details_config
 fn_details_distro
@@ -422,18 +444,22 @@ echo -e ""
 echo -e "Useful port diagnostic command:"
 echo -e "netstat -atunp | grep server_linux3"
 echo -e ""
-echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL" >> .fn_details_ports
-echo -e "> Game/RCON\tINBOUND\t${port}\tudp" >> .fn_details_ports
-echo -e "> Query\tINBOUND\t${queryport}\tudp" >> .fn_details_ports
-echo -e "> WebAdmin\tINBOUND\t${webadminport}\ttcp" >> .fn_details_ports
+{
+	echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL"
+	echo -e "> Game/RCON\tINBOUND\t${port}\tudp"
+	echo -e "> Query\tINBOUND\t${queryport}\tudp"
+	echo -e "> WebAdmin\tINBOUND\t${webadminport}\ttcp"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 echo -e ""
 echo -e "\e[92m${servername} WebAdmin\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
-echo -e "\e[34mWebAdmin url:\t\e[0mhttp://${ip}:${webadminport}/index.html" >> .fn_details_ports
-echo -e "\e[34mWebAdmin username:\t\e[0m${webadminuser}" >> .fn_details_ports
-echo -e "\e[34mWebAdmin password:\t\e[0m${webadminpass}" >> .fn_details_ports
+{
+	echo -e "\e[34mWebAdmin url:\t\e[0mhttp://${ip}:${webadminport}/index.html"
+	echo -e "\e[34mWebAdmin username:\t\e[0m${webadminuser}"
+	echo -e "\e[34mWebAdmin password:\t\e[0m${webadminpass}"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 fn_details_statusbottom
@@ -459,10 +485,12 @@ echo -e ""
 echo -e "Useful port diagnostic command:"
 echo -e "netstat -atunp | grep starbound"
 echo -e ""
-echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL" >> .fn_details_ports
-echo -e "> Game\tINBOUND\t${port}\ttcp" >> .fn_details_ports
-echo -e "> Query\tINBOUND\t${queryport}\ttcp" >> .fn_details_ports
-echo -e "> Rcon\tINBOUND\t${rconport}\ttcp" >> .fn_details_ports
+{
+	echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL"
+	echo -e "> Game\tINBOUND\t${port}\ttcp"
+	echo -e "> Query\tINBOUND\t${queryport}\ttcp"
+	echo -e "> Rcon\tINBOUND\t${rconport}\ttcp"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 fn_details_statusbottom
@@ -487,10 +515,12 @@ echo -e ""
 echo -e "Useful port diagnostic command:"
 echo -e "netstat -atunp | grep ts3server"
 echo -e ""
-echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL" >> .fn_details_ports
-echo -e "> Voice\tINBOUND\t${port}\tudp" >> .fn_details_ports
-echo -e "> ServerQuery\tINBOUND\t${queryport}\ttcp" >> .fn_details_ports
-echo -e "> File transfer\tINBOUND\t${fileport}\ttcp" >> .fn_details_ports
+{
+	echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL"
+	echo -e "> Voice\tINBOUND\t${port}\tudp"
+	echo -e "> ServerQuery\tINBOUND\t${queryport}\ttcp"
+	echo -e "> File transfer\tINBOUND\t${fileport}\ttcp"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 fn_details_statusbottom
@@ -498,7 +528,7 @@ fn_details_statusbottom
 
 fn_details_unity3d(){
 fn_check_ip
-pid=$(tmux list-sessions 2>&1|awk '{print $1}'|grep -E "^${servicename}:"|wc -l)
+pid=$(tmux list-sessions 2>&1 | awk '{print $1}' | grep -Ec "^${servicename}:")
 fn_parms
 fn_details_config
 fn_details_distro
@@ -517,27 +547,33 @@ echo -e ""
 echo -e "Useful port diagnostic command:"
 echo -e "netstat -atunp | grep 7DaysToDie"
 echo -e ""
-echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL" >> .fn_details_ports
-echo -e "> Game/RCON\tINBOUND\t${port}\tudp" >> .fn_details_ports
-echo -e "> Query\tINBOUND\t${queryport}\tudp" >> .fn_details_ports
-echo -e "> WebAdmin\tINBOUND\t${webadminport}\ttcp" >> .fn_details_ports
-echo -e "> Telnet\tINBOUND\t${telnetport}\ttcp" >> .fn_details_ports
+{
+	echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL"
+	echo -e "> Game/RCON\tINBOUND\t${port}\tudp"
+	echo -e "> Query\tINBOUND\t${queryport}\tudp"
+	echo -e "> WebAdmin\tINBOUND\t${webadminport}\ttcp"
+	echo -e "> Telnet\tINBOUND\t${telnetport}\ttcp"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 echo -e ""
 echo -e "\e[92m${servername} WebAdmin\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
-echo -e "\e[34mWebAdmin enabled:\t\e[0m${webadminenabled}" >> .fn_details_ports
-echo -e "\e[34mWebAdmin url:\t\e[0mhttp://${ip}:${webadminport}" >> .fn_details_ports
-echo -e "\e[34mWebAdmin password:\t\e[0m${webadminpass}" >> .fn_details_ports
+{
+	echo -e "\e[34mWebAdmin enabled:\t\e[0m${webadminenabled}"
+	echo -e "\e[34mWebAdmin url:\t\e[0mhttp://${ip}:${webadminport}"
+	echo -e "\e[34mWebAdmin password:\t\e[0m${webadminpass}"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 echo -e ""
 echo -e "\e[92m${servername} Telnet\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
-echo -e "\e[34mTelnet enabled:\t\e[0m${telnetenabled}" >> .fn_details_ports
-echo -e "\e[34mTelnet address:\t\e[0m${ip} ${telnetport}" >> .fn_details_ports
-echo -e "\e[34mTelnet password:\t\e[0m${telnetpass}" >> .fn_details_ports
+{
+	echo -e "\e[34mTelnet enabled:\t\e[0m${telnetenabled}"
+	echo -e "\e[34mTelnet address:\t\e[0m${ip} ${telnetport}"
+	echo -e "\e[34mTelnet password:\t\e[0m${telnetpass}"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 fn_details_statusbottom
@@ -545,7 +581,7 @@ fn_details_statusbottom
 
 fn_details_unreal(){
 fn_check_ip
-pid=$(tmux list-sessions 2>&1|awk '{print $1}'|grep -E "^${servicename}:"|wc -l)
+pid=$(tmux list-sessions 2>&1 | awk '{print $1}' | grep -Ec "^${servicename}:")
 fn_parms
 fn_details_config
 fn_details_distro
@@ -564,43 +600,47 @@ echo -e ""
 echo -e "Useful port diagnostic command:"
 echo -e "netstat -atunp | grep ucc-bin"
 echo -e ""
-echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL\tINI VARIABLE" >> .fn_details_ports
-echo -e "> Game\tINBOUND\t${port}\tudp\tPort=${port}" >> .fn_details_ports
-echo -e "> Query\tINBOUND\t${queryport}\tudp" >> .fn_details_ports
-if [ "${engine}" == "unreal" ]; then
-	echo -e "< UdpLink Port (random)\tOUTBOUND\t${udplinkport}+\tudp" >> .fn_details_ports
-fi
-if [ "${engine}" != "unreal" ] && [ "${appid}" != "223250" ]; then
-	echo -e "> GameSpy query\tINBOUND\t${gsqueryport}\tudp\tOldQueryPortNumber=${gsqueryport}" >> .fn_details_ports
-fi
-if [ "${appid}" == "215360" ]; then
-	echo -e "< Master server\tOUTBOUND\t28852\ttcp/udp" >> .fn_details_ports
-else
-	echo -e "< Master server\tOUTBOUND\t28900/28902\ttcp/udp" >> .fn_details_ports
-fi
-if [ "${appid}" ]; then
-	if [ "${appid}" == "223250" ]; then
-		echo -e "< Steam\tOUTBOUND\t20610\tudp" >> .fn_details_ports
+{
+	echo -e "DESCRIPTION\tDIRECTION\tPORT\tPROTOCOL\tINI VARIABLE"
+	echo -e "> Game\tINBOUND\t${port}\tudp\tPort=${port}"
+	echo -e "> Query\tINBOUND\t${queryport}\tudp"
+	if [ "${engine}" == "unreal" ]; then
+		echo -e "< UdpLink Port (random)\tOUTBOUND\t${udplinkport}+\tudp"
+	fi
+	if [ "${engine}" != "unreal" ] && [ "${appid}" != "223250" ]; then
+		echo -e "> GameSpy query\tINBOUND\t${gsqueryport}\tudp\tOldQueryPortNumber=${gsqueryport}"
+	fi
+	if [ "${appid}" == "215360" ]; then
+		echo -e "< Master server\tOUTBOUND\t28852\ttcp/udp"
 	else
-		echo -e "< Steam\tOUTBOUND\t20660\tudp" >> .fn_details_ports
+		echo -e "< Master server\tOUTBOUND\t28900/28902\ttcp/udp"
 	fi
-fi
-echo -e "> WebAdmin\tINBOUND\t${webadminport}\ttcp\tListenPort=${webadminport}" >> .fn_details_ports
+	if [ "${appid}" ]; then
+		if [ "${appid}" == "223250" ]; then
+			echo -e "< Steam\tOUTBOUND\t20610\tudp"
+		else
+			echo -e "< Steam\tOUTBOUND\t20660\tudp"
+		fi
+	fi
+	echo -e "> WebAdmin\tINBOUND\t${webadminport}\ttcp\tListenPort=${webadminport}"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 echo -e ""
 echo -e "\e[92m${servername} WebAdmin\e[0m"
 printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' =
-echo -e "\e[34mWebAdmin enabled:\t\e[0m${webadminenabled}" >> .fn_details_ports
-echo -e "\e[34mWebAdmin url:\t\e[0mhttp://${ip}:${webadminport}" >> .fn_details_ports
-echo -e "\e[34mWebAdmin user:\t\e[0m${webadminuser}" >> .fn_details_ports
-echo -e "\e[34mWebAdmin password:\t\e[0m${webadminpass}" >> .fn_details_ports
+{
+	echo -e "\e[34mWebAdmin enabled:\t\e[0m${webadminenabled}"
+	echo -e "\e[34mWebAdmin url:\t\e[0mhttp://${ip}:${webadminport}"
+	echo -e "\e[34mWebAdmin username:\t\e[0m${webadminuser}"
+	echo -e "\e[34mWebAdmin password:\t\e[0m${webadminpass}"
+} >> .fn_details_ports
 column -s $'\t' -t .fn_details_ports
 rm -f .fn_details_ports
 fn_details_statusbottom
 }
 
-if [ ! -e ${servercfgfullpath} ]; then
+if [ ! -e "${servercfgfullpath}" ]; then
 	echo ""
 	fn_printwarnnl "\e[0;31mCONFIGURATION FILE MISSING!\e[0m"
 	echo "${servercfgfullpath}"
@@ -626,7 +666,7 @@ elif [ "${engine}" == "realvirtuality" ]; then
 	fn_details_realvirtuality
 elif [ "${engine}" == "seriousengine35" ]; then
 	fn_details_seriousengine35
-elif [ "${engine}" == "source" ]||[ "${engine}" == "goldsource" ]; then
+elif [ "${engine}" == "source" ] || [ "${engine}" == "goldsource" ]; then
 	fn_details_source
 elif [ "${engine}" == "spark" ]; then
 	fn_details_spark
@@ -634,10 +674,10 @@ elif [ "${engine}" == "starbound" ]; then
 	fn_details_starbound
 elif [ "${engine}" == "unity3d" ]; then
 	fn_details_unity3d
-elif [ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
+elif [ "${engine}" == "unreal" ] || [ "${engine}" == "unreal2" ]; then
 	fn_details_unreal
 elif [ "${gamename}" == "Teamspeak 3" ]; then
 	fn_details_teamspeak3
 else
 	fn_printerrornl "Unable to detect server engine."
-fi
+fi

functions/fn_details_config

@@ -2,7 +2,7 @@
 # LGSM fn_details_config function
 # Author: Daniel Gibbs
 # Website: http://gameservermanagers.com
-# Version: 250715
+# Version: 270715
 
 # Description: Gets specific details from config files.
 
@@ -23,7 +23,7 @@ if [ "${engine}" == "avalanche" ]; then
 
 	# server name
 	if [ -f "${servercfgfullpath}" ]; then
-		servername=$(grep "Name" "${servercfgfullpath}"|sed 's/Name//g'|tr -d '=", \n')
+		servername=$(grep "Name" "${servercfgfullpath}" | sed 's/Name//g' | tr -d '=", \n')
 		if [ ! -n "${servername}" ]; then
 			servername="NOT SET"
 		fi
@@ -34,15 +34,15 @@ if [ "${engine}" == "avalanche" ]; then
 	# ip
 	if [ -f "${servercfgfullpath}" ]; then
 		# check if the ip exists in the config file. Failing this will fall back to the default.
-		configipcheck=$(grep "BindIP" "${servercfgfullpath}"|sed 's/BindIP//g'|tr -d '=", \n')
+		configipcheck=$(grep "BindIP" "${servercfgfullpath}" | sed 's/BindIP//g' | tr -d '=", \n')
 	fi
 	if [ -n "${configipcheck}" ]; then
-		ip=$(grep "BindIP" "${servercfgfullpath}"|sed 's/BindIP//g'|tr -d '=", \n')
+		ip=$(grep "BindIP" "${servercfgfullpath}" | sed 's/BindIP//g' | tr -d '=", \n')
 	fi
 
 	# server password
 	if [ -f "${servercfgfullpath}" ]; then
-		serverpassword=$(grep "Password" "${servercfgfullpath}"|sed 's/Password//g'|tr -d '=", \n')
+		serverpassword=$(grep "Password" "${servercfgfullpath}" | sed 's/Password//g' | tr -d '=", \n')
 		if [ ! -n "${serverpassword}" ]; then
 			serverpassword="NOT SET"
 		fi
@@ -52,7 +52,7 @@ if [ "${engine}" == "avalanche" ]; then
 
 	# slots
 	if [ -f "${servercfgfullpath}" ]; then
-		slots=$(grep "MaxPlayers" "${servercfgfullpath}"|tr -cd "[:digit:]")
+		slots=$(grep "MaxPlayers" "${servercfgfullpath}" | tr -cd "[:digit:]")
 		if [ ! -n "${slots}" ]; then
 			slots="NOT SET"
 		fi
@@ -62,7 +62,7 @@ if [ "${engine}" == "avalanche" ]; then
 
 	# port
 	if [ -f "${servercfgfullpath}" ]; then
-		port=$(grep "BindPort" "${servercfgfullpath}"|tr -cd "[:digit:]")
+		port=$(grep "BindPort" "${servercfgfullpath}" | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${port}" ]; then
 		port="0"
@@ -75,7 +75,7 @@ elif [ "${engine}" == "dontstarve" ]; then
 
 	# server name
 	if [ -f "${servercfgfullpath}" ]; then
-		servername=$(grep "default_server_name = " "${servercfgfullpath}"|sed 's/default_server_name = //g')
+		servername=$(grep "default_server_name = " "${servercfgfullpath}" | sed 's/default_server_name = //g')
 		if [ ! -n "${servername}" ]; then
 			servername="NOT SET"
 		fi
@@ -85,7 +85,7 @@ elif [ "${engine}" == "dontstarve" ]; then
 
 	# server password
 	if [ -f "${servercfgfullpath}" ]; then
-		serverpassword=$(grep "server_password = " "${servercfgfullpath}"|grep -v "#"|sed 's/server_password = //g')
+		serverpassword=$(grep "server_password = " "${servercfgfullpath}" | grep -v "#" | sed 's/server_password = //g')
 		if [ ! -n "${serverpassword}" ]; then
 			serverpassword="NOT SET"
 		fi
@@ -95,7 +95,7 @@ elif [ "${engine}" == "dontstarve" ]; then
 
 	# slots
 	if [ -f "${servercfgfullpath}" ]; then
-		slots=$(grep "max_players" "${servercfgfullpath}"|grep -v "#"|tr -cd "[:digit:]")
+		slots=$(grep "max_players" "${servercfgfullpath}" | grep -v "#" | tr -cd "[:digit:]")
 		if [ ! -n "${slots}" ]; then
 			slots="NOT SET"
 		fi
@@ -105,7 +105,7 @@ elif [ "${engine}" == "dontstarve" ]; then
 
 	# game mode
 	if [ -f "${servercfgfullpath}" ]; then
-			gamemode=$(grep "game_mode = " "${servercfgfullpath}"|grep -v "#"|sed 's/game_mode = //g')
+			gamemode=$(grep "game_mode = " "${servercfgfullpath}" | grep -v "#" | sed 's/game_mode = //g')
 		if [ ! -n "${gamemode}" ]; then
 			gamemode="NOT SET"
 		fi
@@ -115,7 +115,7 @@ elif [ "${engine}" == "dontstarve" ]; then
 
 	# tickrate
 	if [ -f "${servercfgfullpath}" ]; then
-			tickrate=$(grep "tick_rate" "${servercfgfullpath}"|grep -v "#"|tr -cd "[:digit:]")
+			tickrate=$(grep "tick_rate" "${servercfgfullpath}" | grep -v "#" | tr -cd "[:digit:]")
 		if [ ! -n "${tickrate}" ]; then
 			tickrate="NOT SET"
 		fi
@@ -125,7 +125,7 @@ elif [ "${engine}" == "dontstarve" ]; then
 
 	# port
 	if [ -f "${servercfgfullpath}" ]; then
-		port=$(grep "server_port" "${servercfgfullpath}"|grep -v "#"|tr -cd "[:digit:]")
+		port=$(grep "server_port" "${servercfgfullpath}" | grep -v "#" | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${port}" ]; then
 		port="0"
@@ -138,7 +138,7 @@ elif [ "${engine}" == "projectzomboid" ]; then
 
 	# server name
 	if [ -f "${servercfgfullpath}" ]; then
-		servername=$(grep "PublicName=" "${servercfgfullpath}"|sed 's/PublicName=//g'|tr -d '=", \n')
+		servername=$(grep "PublicName=" "${servercfgfullpath}" | sed 's/PublicName=//g' | tr -d '=", \n')
 		if [ ! -n "${servername}" ]; then
 			servername="NOT SET"
 		fi
@@ -148,7 +148,7 @@ elif [ "${engine}" == "projectzomboid" ]; then
 
 	# slots
 	if [ -f "${servercfgfullpath}" ]; then
-			slots=$(grep "MaxPlayers=" "${servercfgfullpath}"|grep -v "#"|tr -cd "[:digit:]")
+			slots=$(grep "MaxPlayers=" "${servercfgfullpath}" | grep -v "#" | tr -cd "[:digit:]")
 		if [ ! -n "${slots}" ]; then
 			slots="NOT SET"
 		fi
@@ -158,7 +158,7 @@ elif [ "${engine}" == "projectzomboid" ]; then
 
 	# port
 	if [ -f "${servercfgfullpath}" ]; then
-		port=$(grep "DefaultPort=" "${servercfgfullpath}"|tr -cd "[:digit:]")
+		port=$(grep "DefaultPort=" "${servercfgfullpath}" | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${port}" ]; then
 		port="0"
@@ -170,7 +170,7 @@ elif [ "${engine}" == "realvirtuality" ]; then
 
 	# server name
 	if [ -f "${servercfgfullpath}" ]; then
-		servername=$(grep "hostname" "${servercfgfullpath}"|grep -v "//"|sed -e 's/\<hostname\>//g'|tr -d '=\"; ')
+		servername=$(grep "hostname" "${servercfgfullpath}" | grep -v "//" | sed -e 's/\<hostname\>//g' | tr -d '=\"; ')
 		if [ ! -n "${servername}" ]; then
 			servername="NOT SET"
 		fi
@@ -180,7 +180,7 @@ elif [ "${engine}" == "realvirtuality" ]; then
 
 	# admin password
 	if [ -f "${servercfgfullpath}" ]; then
-	adminpassword=$(grep "password =" "${servercfgfullpath}"|grep -v "//"|sed -e 's/\password//g'|tr -d '=\"; ')
+	adminpassword=$(grep "password =" "${servercfgfullpath}" | grep -v "//" | sed -e 's/\password//g' | tr -d '=\"; ')
 		if [ ! -n "${adminpassword}" ]; then
 			adminpassword="NOT SET"
 		fi
@@ -190,7 +190,7 @@ elif [ "${engine}" == "realvirtuality" ]; then
 
 	# server password
 	if [ -f "${servercfgfullpath}" ]; then
-	serverpassword=$(grep "passwordAdmin" "${servercfgfullpath}"|grep -v "//"|sed -e 's/\passwordAdmin//g'|tr -d '=\"; ')
+	serverpassword=$(grep "passwordAdmin" "${servercfgfullpath}" | grep -v "//" | sed -e 's/\passwordAdmin//g' | tr -d '=\"; ')
 		if [ ! -n "${adminpassword}" ]; then
 			serverpassword="NOT SET"
 		fi
@@ -200,7 +200,7 @@ elif [ "${engine}" == "realvirtuality" ]; then
 
 	# slots
 	if [ -f "${servercfgfullpath}" ]; then
-			slots=$(grep "maxPlayers" "${servercfgfullpath}"|grep -v "#"|tr -cd "[:digit:]")
+			slots=$(grep "maxPlayers" "${servercfgfullpath}" | grep -v "#" | tr -cd "[:digit:]")
 		if [ ! -n "${slots}" ]; then
 			slots="NOT SET"
 		fi
@@ -210,7 +210,7 @@ elif [ "${engine}" == "realvirtuality" ]; then
 
 	# port
 	if [ -f "${servercfgfullpath}" ]; then
-			port=$(grep "serverport=" "${servercfgfullpath}"|grep -v //|tr -d '\r'|tr -cd "[:digit:]")
+			port=$(grep "serverport=" "${servercfgfullpath}" | grep -v // | tr -d '\r' | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${port}" ]; then
 		port="0"
@@ -218,7 +218,7 @@ elif [ "${engine}" == "realvirtuality" ]; then
 
 	# query port
 	if [ -f "${servercfgfullpath}" ]; then
-			queryport=$(grep "steamqueryport=" "${servercfgfullpath}"|grep -v //|tr -d '\r'|tr -cd "[:digit:]")
+			queryport=$(grep "steamqueryport=" "${servercfgfullpath}" | grep -v // | tr -d '\r' | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${queryport}" ]; then
 		queryport="0"
@@ -226,7 +226,7 @@ elif [ "${engine}" == "realvirtuality" ]; then
 
 	# master port
 	if [ -f "${servercfgfullpath}" ]; then
-		masterport=$(grep "steamport=" "${servercfgfullpath}"|grep -v //|tr -d '\r'|tr -cd "[:digit:]")
+		masterport=$(grep "steamport=" "${servercfgfullpath}" | grep -v // | tr -d '\r' | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${masterport}" ]; then
 		masterport="0"
@@ -238,7 +238,7 @@ elif [ "${engine}" == "seriousengine35" ]; then
 
 	# server name
 	if [ -f "${servercfgfullpath}" ]; then
-		servername=$(grep "prj_strMultiplayerSessionName" "${servercfgfullpath}"|sed 's/prj_strMultiplayerSessionName = //g'|tr -d '=\"; ')
+		servername=$(grep "prj_strMultiplayerSessionName" "${servercfgfullpath}" | sed 's/prj_strMultiplayerSessionName = //g' | tr -d '=\"; ')
 		if [ ! -n "${servername}" ]; then
 			servername="NOT SET"
 		fi
@@ -248,7 +248,7 @@ elif [ "${engine}" == "seriousengine35" ]; then
 
 	# rcon password
 	if [ -f "${servercfgfullpath}" ]; then
-		rcon=$(grep "rcts_strAdminPassword" "${servercfgfullpath}"|sed 's/rcts_strAdminPassword = //g'|tr -d '=\"; ')
+		rcon=$(grep "rcts_strAdminPassword" "${servercfgfullpath}" | sed 's/rcts_strAdminPassword = //g' | tr -d '=\"; ')
 		if [ ! -n "${rcon}" ]; then
 			rcon="NOT SET"
 		fi
@@ -258,7 +258,7 @@ elif [ "${engine}" == "seriousengine35" ]; then
 
 	# slots
 	if [ -f "${servercfgfullpath}" ]; then
-			slots=$(grep "gam_ctMaxPlayers" "${servercfgfullpath}"|grep -v "#"|tr -cd "[:digit:]")
+			slots=$(grep "gam_ctMaxPlayers" "${servercfgfullpath}" | grep -v "#" | tr -cd "[:digit:]")
 		if [ ! -n "${slots}" ]; then
 			slots="NOT SET"
 		fi
@@ -268,7 +268,7 @@ elif [ "${engine}" == "seriousengine35" ]; then
 
 	# game mode
 	if [ -f "${servercfgfullpath}" ]; then
-			gamemode=$(grep "gam_idGameMode" "${servercfgfullpath}"|grep -v "#"|sed 's/gam_idGameMode//g'|tr -d '=\"; ')
+			gamemode=$(grep "gam_idGameMode" "${servercfgfullpath}" | grep -v "#" | sed 's/gam_idGameMode//g' | tr -d '=\"; ')
 		if [ ! -n "${gamemode}" ]; then
 			gamemode="NOT SET"
 		fi
@@ -278,7 +278,7 @@ elif [ "${engine}" == "seriousengine35" ]; then
 
 	# port
 	if [ -f "${servercfgfullpath}" ]; then
-		port=$(grep "prj_uwPort" "${servercfgfullpath}"|tr -d '\r'|tr -cd "[:digit:]")
+		port=$(grep "prj_uwPort" "${servercfgfullpath}" | tr -d '\r' | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${port}" ]; then
 		port="0"
@@ -298,7 +298,7 @@ elif [ "${engine}" == "source" ]||[ "${engine}" == "goldsource" ]; then
 
 	# server name
 	if [ -f "${servercfgfullpath}" ]; then
-		servername=$(grep "hostname" "${servercfgfullpath}"|sed 's/hostname //g'|sed 's/"//g')
+		servername=$(grep "hostname" "${servercfgfullpath}" | sed 's/hostname //g' | sed 's/"//g')
 		if [ ! -n "${servername}" ]; then
 			servername="NOT SET"
 		fi
@@ -308,7 +308,7 @@ elif [ "${engine}" == "source" ]||[ "${engine}" == "goldsource" ]; then
 
 	# server password
 	if [ -f "${servercfgfullpath}" ]; then
-		serverpassword=$(grep "sv_password" "${servercfgfullpath}"|sed 's/sv_password//g'|sed 's/"//g')
+		serverpassword=$(grep "sv_password" "${servercfgfullpath}" | sed 's/sv_password//g' | sed 's/"//g')
 		if [ ! -n "${serverpassword}" ]; then
 			serverpassword="NOT SET"
 		fi
@@ -318,7 +318,7 @@ elif [ "${engine}" == "source" ]||[ "${engine}" == "goldsource" ]; then
 
 	# rcon password
 	if [ -f "${servercfgfullpath}" ]; then
-		rcon=$(grep "rcon_password" "${servercfgfullpath}"|sed 's/rcon_password //g'|sed 's/"//g')
+		rcon=$(grep "rcon_password" "${servercfgfullpath}" | sed 's/rcon_password //g' | sed 's/"//g')
 		if [ ! -n "${rcon}" ]; then
 			rcon="NOT SET"
 		fi
@@ -328,7 +328,7 @@ elif [ "${engine}" == "source" ]||[ "${engine}" == "goldsource" ]; then
 
 	# slots
 	if [ -f "${servercfgfullpath}" ]; then
-		slots=$(grep "gam_ctMaxPlayers" "${servercfgfullpath}"|grep -v "#"|tr -cd "[:digit:]")
+		slots=$(grep "gam_ctMaxPlayers" "${servercfgfullpath}" | grep -v "#" | tr -cd "[:digit:]")
 		if [ ! -n "${slots}" ]; then
 			slots="NOT SET"
 		fi
@@ -351,15 +351,15 @@ elif [ "${gamename}" == "Teamspeak 3" ]; then
 	# ip
 	if [ -f "${servercfgfullpath}" ]; then
 		# check if the ip exists in the config file. Failing this will fall back to the default.
-		configipcheck=$(grep "voice_ip=" "${servercfgfullpath}"|sed 's/\voice_ip=//g')
+		configipcheck=$(grep "voice_ip=" "${servercfgfullpath}" | sed 's/\voice_ip=//g')
 	fi
 	if [ -n "${configipcheck}" ]; then
-		ip=$(grep "voice_ip=" "${servercfgfullpath}"|sed 's/\voice_ip=//g')
+		ip=$(grep "voice_ip=" "${servercfgfullpath}" | sed 's/\voice_ip=//g')
 	fi
 
 	# dbplugin
 	if [ -f "${servercfgfullpath}" ]; then
-		dbplugin=$(grep "dbplugin=" "${servercfgfullpath}"|sed 's/\dbplugin=//g')
+		dbplugin=$(grep "dbplugin=" "${servercfgfullpath}" | sed 's/\dbplugin=//g')
 		if [ ! -n "${serverpassword}" ]; then
 			dbplugin="NOT SET"
 		fi
@@ -369,7 +369,7 @@ elif [ "${gamename}" == "Teamspeak 3" ]; then
 
 	# port
 	if [ -f "${servercfgfullpath}" ]; then
-	port=$(grep "default_voice_port=" "${servercfgfullpath}"|tr -cd "[:digit:]")
+	port=$(grep "default_voice_port=" "${servercfgfullpath}" | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${port}" ]; then
 		port="9987"
@@ -377,7 +377,7 @@ elif [ "${gamename}" == "Teamspeak 3" ]; then
 
 	# query port
 	if [ -f "${servercfgfullpath}" ]; then
-			queryport=$(grep "query_port=" "${servercfgfullpath}"|tr -cd "[:digit:]")
+			queryport=$(grep "query_port=" "${servercfgfullpath}" | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${queryport}" ]; then
 		queryport="10011"
@@ -385,7 +385,7 @@ elif [ "${gamename}" == "Teamspeak 3" ]; then
 
 	# fileport port
 	if [ -f "${servercfgfullpath}" ]; then
-			fileport=$(grep "filetransfer_port=" "${servercfgfullpath}"|tr -cd "[:digit:]")
+			fileport=$(grep "filetransfer_port=" "${servercfgfullpath}" | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${fileport}" ]; then
 		fileport="30033"
@@ -395,7 +395,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# server name
 	if [ -f "${servercfgfullpath}" ]; then
-		servername=$(grep "ServerName" "${servercfgfullpath}"|sed 's/^.*value="//'|cut -f1 -d"\"")
+		servername=$(grep "ServerName" "${servercfgfullpath}" | sed 's/^.*value="//' | cut -f1 -d"\"")
 		if [ ! -n "${servername}" ]; then
 			servername="NOT SET"
 		fi
@@ -405,7 +405,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# server password
 	if [ -f "${servercfgfullpath}" ]; then
-		serverpassword=$(grep "ServerPassword" "${servercfgfullpath}"|sed 's/^.*value="//'|cut -f1 -d"\"")
+		serverpassword=$(grep "ServerPassword" "${servercfgfullpath}" | sed 's/^.*value="//' | cut -f1 -d"\"")
 		if [ ! -n "${serverpassword}" ]; then
 			serverpassword="NOT SET"
 		fi
@@ -415,7 +415,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# webadmin enabled
 	if [ -f "${servercfgfullpath}" ]; then
-		webadminenabled=$(grep "ControlPanelEnabled" "${servercfgfullpath}"|sed 's/^.*value="//'|cut -f1 -d"\"")
+		webadminenabled=$(grep "ControlPanelEnabled" "${servercfgfullpath}" | sed 's/^.*value="//' | cut -f1 -d"\"")
 		if [ ! -n "${webadminenabled}" ]; then
 			webadminenabled="NOT SET"
 		fi
@@ -425,7 +425,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# webadmin port
 	if [ -f "${servercfgfullpath}" ]; then
-		webadminport=$(grep "ControlPanelPort" "${servercfgfullpath}"|tr -cd "[:digit:]")
+		webadminport=$(grep "ControlPanelPort" "${servercfgfullpath}" | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${webadminport}" ]; then
 		webadminport="0"
@@ -433,7 +433,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# webadmin enabled
 	if [ -f "${servercfgfullpath}" ]; then
-		webadminenabled=$(grep "ControlPanelEnabled" "${servercfgfullpath}"|sed 's/^.*value="//'|cut -f1 -d"\"")
+		webadminenabled=$(grep "ControlPanelEnabled" "${servercfgfullpath}" | sed 's/^.*value="//' | cut -f1 -d"\"")
 		if [ ! -n "${webadminenabled}" ]; then
 			webadminenabled="NOT SET"
 		fi
@@ -443,7 +443,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# webadmin password
 	if [ -f "${servercfgfullpath}" ]; then
-		webadminpass=$(grep "ControlPanelPassword" "${servercfgfullpath}"|sed 's/^.*value="//'|cut -f1 -d"\"")
+		webadminpass=$(grep "ControlPanelPassword" "${servercfgfullpath}" | sed 's/^.*value="//' | cut -f1 -d"\"")
 		if [ ! -n "${webadminpass}" ]; then
 			webadminpass="NOT SET"
 		fi
@@ -453,7 +453,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# telnet enabled
 	if [ -f "${servercfgfullpath}" ]; then
-		telnetenabled=$(grep "TelnetEnabled" "${servercfgfullpath}"|sed 's/^.*value="//'|cut -f1 -d"\"")
+		telnetenabled=$(grep "TelnetEnabled" "${servercfgfullpath}" | sed 's/^.*value="//' | cut -f1 -d"\"")
 		if [ ! -n "${telnetenabled}" ]; then
 			telnetenabled="NOT SET"
 		fi
@@ -463,7 +463,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# telnet port
 	if [ -f "${servercfgfullpath}" ]; then
-		telnetport=$(grep "TelnetPort" "${servercfgfullpath}"|tr -cd "[:digit:]")
+		telnetport=$(grep "TelnetPort" "${servercfgfullpath}" | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${telnetport}" ]; then
 		telnetport="0"
@@ -471,7 +471,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# telnet password
 	if [ -f "${servercfgfullpath}" ]; then
-		telnetpass=$(grep "TelnetEnabled" "${servercfgfullpath}"|sed 's/^.*value="//'|cut -f1 -d"\"")
+		telnetpass=$(grep "TelnetEnabled" "${servercfgfullpath}" | sed 's/^.*value="//' | cut -f1 -d"\"")
 		if [ ! -n "${telnetenabled}" ]; then
 			telnetpass="NOT SET"
 		fi
@@ -481,7 +481,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# slots
 	if [ -f "${servercfgfullpath}" ]; then
-		slots=$(grep "ServerMaxPlayerCount" "${servercfgfullpath}"|tr -cd "[:digit:]")
+		slots=$(grep "ServerMaxPlayerCount" "${servercfgfullpath}" | tr -cd "[:digit:]")
 		if [ ! -n "${slots}" ]; then
 			slots="NOT SET"
 		fi
@@ -491,7 +491,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# game mode
 	if [ -f "${servercfgfullpath}" ]; then
-		gamemode=$(grep "GameMode" "${servercfgfullpath}"|sed 's/^.*value="//'|cut -f1 -d"\"")
+		gamemode=$(grep "GameMode" "${servercfgfullpath}" | sed 's/^.*value="//' | cut -f1 -d"\"")
 		if [ ! -n "${gamemode}" ]; then
 			gamemode="NOT SET"
 		fi
@@ -501,7 +501,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# game world
 	if [ -f "${servercfgfullpath}" ]; then
-		gameworld=$(grep "GameWorld" "${servercfgfullpath}"|sed 's/^.*value="//'|cut -f1 -d"\"")
+		gameworld=$(grep "GameWorld" "${servercfgfullpath}" | sed 's/^.*value="//' | cut -f1 -d"\"")
 		if [ ! -n "${gameworld}" ]; then
 			gameworld="NOT SET"
 		fi
@@ -511,7 +511,7 @@ elif [ "${engine}" == "unity3d" ]; then
 
 	# port
 	if [ -f "${servercfgfullpath}" ]; then
-		port=$(grep "ServerPort" "${servercfgfullpath}"|tr -cd "[:digit:]")
+		port=$(grep "ServerPort" "${servercfgfullpath}" | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${port}" ]; then
 		port="0"
@@ -529,7 +529,7 @@ elif [ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
 
 	# server name
 	if [ -f "${servercfgfullpath}" ]; then
-		servername=$(grep "ServerName=" "${servercfgfullpath}"|sed 's/ServerName=//g')
+		servername=$(grep "ServerName=" "${servercfgfullpath}" | sed 's/ServerName=//g')
 		if [ ! -n "${servername}" ]; then
 			servername="NOT SET"
 		fi
@@ -539,7 +539,7 @@ elif [ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
 
 	# server password
 	if [ -f "${servercfgfullpath}" ]; then
-		serverpassword=$(grep "GamePassword=" "${servercfgfullpath}"|sed 's/GamePassword=//g')
+		serverpassword=$(grep "GamePassword=" "${servercfgfullpath}" | sed 's/GamePassword=//g')
 		if [ ! -n "${serverpassword}" ]; then
 			serverpassword="NOT SET"
 		fi
@@ -549,7 +549,7 @@ elif [ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
 
 	# admin password
 	if [ -f "${servercfgfullpath}" ]; then
-		adminpassword=$(grep "AdminPassword=" "${servercfgfullpath}"|sed 's/AdminPassword=//g')
+		adminpassword=$(grep "AdminPassword=" "${servercfgfullpath}" | sed 's/AdminPassword=//g')
 		if [ ! -n "${adminpassword}" ]; then
 			adminpassword="NOT SET"
 		fi
@@ -559,7 +559,7 @@ elif [ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
 
 	# port
 	if [ -f "${servercfgfullpath}" ]; then
-		port=$(grep "Port=" "${servercfgfullpath}"|grep -v "Master"|grep -v "LAN"|grep -v "Proxy"|grep -v "Listen"|tr -d '\r'|tr -cd "[:digit:]")
+		port=$(grep "Port=" "${servercfgfullpath}" | grep -v "Master" | grep -v "LAN" | grep -v "Proxy" | grep -v "Listen" | tr -d '\r' | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${port}" ]; then
 		port="0"
@@ -575,7 +575,7 @@ elif [ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
 
 	# gamespy query port
 	if [ -f "${servercfgfullpath}" ]; then
-		gsqueryport=$(grep "OldQueryPortNumber=" "${servercfgfullpath}"|tr -d '\r'|tr -cd "[:digit:]")
+		gsqueryport=$(grep "OldQueryPortNumber=" "${servercfgfullpath}" | tr -d '\r' | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${gsqueryport}" ]; then
 		gsqueryport="0"
@@ -591,7 +591,7 @@ elif [ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
 
 	# webadmin enabled
 	if [ -f "${servercfgfullpath}" ]; then
-		webadminenabled=$(grep "bEnabled=" "${servercfgfullpath}"|sed 's/bEnabled=//g'|tr -d '\r')
+		webadminenabled=$(grep "bEnabled=" "${servercfgfullpath}" | sed 's/bEnabled=//g' | tr -d '\r')
 		if [ ! -n "${webadminenabled}" ]; then
 			webadminenabled="NOT SET"
 		fi
@@ -601,7 +601,7 @@ elif [ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
 
 	# webadmin port
 	if [ -f "${servercfgfullpath}" ]; then
-		webadminport=$(grep "ListenPort=" "${servercfgfullpath}"|tr -d '\r'|tr -cd "[:digit:]")
+		webadminport=$(grep "ListenPort=" "${servercfgfullpath}" | tr -d '\r' | tr -cd "[:digit:]")
 	fi
 	if [ ! -n "${webadminport}" ]; then
 		webadminport="0"
@@ -611,7 +611,7 @@ elif [ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
 
 		# webadmin user
 		if [ -f "${servercfgfullpath}" ]; then
-			webadminuser=$(grep "AdminUsername=" "${servercfgfullpath}"|sed 's/\AdminUsername=//g')
+			webadminuser=$(grep "AdminUsername=" "${servercfgfullpath}" | sed 's/\AdminUsername=//g')
 			if [ ! -n "${webadminuser}" ]; then
 				webadminuser="NOT SET"
 			fi
@@ -621,7 +621,7 @@ elif [ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
 
 		# webadmin password
 		if [ -f "${servercfgfullpath}" ]; then
-			webadminpass=$(grep "UTServerAdmin.UTServerAdmin" "${servercfgfullpath}" -A 2|grep "AdminPassword="|sed 's/\AdminPassword=//g')
+			webadminpass=$(grep "UTServerAdmin.UTServerAdmin" "${servercfgfullpath}" -A 2 | grep "AdminPassword=" | sed 's/\AdminPassword=//g')
 			if [ ! -n "${webadminpass}" ]; then
 				webadminpass="NOT SET"
 			fi
@@ -633,7 +633,7 @@ elif [ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
 
 		# webadmin user
 		if [ -f "${servercfgfullpath}" ]; then
-			webadminuser=$(grep "AdminName=" "${servercfgfullpath}"|sed 's/\AdminName=//g')
+			webadminuser=$(grep "AdminName=" "${servercfgfullpath}" | sed 's/\AdminName=//g')
 			if [ ! -n "${webadminuser}" ]; then
 				webadminuser="NOT SET"
 			fi
@@ -643,7 +643,7 @@ elif [ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
 
 		# webadmin password
 		if [ -f "${servercfgfullpath}" ]; then
-			webadminpass=$(grep "AdminPassword=" "${servercfgfullpath}"|sed 's/\AdminPassword=//g')
+			webadminpass=$(grep "AdminPassword=" "${servercfgfullpath}" | sed 's/\AdminPassword=//g')
 			if [ ! -n "${webadminpass}" ]; then
 				webadminpass="NOT SET"
 			fi