package/screenfetch: add upstream awk detection patch

screenfetch requires an "awk" implementation, but upstream would
only use an executable called "awk": pick up upstream patch that
can autodetect awk implementation, so that "mawk" can be used.

Signed-off-by: Nicolas Boichat <drinkcat@google.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/screenfetch/0001-Detect-which-awk-to-use.patch

@@ -0,0 +1,783 @@
+From 39b6eec51f0c2fa5f2b0e876b14dcfc9c1febf97 Mon Sep 17 00:00:00 2001
+From: Nicolas Boichat <drinkcat@google.com>
+Date: Fri, 4 Aug 2023 12:55:36 +0000
+Subject: [PATCH] Detect which awk to use
+
+Some embedded distributions (e.g. buildroot) may only provide mawk,
+without a symlink to awk.
+
+At first glance, awk scripts to appear to work fine with either
+gawk or mawk.
+
+Signed-off-by: Nicolas Boichat <drinkcat@google.com>
+Upstream: https://github.com/KittyKatt/screenFetch/commit/b49a2334b8ba806dbc532219e86363886a85d9c8
+[rebased on 3.9.1]
+---
+ screenfetch-dev | 245 +++++++++++++++++++++++++-----------------------
+ 1 file changed, 130 insertions(+), 115 deletions(-)
+
+diff --git a/screenfetch-dev b/screenfetch-dev
+index 1e53b2c..765930f 100755
+--- a/screenfetch-dev
++++ b/screenfetch-dev
+@@ -352,9 +352,9 @@ colorNumberToCode () {
+ 
+ detectColors () {
+ 	my_colors=$(sed 's/^,/na,/;s/,$/,na/;s/,/ /' <<< "${OPTARG}")
+-	my_lcolor=$(awk -F' ' '{print $1}' <<< "${my_colors}")
++	my_lcolor=$("${AWK}" -F' ' '{print $1}' <<< "${my_colors}")
+ 	my_lcolor=$(colorNumberToCode "${my_lcolor}")
+-	my_hcolor=$(awk -F' ' '{print $2}' <<< "${my_colors}")
++	my_hcolor=$("${AWK}" -F' ' '{print $2}' <<< "${my_colors}")
+ 	my_hcolor=$(colorNumberToCode "${my_hcolor}")
+ }
+ 
+@@ -462,7 +462,22 @@ case $1 in
+ 	--version) displayVersion; exit 0;;
+ esac
+ 
++# Detect which awk to use (unless already specified in environment)
++if [[ -z "${AWK}" ]]; then
++	for awk in awk gawk mawk; do
++		if command -v "${awk}" > /dev/null; then
++			AWK="${awk}"
++			break
++		fi
++	done
++fi
++
++if ! command -v "${AWK}" > /dev/null; then
++	errorOut "No awk interpreter available (AWK=\"${AWK}\")."
++	exit 1
++fi
+ 
++# Parse the rest of the flags (some of these functions require awk)
+ while getopts ":hsu:evVEnLNtlS:A:D:o:c:d:pa:w" flags; do
+ 	case $flags in
+ 		h) displayHelp; exit 0 ;;
+@@ -608,8 +623,8 @@ detectdistro () {
+ 				"Debian")
+ 					if [[ -f /etc/crunchbang-lsb-release || -f /etc/lsb-release-crunchbang ]]; then
+ 						distro="CrunchBang"
+-						distro_release=$(awk -F'=' '/^DISTRIB_RELEASE=/ {print $2}' /etc/lsb-release-crunchbang)
+-						distro_codename=$(awk -F'=' '/^DISTRIB_DESCRIPTION=/ {print $2}' /etc/lsb-release-crunchbang)
++						distro_release=$("${AWK}" -F'=' '/^DISTRIB_RELEASE=/ {print $2}' /etc/lsb-release-crunchbang)
++						distro_codename=$("${AWK}" -F'=' '/^DISTRIB_DESCRIPTION=/ {print $2}' /etc/lsb-release-crunchbang)
+ 					elif [[ -f /etc/siduction-version ]]; then
+ 						distro="Siduction"
+ 						distro_release="(Debian Sid)"
+@@ -620,10 +635,10 @@ detectdistro () {
+ 					elif [[ -f /etc/os-release ]]; then
+ 						if grep -q -i 'Raspbian' /etc/os-release ; then
+ 							distro="Raspbian"
+-							distro_release=$(awk -F'=' '/^PRETTY_NAME=/ {print $2}' /etc/os-release)
++							distro_release=$("${AWK}" -F'=' '/^PRETTY_NAME=/ {print $2}' /etc/os-release)
+ 						elif grep -q -i 'BlankOn' /etc/os-release ; then
+ 							distro='BlankOn'
+-							distro_release=$(awk -F'=' '/^PRETTY_NAME=/ {print $2}' /etc/os-release)
++							distro_release=$("${AWK}" -F'=' '/^PRETTY_NAME=/ {print $2}' /etc/os-release)
+ 						else
+ 							distro="Debian"
+ 						fi
+@@ -639,7 +654,7 @@ detectdistro () {
+ 					;;
+ 				"Sulin")
+ 					distro="Sulin"
+-					distro_release=$(awk -F'=' '/^ID_LIKE=/ {print $2}' /etc/os-release)
++					distro_release=$("${AWK}" -F'=' '/^ID_LIKE=/ {print $2}' /etc/os-release)
+ 					distro_codename="Roolling donkey" # this is not wrong :D
+ 					;;
+ 				"KaOS"|"kaos")
+@@ -718,7 +733,7 @@ detectdistro () {
+ 						if grep -q 'SailfishOS' /etc/os-release; then
+ 							distro="SailfishOS"
+ 							distro_codename="$(grep 'VERSION=' /etc/os-release | cut -d '(' -f2 | cut -d ')' -f1)"
+-							distro_release="$(awk -F'=' '/^VERSION=/ {print $2}' /etc/os-release)"
++							distro_release="$("${AWK}" -F'=' '/^VERSION=/ {print $2}' /etc/os-release)"
+ 						fi
+ 					fi
+ 					;;
+@@ -753,7 +768,7 @@ detectdistro () {
+ 						if grep -q -i 'SUSE Linux Enterprise' /etc/os-release ; then
+ 							distro="SUSE Linux Enterprise"
+ 							distro_codename="n/a"
+-							distro_release=$(awk -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release | tr -d '"')
++							distro_release=$("${AWK}" -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release | tr -d '"')
+ 						fi
+ 					fi
+ 					if [[ "${distro_codename}" == "Tumbleweed" ]]; then
+@@ -789,7 +804,7 @@ detectdistro () {
+ 					distro="SailfishOS"
+ 					if [[ -f /etc/os-release ]]; then
+ 						distro_codename="$(grep 'VERSION=' /etc/os-release | cut -d '(' -f2 | cut -d ')' -f1)"
+-						distro_release="$(awk -F'=' '/^VERSION=/ {print $2}' /etc/os-release)"
++						distro_release="$("${AWK}" -F'=' '/^VERSION=/ {print $2}' /etc/os-release)"
+ 					fi
+ 					;;
+ 				"Sparky"|"SparkyLinux")
+@@ -863,12 +878,12 @@ detectdistro () {
+ 					;;
+ 					"Haiku")
+ 						distro="Haiku"
+-						distro_more="$(uname -v | awk '/^hrev/ {print $1}')"
++						distro_more="$(uname -v | "${AWK}" '/^hrev/ {print $1}')"
+ 					;;
+ 					"GNU/Linux")
+ 						if type -p crux >/dev/null 2>&1; then
+ 							distro="CRUX"
+-							distro_more="$(crux | awk '{print $3}')"
++							distro_more="$(crux | "${AWK}" '{print $3}')"
+ 						fi
+ 						if type -p nixos-version >/dev/null 2>&1; then
+ 							distro="NixOS"
+@@ -944,7 +959,7 @@ detectdistro () {
+ 					[[ "${distro}" == "Neon" ]] && distro="KDE neon"
+ 					[[ "${distro}" == "SLED" || "${distro}" == "sled" || "${distro}" == "SLES" || "${distro}" == "sles" ]] && distro="SUSE Linux Enterprise"
+ 					if [[ "${distro}" == "SUSE Linux Enterprise" && -f /etc/os-release ]]; then
+-						distro_more="$(awk -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release | tr -d '"')"
++						distro_more="$("${AWK}" -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release | tr -d '"')"
+ 					fi
+ 					if [[ "${distro}" == "Debian" && -f /usr/bin/pveversion ]]; then
+ 						distro="Proxmox VE"
+@@ -955,7 +970,7 @@ detectdistro () {
+ 
+ 			if [[ "${distro}" == "Unknown" && "${OSTYPE}" =~ "linux" && -f /etc/lsb-release ]]; then
+ 				LSB_RELEASE=$(</etc/lsb-release)
+-				distro=$(echo "${LSB_RELEASE}" | awk 'BEGIN {
++				distro=$(echo "${LSB_RELEASE}" | "${AWK}" 'BEGIN {
+ 					distro = "Unknown"
+ 				}
+ 				{
+@@ -1001,7 +1016,7 @@ detectdistro () {
+ 					if [ -f /etc/os-release ]; then
+ 						if grep -q -i 'SUSE Linux Enterprise' /etc/os-release ; then
+ 							distro="SUSE Linux Enterprise"
+-							distro_more=$(awk -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release | tr -d '"')
++							distro_more=$("${AWK}" -F'=' '/^VERSION_ID=/ {print $2}' /etc/os-release | tr -d '"')
+ 						fi
+ 					fi
+ 					if [[ "${distro_more}" =~ "Tumbleweed" ]]; then
+@@ -1051,7 +1066,7 @@ detectdistro () {
+ 					if [[ -x /usr/bin/sw_vers ]] && /usr/bin/sw_vers | grep -i 'Mac OS X' >/dev/null; then
+ 						distro="Mac OS X"
+ 					elif [[ -f /var/run/dmesg.boot ]]; then
+-						distro=$(awk 'BEGIN {
++						distro=$("${AWK}" 'BEGIN {
+ 							distro = "Unknown"
+ 						}
+ 						{
+@@ -1080,7 +1095,7 @@ detectdistro () {
+ 
+ 			if [[ "${distro}" == "Unknown" ]] && [[ "${OSTYPE}" =~ "linux" || "${OSTYPE}" == "gnu" ]]; then
+ 				if [[ -f /etc/issue ]]; then
+-					distro=$(awk 'BEGIN {
++					distro=$("${AWK}" 'BEGIN {
+ 						distro = "Unknown"
+ 					}
+ 					{
+@@ -1123,8 +1138,8 @@ detectdistro () {
+ 					fi
+ 				elif [[ -f /etc/lsb-release ]]; then
+ 					if grep -q -i 'CHROMEOS_RELEASE_NAME' /etc/lsb-release; then
+-						distro="$(awk -F'=' '/^CHROMEOS_RELEASE_NAME=/ {print $2}' /etc/lsb-release)"
+-						distro_more="$(awk -F'=' '/^CHROMEOS_RELEASE_VERSION=/ {print $2}' /etc/lsb-release)"
++						distro="$("${AWK}" -F'=' '/^CHROMEOS_RELEASE_NAME=/ {print $2}' /etc/lsb-release)"
++						distro_more="$("${AWK}" -F'=' '/^CHROMEOS_RELEASE_VERSION=/ {print $2}' /etc/lsb-release)"
+ 					fi
+ 				fi
+ 			fi
+@@ -1301,7 +1316,7 @@ detectuptime () {
+ 		now=$(date +%s)
+ 		uptime=$((now - boot))
+ 	elif [[ "${distro}" == "Haiku" ]]; then
+-		uptime=$(uptime | awk -F', up ' '{gsub(/ *hours?,/, "h"); gsub(/ *minutes?/, "m"); print $2;}')
++		uptime=$(uptime | "${AWK}" -F', up ' '{gsub(/ *hours?,/, "h"); gsub(/ *minutes?/, "m"); print $2;}')
+ 	else
+ 		if [[ -f /proc/uptime ]]; then
+ 			uptime=$(</proc/uptime)
+@@ -1322,9 +1337,9 @@ detectuptime () {
+ 		fi
+ 	else
+ 		if [[ "$distro" =~ "NetBSD" ]]; then
+-			uptime=$(awk -F. '{print $1}' /proc/uptime)
++			uptime=$("${AWK}" -F. '{print $1}' /proc/uptime)
+ 		elif [[ "$distro" =~ "BSD" ]]; then
+-			uptime=$(uptime | awk '{$1=$2=$(NF-6)=$(NF-5)=$(NF-4)=$(NF-3)=$(NF-2)=$(NF-1)=$NF=""; sub(" days","d");sub(",","");sub(":","h ");sub(",","m"); print}')
++			uptime=$(uptime | "${AWK}" '{$1=$2=$(NF-6)=$(NF-5)=$(NF-4)=$(NF-3)=$(NF-2)=$(NF-1)=$NF=""; sub(" days","d");sub(",","");sub(":","h ");sub(",","m"); print}')
+ 		fi
+ 	fi
+ 	verboseOut "Finding current uptime...found as '${uptime}'"
+@@ -1483,21 +1498,21 @@ detectcpu () {
+ 			cpu="Unknown"
+ 		fi
+ 	elif [ "$distro" == "FreeBSD" ]; then
+-		cpu=$(dmesg | awk -F': ' '/^CPU/ {gsub(/ +/," "); gsub(/\([^\(\)]*\)|CPU /,"", $2); print $2; exit}')
++		cpu=$(dmesg | "${AWK}" -F': ' '/^CPU/ {gsub(/ +/," "); gsub(/\([^\(\)]*\)|CPU /,"", $2); print $2; exit}')
+ 	elif [ "$distro" == "DragonFlyBSD" ]; then
+ 		cpu=$(sysctl -n hw.model)
+ 	elif [ "$distro" == "OpenBSD" ]; then
+ 		cpu=$(sysctl -n hw.model | sed 's/@.*//')
+ 	elif [ "$distro" == "Haiku" ]; then
+-		cpu=$(sysinfo -cpu | awk -F': ' '/^CPU #0/ {gsub(/ +/," "); gsub(/\([^\(\)]*\)|CPU /,"", $2); print $2; exit}')
++		cpu=$(sysinfo -cpu | "${AWK}" -F': ' '/^CPU #0/ {gsub(/ +/," "); gsub(/\([^\(\)]*\)|CPU /,"", $2); print $2; exit}')
+ 	else
+-		cpu=$(awk -F':' '/^model name/ {split($2, A, " @"); print A[1]; exit}' /proc/cpuinfo)
++		cpu=$("${AWK}" -F':' '/^model name/ {split($2, A, " @"); print A[1]; exit}' /proc/cpuinfo)
+ 		cpun=$(grep -c '^processor' /proc/cpuinfo)
+ 		if [ -z "$cpu" ]; then
+-			cpu=$(awk 'BEGIN{FS=":"} /Hardware/ { print $2; exit }' /proc/cpuinfo)
++			cpu=$("${AWK}" 'BEGIN{FS=":"} /Hardware/ { print $2; exit }' /proc/cpuinfo)
+ 		fi
+ 		if [ -z "$cpu" ]; then
+-			cpu=$(awk 'BEGIN{FS=":"} /^cpu/ { gsub(/  +/," ",$2); print $2; exit}' /proc/cpuinfo | sed 's/, altivec supported//;s/^ //')
++			cpu=$("${AWK}" 'BEGIN{FS=":"} /^cpu/ { gsub(/  +/," ",$2); print $2; exit}' /proc/cpuinfo | sed 's/, altivec supported//;s/^ //')
+ 			if [[ $cpu =~ ^(PPC)*9.+ ]]; then
+ 				model="IBM PowerPC G5 "
+ 			elif [[ $cpu =~ 740/750 ]]; then
+@@ -1541,15 +1556,15 @@ detectcpu () {
+ 		bl="${loc}/bios_limit"
+ 		smf="${loc}/scaling_max_freq"
+ 		if [ -f "$bl" ] && [ -r "$bl" ]; then
+-			cpu_mhz=$(awk '{print $1/1000}' "$bl")
++			cpu_mhz=$("${AWK}" '{print $1/1000}' "$bl")
+ 		elif [ -f "$smf" ] && [ -r "$smf" ]; then
+-			cpu_mhz=$(awk '{print $1/1000}' "$smf")
++			cpu_mhz=$("${AWK}" '{print $1/1000}' "$smf")
+ 		else
+-			cpu_mhz=$(awk -F':' '/cpu MHz/{ print int($2+.5) }' /proc/cpuinfo | head -n 1)
++			cpu_mhz=$("${AWK}" -F':' '/cpu MHz/{ print int($2+.5) }' /proc/cpuinfo | head -n 1)
+ 		fi
+ 		if [ -n "$cpu_mhz" ]; then
+ 			if [ "${cpu_mhz%.*}" -ge 1000 ]; then
+-				cpu_ghz=$(awk '{print $1/1000}' <<< "${cpu_mhz}")
++				cpu_ghz=$("${AWK}" '{print $1/1000}' <<< "${cpu_mhz}")
+ 				cpufreq="${cpu_ghz}GHz"
+ 			else
+ 				cpufreq="${cpu_mhz}MHz"
+@@ -1603,16 +1618,16 @@ detectgpu () {
+ 			# gpu=$(sed 's/.*device.*= //' <<< "${gpu_info}" | sed "s/'//g")
+ 		fi
+ 	elif [[ "${distro}" == "OpenBSD" ]]; then
+-		gpu=$(glxinfo 2> /dev/null | awk '/OpenGL renderer string/ { sub(/OpenGL renderer string: /,""); print }')
++		gpu=$(glxinfo 2> /dev/null | "${AWK}" '/OpenGL renderer string/ { sub(/OpenGL renderer string: /,""); print }')
+ 	elif [[ "${distro}" == "Mac OS X" ]]; then
+-		gpu=$(system_profiler SPDisplaysDataType | awk -F': ' '/^ *Chipset Model:/ {print $2}' | awk '{ printf "%s / ", $0 }' | sed -e 's/\/ $//g')
++		gpu=$(system_profiler SPDisplaysDataType | "${AWK}" -F': ' '/^ *Chipset Model:/ {print $2}' | "${AWK}" '{ printf "%s / ", $0 }' | sed -e 's/\/ $//g')
+ 	elif [[ "${distro}" == "Cygwin" || "${distro}" == "Msys" ]]; then
+ 		gpu=$(wmic path Win32_VideoController get caption | sed -n '2p')
+ 	elif [[ "${distro}" == "Haiku" ]]; then
+-		gpu="$(listdev | grep -A2 -e 'device Display controller' | awk -F': ' '/^ +device/ {print $2}')"
++		gpu="$(listdev | grep -A2 -e 'device Display controller' | "${AWK}" -F': ' '/^ +device/ {print $2}')"
+ 	else
+ 		if [[ -n "$(PATH="/opt/bin:$PATH" type -p nvidia-smi)" ]]; then
+-			gpu=$($(PATH="/opt/bin:$PATH" type -p nvidia-smi | cut -f1) -q | awk -F':' '/Product Name/ {gsub(/: /,":"); print $2}' | sed ':a;N;$!ba;s/\n/, /g')
++			gpu=$($(PATH="/opt/bin:$PATH" type -p nvidia-smi | cut -f1) -q | "${AWK}" -F':' '/Product Name/ {gsub(/: /,":"); print $2}' | sed ':a;N;$!ba;s/\n/, /g')
+ 		elif [[ -n "$(PATH="/usr/sbin:$PATH" type -p glxinfo)" && -z "${gpu}" ]]; then
+ 			gpu_info=$($(PATH="/usr/sbin:$PATH" type -p glxinfo | cut -f1) 2>/dev/null)
+ 			gpu=$(grep "OpenGL renderer string" <<< "${gpu_info}" | cut -d ':' -f2 | sed -n -e '1h;2,$H;${g;s/\n/, /g' -e 'p' -e '}')
+@@ -1650,12 +1665,12 @@ detectgpu () {
+ # Run it only on Intel Processors if GPU is unknown
+ DetectIntelGPU() {
+ 	if [ -r /proc/fb ]; then
+-		gpu=$(awk 'BEGIN {ORS = " &"} {$1="";print}' /proc/fb | sed  -r s/'^\s+|\s*&$'//g)
++		gpu=$("${AWK}" 'BEGIN {ORS = " &"} {$1="";print}' /proc/fb | sed  -r s/'^\s+|\s*&$'//g)
+ 	fi
+ 
+ 	case $gpu in
+ 		*mfb)
+-			gpu=$(lspci | grep -i vga | awk -F ": " '{print $2}') 
++			gpu=$(lspci | grep -i vga | "${AWK}" -F ": " '{print $2}')
+ 			;;
+ 		*intel*)
+ 			gpu="intel"
+@@ -1667,7 +1682,7 @@ DetectIntelGPU() {
+ 
+ 	if [[ "$gpu" = "intel" ]]; then
+ 		#Detect CPU
+-		local CPU=$(uname -p | awk '{print $3}')
++		local CPU=$(uname -p | "${AWK}" '{print $3}')
+ 		CPU=${CPU#*'-'}; #Detect CPU number
+ 
+ 		#Detect Intel GPU
+@@ -1710,7 +1725,7 @@ detectdisk () {
+ 		if [[ "${distro}" =~ (Free|Net|DragonFly)BSD ]]; then
+ 			totaldisk=$(df -h -c 2>/dev/null | tail -1)
+ 		elif [[ "${distro}" == "OpenBSD" ]]; then
+-			totaldisk=$(df -Pk 2> /dev/null | awk '
++			totaldisk=$(df -Pk 2> /dev/null | "${AWK}" '
+ 				/^\// {total+=$2; used+=$3; avail+=$4}
+ 				END{printf("total %.1fG %.1fG %.1fG %d%%\n", total/1048576, used/1048576, avail/1048576, used*100/total)}')
+ 		elif [[ "${distro}" == "Mac OS X" ]]; then
+@@ -1718,9 +1733,9 @@ detectdisk () {
+ 		else
+ 			totaldisk=$(df -h -x aufs -x tmpfs -x overlay --total 2>/dev/null | tail -1)
+ 		fi
+-		disktotal=$(awk '{print $2}' <<< "${totaldisk}")
+-		diskused=$(awk '{print $3}' <<< "${totaldisk}")
+-		diskusedper=$(awk '{print $5}' <<< "${totaldisk}")
++		disktotal=$("${AWK}" '{print $2}' <<< "${totaldisk}")
++		diskused=$("${AWK}" '{print $3}' <<< "${totaldisk}")
++		diskusedper=$("${AWK}" '{print $5}' <<< "${totaldisk}")
+ 		diskusage="${diskused} / ${disktotal} (${diskusedper})"
+ 		diskusage_verbose=$(sed 's/%/%%/' <<< "$diskusage")
+ 	fi
+@@ -1733,17 +1748,17 @@ detectdisk () {
+ detectmem () {
+ 	if [ "$distro" == "Mac OS X" ]; then
+ 		totalmem=$(echo "$(sysctl -n hw.memsize)" / 1024^2 | bc)
+-		wiredmem=$(vm_stat | grep wired | awk '{ print $4 }' | sed 's/\.//')
+-		activemem=$(vm_stat | grep ' active' | awk '{ print $3 }' | sed 's/\.//')
+-		compressedmem=$(vm_stat | grep occupied | awk '{ print $5 }' | sed 's/\.//')
++		wiredmem=$(vm_stat | grep wired | "${AWK}" '{ print $4 }' | sed 's/\.//')
++		activemem=$(vm_stat | grep ' active' | "${AWK}" '{ print $3 }' | sed 's/\.//')
++		compressedmem=$(vm_stat | grep occupied | "${AWK}" '{ print $5 }' | sed 's/\.//')
+ 		if [[ ! -z "$compressedmem | tr -d" ]]; then  # FIXME: is this line correct?
+ 			compressedmem=0
+ 		fi
+ 		usedmem=$(((wiredmem + activemem + compressedmem) * 4 / 1024))
+ 	elif [[ "${distro}" == "Cygwin" || "${distro}" == "Msys" ]]; then
+-		total_mem=$(awk '/MemTotal/ { print $2 }' /proc/meminfo)
++		total_mem=$("${AWK}" '/MemTotal/ { print $2 }' /proc/meminfo)
+ 		totalmem=$((total_mem / 1024))
+-		free_mem=$(awk '/MemFree/ { print $2 }' /proc/meminfo)
++		free_mem=$("${AWK}" '/MemFree/ { print $2 }' /proc/meminfo)
+ 		used_mem=$((total_mem - free_mem))
+ 		usedmem=$((used_mem / 1024))
+ 	elif [[ "$distro" == "FreeBSD"  || "$distro" == "DragonFlyBSD" ]]; then
+@@ -1769,21 +1784,21 @@ detectmem () {
+ 		usedmem=$((used_mem / 1024 / 1024))
+ 	elif [ "$distro" == "OpenBSD" ]; then
+ 		totalmem=$(($(sysctl -n hw.physmem) / 1024 / 1024))
+-		usedmem=$(vmstat | awk '!/[a-z]/{gsub("M",""); print $3}')
++		usedmem=$(vmstat | "${AWK}" '!/[a-z]/{gsub("M",""); print $3}')
+ 	elif [ "$distro" == "NetBSD" ]; then
+-		phys_mem=$(awk '/MemTotal/ { print $2 }' /proc/meminfo)
++		phys_mem=$("${AWK}" '/MemTotal/ { print $2 }' /proc/meminfo)
+ 		totalmem=$((phys_mem / 1024))
+ 		if grep -q 'Cached' /proc/meminfo; then
+-			cache=$(awk '/Cached/ {print $2}' /proc/meminfo)
++			cache=$("${AWK}" '/Cached/ {print $2}' /proc/meminfo)
+ 			usedmem=$((cache / 1024))
+ 		else
+-			free_mem=$(awk '/MemFree/ { print $2 }' /proc/meminfo)
++			free_mem=$("${AWK}" '/MemFree/ { print $2 }' /proc/meminfo)
+ 			used_mem=$((phys_mem - free_mem))
+ 			usedmem=$((used_mem / 1024))
+ 		fi
+ 	elif [ "$distro" == "Haiku" ]; then
+-		totalmem=$(sysinfo -mem | awk 'NR == 1 {gsub(/[\(\)\/]/, ""); printf("%d", $6/1024**2)}')
+-		usedmem=$(sysinfo -mem | awk 'NR == 1 {gsub(/[\(\)\/]/, ""); printf("%d", $5/1024**2)}')
++		totalmem=$(sysinfo -mem | "${AWK}" 'NR == 1 {gsub(/[\(\)\/]/, ""); printf("%d", $6/1024**2)}')
++		usedmem=$(sysinfo -mem | "${AWK}" 'NR == 1 {gsub(/[\(\)\/]/, ""); printf("%d", $5/1024**2)}')
+ 	else
+ 		# MemUsed = Memtotal + Shmem - MemFree - Buffers - Cached - SReclaimable
+ 		# Source: https://github.com/dylanaraps/neofetch/pull/391/files#diff-e863270127ca6116fd30e708cdc582fc
+@@ -1798,7 +1813,7 @@ detectmem () {
+ 		#done
+ 		#usedmem=$((usedmem / 1024))
+ 		#totalmem=$((totalmem / 1024))
+-		mem=$(free -b | awk 'NR==2{print $2"-"$7}')
++		mem=$(free -b | "${AWK}" 'NR==2{print $2"-"$7}')
+ 		usedmem=$((mem / 1024 / 1024))
+ 		totalmem=$((${mem//-*} / 1024 / 1024))
+ 	fi
+@@ -1823,7 +1838,7 @@ detectshell_ver () {
+ 	esac
+ 
+ 	if [[ -n $version_data ]];then
+-		version=$(awk '
++		version=$("${AWK}" '
+ 		BEGIN {
+ 			IGNORECASE=1
+ 		}
+@@ -1842,7 +1857,7 @@ detectshell () {
+ 	if [[ ! "${shell_type}" ]]; then
+ 		if [[ "${distro}" == "Cygwin" || "${distro}" == "Msys" || "${distro}" == "Haiku" || "${distro}" == "Alpine Linux" ||
+ 			"${distro}" == "Mac OS X" || "${distro}" == "TinyCore" || "${distro}" == "Raspbian" || "${OSTYPE}" == "gnu" ]]; then
+-			shell_type=$(echo "$SHELL" | awk -F'/' '{print $NF}')
++			shell_type=$(echo "$SHELL" | "${AWK}" -F'/' '{print $NF}')
+ 		elif readlink -f "$SHELL" 2>&1 | grep -q -i 'busybox'; then
+ 			shell_type="BusyBox"
+ 		else
+@@ -1851,7 +1866,7 @@ detectshell () {
+ 			elif [[ "${distro}" =~ "BSD" ]]; then
+ 				shell_type=$(ps -p $PPID -o command | tail -1)
+ 			else
+-				shell_type=$(ps -p "$(ps -p $PPID | awk '$1 !~ /PID/ {print $1}')" | awk 'FNR>1 {print $1}')
++				shell_type=$(ps -p "$(ps -p $PPID | "${AWK}" '$1 !~ /PID/ {print $1}')" | "${AWK}" 'FNR>1 {print $1}')
+ 			fi
+ 			shell_type=${shell_type/-}
+ 			shell_type=${shell_type//*\/}
+@@ -1881,7 +1896,7 @@ detectshell () {
+ 			shell_version_data=$( detectshell_ver "$shell_type" "^zsh" "2" )
+ 			;;
+ 		fish)
+-			shell_version_data=$( fish --version | awk '{print $3}' )
++			shell_version_data=$( fish --version | "${AWK}" '{print $3}' )
+ 			;;
+ 	esac
+ 
+@@ -1899,17 +1914,17 @@ detectshell () {
+ detectres () {
+ 	xResolution="No X Server"
+ 	if [[ ${distro} == "Mac OS X" ]]; then
+-		xResolution=$(system_profiler SPDisplaysDataType | awk '/Resolution:/ {print $2"x"$4" "}')
++		xResolution=$(system_profiler SPDisplaysDataType | "${AWK}" '/Resolution:/ {print $2"x"$4" "}')
+ 		if [[ "$(echo "$xResolution" | wc -l)" -ge 1 ]]; then
+ 			xResolution=$(echo "$xResolution" | tr "\\n" "," | sed 's/\(.*\),/\1/')
+ 		fi
+ 	elif [[ "${distro}" == "Cygwin" || "${distro}" == "Msys" ]]; then
+-		xResolution=$(wmic path Win32_VideoController get CurrentHorizontalResolution,CurrentVerticalResolution | awk 'NR==2 {print $1"x"$2}')
++		xResolution=$(wmic path Win32_VideoController get CurrentHorizontalResolution,CurrentVerticalResolution | "${AWK}" 'NR==2 {print $1"x"$2}')
+ 	elif [[ "${distro}" == "Haiku" ]]; then
+-		xResolution="$(screenmode | grep Resolution | awk '{gsub(/,/,""); print $2"x"$3}')"
++		xResolution="$(screenmode | grep Resolution | "${AWK}" '{gsub(/,/,""); print $2"x"$3}')"
+ 	elif [[ -n ${DISPLAY} ]]; then
+ 		if type -p xdpyinfo >/dev/null 2>&1; then
+-			xResolution=$(xdpyinfo | awk '/^ +dimensions/ {print $2}')
++			xResolution=$(xdpyinfo | "${AWK}" '/^ +dimensions/ {print $2}')
+ 		fi
+ 	fi
+ 	verboseOut "Finding current resolution(s)...found as '$xResolution'"
+@@ -1937,7 +1952,7 @@ detectde () {
+ 		if type -p xprop >/dev/null 2>&1;then
+ 			xprop_root="$(xprop -root 2>/dev/null)"
+ 			if [[ -n ${xprop_root} ]]; then
+-				DE=$(echo "${xprop_root}" | awk 'BEGIN {
++				DE=$(echo "${xprop_root}" | "${AWK}" 'BEGIN {
+ 					de = "Not Present"
+ 				}
+ 				{
+@@ -2099,7 +2114,7 @@ detectde () {
+ 				elif [[ ${KDE_FULL_SESSION} == 'true' ]]; then
+ 					DE="KDE"
+ 					DEver_data=$(kded --version 2>/dev/null)
+-					DEver=$(grep -si '^KDE:' <<< "$DEver_data" | awk '{print $2}')
++					DEver=$(grep -si '^KDE:' <<< "$DEver_data" | "${AWK}" '{print $2}')
+ 				fi
+ 			fi
+ 		fi
+@@ -2154,7 +2169,7 @@ detectde () {
+ 				fi
+ 			elif [[ ${DE} == "LXQt" ]]; then
+ 				if type -p lxqt-about >/dev/null 2>&1; then
+-					DEver=$(lxqt-about --version | awk '/^liblxqt/ {print $2}')
++					DEver=$(lxqt-about --version | "${AWK}" '/^liblxqt/ {print $2}')
+ 					DE="${DE} ${DEver}"
+ 				fi
+ 			elif [[ ${DE} == "MATE" ]]; then
+@@ -2169,12 +2184,12 @@ detectde () {
+ 				fi
+ 			elif [[ ${DE} == "Deepin" ]]; then
+ 				if [[ -f /etc/deepin-version ]]; then
+-					DEver="$(awk -F '=' '/Version/ {print $2}' /etc/deepin-version)"
++					DEver="$("${AWK}" -F '=' '/Version/ {print $2}' /etc/deepin-version)"
+ 					DE="${DE} ${DEver//* }"
+ 				fi
+ 			elif [[ ${DE} == "Trinity" ]]; then
+ 				if type -p tde-config >/dev/null 2>&1; then
+-					DEver="$(tde-config --version | awk -F ' ' '/TDE:/ {print $2}')"
++					DEver="$(tde-config --version | "${AWK}" -F ' ' '/TDE:/ {print $2}')"
+ 					DE="${DE} ${DEver//* }"
+ 				fi
+ 			fi
+@@ -2418,7 +2433,7 @@ detectwmtheme () {
+ 			else
+ 				themeFile="$(reg query 'HKCU\Software\Microsoft\Windows\CurrentVersion\Themes' /v 'CurrentTheme')"
+ 			fi
+-			Win_theme=$(echo "$themeFile" | awk -F"\\" '{print $NF}' | sed 's|\.theme$||')
++			Win_theme=$(echo "$themeFile" | "${AWK}" -F"\\" '{print $NF}' | sed 's|\.theme$||')
+ 		fi
+ 	else
+ 		case $WM in
+@@ -2433,7 +2448,7 @@ detectwmtheme () {
+ 			;;
+ 			'BlackBox')
+ 				if [ -f "$HOME/.blackboxrc" ]; then
+-					Win_theme="$(awk -F"/" '/styleFile/ {print $NF}' "$HOME/.blackboxrc")"
++					Win_theme="$("${AWK}" -F"/" '/styleFile/ {print $NF}' "$HOME/.blackboxrc")"
+ 				fi
+ 			;;
+ 			'BudgieWM')
+@@ -2465,11 +2480,11 @@ detectwmtheme () {
+ 				fi
+ 			;;
+ 			'E16')
+-				Win_theme="$(awk -F"= " '/theme.name/ {print $2}' "$HOME/.e16/e_config--0.0.cfg")"
++				Win_theme="$("${AWK}" -F"= " '/theme.name/ {print $2}' "$HOME/.e16/e_config--0.0.cfg")"
+ 			;;
+ 			'E17'|'Enlightenment')
+ 				if [ "$(which eet 2>/dev/null)" ]; then
+-					econfig="$(eet -d "$HOME/.e/e/config/standard/e.cfg" config | awk '/value \"file\" string.*.edj/{ print $4 }')"
++					econfig="$(eet -d "$HOME/.e/e/config/standard/e.cfg" config | "${AWK}" '/value \"file\" string.*.edj/{ print $4 }')"
+ 					econfigend="${econfig##*/}"
+ 					Win_theme=${econfigend%.*}
+ 				elif [ -n "${E_CONF_PROFILE}" ]; then
+@@ -2485,12 +2500,12 @@ detectwmtheme () {
+ 			;;
+ 			'FluxBox'|'Fluxbox')
+ 				if [ -f "$HOME/.fluxbox/init" ]; then
+-					Win_theme="$(awk -F"/" '/styleFile/ {print $NF}' "$HOME/.fluxbox/init")"
++					Win_theme="$("${AWK}" -F"/" '/styleFile/ {print $NF}' "$HOME/.fluxbox/init")"
+ 				fi
+ 			;;
+ 			'IceWM')
+ 				if [ -f "$HOME/.icewm/theme" ]; then
+-					Win_theme="$(awk -F"[\",/]" '!/#/ {print $2}' "$HOME/.icewm/theme")"
++					Win_theme="$("${AWK}" -F"[\",/]" '!/#/ {print $2}' "$HOME/.icewm/theme")"
+ 				fi
+ 			;;
+ 			'KWin'*)
+@@ -2507,14 +2522,14 @@ detectwmtheme () {
+ 					Win_theme="Not Applicable"
+ 					KDE_CONFIG_DIR=${KDE_CONFIG_DIR%/}
+ 					if [[ -f $KDE_CONFIG_DIR/share/config/kwinrc ]]; then
+-						Win_theme="$(awk '/PluginLib=kwin3_/{gsub(/PluginLib=kwin3_/,"",$0); print $0; exit}' "$KDE_CONFIG_DIR/share/config/kwinrc")"
++						Win_theme="$("${AWK}" '/PluginLib=kwin3_/{gsub(/PluginLib=kwin3_/,"",$0); print $0; exit}' "$KDE_CONFIG_DIR/share/config/kwinrc")"
+ 						if [[ -z "$Win_theme" ]]; then
+ 							Win_theme="Not Applicable"
+ 						fi
+ 					fi
+ 					if [[ "$Win_theme" == "Not Applicable" ]]; then
+ 						if [[ -f $KDE_CONFIG_DIR/share/config/kdebugrc ]]; then
+-							Win_theme="$(awk '/(decoration)/ {gsub(/\[/,"",$1); print $1; exit}' "$KDE_CONFIG_DIR/share/config/kdebugrc")"
++							Win_theme="$("${AWK}" '/(decoration)/ {gsub(/\[/,"",$1); print $1; exit}' "$KDE_CONFIG_DIR/share/config/kdebugrc")"
+ 							if [[ -z "$Win_theme" ]]; then
+ 								Win_theme="Not Applicable"
+ 							fi
+@@ -2522,7 +2537,7 @@ detectwmtheme () {
+ 					fi
+ 					if [[ "$Win_theme" == "Not Applicable" ]]; then
+ 						if [[ -f $KDE_CONFIG_DIR/share/config/kdeglobals ]]; then
+-							Win_theme="$(awk '/\[General\]/ {flag=1;next} /^$/{flag=0} flag {print}' "$KDE_CONFIG_DIR/share/config/kdeglobals" | grep -oP 'Name=\K.*')"
++							Win_theme="$("${AWK}" '/\[General\]/ {flag=1;next} /^$/{flag=0} flag {print}' "$KDE_CONFIG_DIR/share/config/kdeglobals" | grep -oP 'Name=\K.*')"
+ 							if [[ -z "$Win_theme" ]]; then
+ 								Win_theme="Not Applicable"
+ 							fi
+@@ -2552,20 +2567,20 @@ detectwmtheme () {
+ 			;;
+ 			'OpenBox'|'Openbox')
+ 				if [ -f "${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/rc.xml" ]; then
+-					Win_theme="$(awk -F"[<,>]" '/<theme/ { getline; print $3 }' "${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/rc.xml")";
++					Win_theme="$("${AWK}" -F"[<,>]" '/<theme/ { getline; print $3 }' "${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/rc.xml")";
+ 				elif [[ -f ${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/lxde-rc.xml && "${DE}" == "LXDE" ]]; then
+-					Win_theme="$(awk -F"[<,>]" '/<theme/ { getline; print $3 }' "${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/lxde-rc.xml")";
++					Win_theme="$("${AWK}" -F"[<,>]" '/<theme/ { getline; print $3 }' "${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/lxde-rc.xml")";
+ 				elif [[ -f ${XDG_CONFIG_HOME:-${HOME}/.config}/openbox/lxqt-rc.xml && "${DE}" =~ "LXQt" ]]; then
+-					Win_theme="$(awk -F'=' '/^theme/ {print $2}' ${HOME}/.config/lxqt/lxqt.conf)"
++					Win_theme="$("${AWK}" -F'=' '/^theme/ {print $2}' ${HOME}/.config/lxqt/lxqt.conf)"
+ 				fi
+ 			;;
+ 			'PekWM')
+ 				if [ -f "$HOME/.pekwm/config" ]; then
+-					Win_theme="$(awk -F"/" '/Theme/ {gsub(/\"/,""); print $NF}' "$HOME/.pekwm/config")"
++					Win_theme="$("${AWK}" -F"/" '/Theme/ {gsub(/\"/,""); print $NF}' "$HOME/.pekwm/config")"
+ 				fi
+ 			;;
+ 			'Sawfish')
+-				Win_theme="$(awk -F")" '/\(quote default-frame-style/{print $2}' "$HOME/.sawfish/custom" | sed 's/ (quote //')"
++				Win_theme="$("${AWK}" -F")" '/\(quote default-frame-style/{print $2}' "$HOME/.sawfish/custom" | sed 's/ (quote //')"
+ 			;;
+ 			'TWin')
+ 				if [[ -z $TDE_CONFIG_DIR ]]; then
+@@ -2576,7 +2591,7 @@ detectwmtheme () {
+ 				if [[ -n $TDE_CONFIG_DIR ]]; then
+ 					TDE_CONFIG_DIR=${TDE_CONFIG_DIR%/}
+ 					if [[ -f $TDE_CONFIG_DIR/share/config/kcmthememanagerrc ]]; then
+-						Win_theme=$(awk '/CurrentTheme=/ {gsub(/CurrentTheme=/,"",$0); print $0; exit}' "$TDE_CONFIG_DIR/share/config/kcmthememanagerrc")
++						Win_theme=$("${AWK}" '/CurrentTheme=/ {gsub(/CurrentTheme=/,"",$0); print $0; exit}' "$TDE_CONFIG_DIR/share/config/kcmthememanagerrc")
+ 					fi
+ 					if [[ -z $Win_theme ]]; then
+ 						Win_theme="Not Applicable"
+@@ -2672,31 +2687,31 @@ detectgtk () {
+ 
+ 				if [[ -n ${KDE_CONFIG_FILE} ]]; then
+ 					if grep -q 'widgetStyle=' "${KDE_CONFIG_FILE}"; then
+-						gtk2Theme=$(awk -F"=" '/widgetStyle=/ {print $2}' "${KDE_CONFIG_FILE}")
++						gtk2Theme=$("${AWK}" -F"=" '/widgetStyle=/ {print $2}' "${KDE_CONFIG_FILE}")
+ 					elif grep -q 'colorScheme=' "${KDE_CONFIG_FILE}"; then
+-						gtk2Theme=$(awk -F"=" '/colorScheme=/ {print $2}' "${KDE_CONFIG_FILE}")
++						gtk2Theme=$("${AWK}" -F"=" '/colorScheme=/ {print $2}' "${KDE_CONFIG_FILE}")
+ 					fi
+ 
+ 					if grep -q 'Theme=' "${KDE_CONFIG_FILE}"; then
+-						gtkIcons=$(awk -F"=" '/Theme=/ {print $2}' "${KDE_CONFIG_FILE}")
++						gtkIcons=$("${AWK}" -F"=" '/Theme=/ {print $2}' "${KDE_CONFIG_FILE}")
+ 					fi
+ 
+ 					if grep -q 'Font=' "${KDE_CONFIG_FILE}"; then
+-						gtkFont=$(awk -F"=" '/font=/ {print $2}' "${KDE_CONFIG_FILE}")
++						gtkFont=$("${AWK}" -F"=" '/font=/ {print $2}' "${KDE_CONFIG_FILE}")
+ 					fi
+ 				fi
+ 
+ 				if [[ -f $HOME/.gtkrc-2.0 ]]; then
+-					gtk2Theme=$(grep '^gtk-theme-name' "$HOME"/.gtkrc-2.0 | awk -F'=' '{print $2}')
++					gtk2Theme=$(grep '^gtk-theme-name' "$HOME"/.gtkrc-2.0 | "${AWK}" -F'=' '{print $2}')
+ 					gtk2Theme=${gtk2Theme//\"/}
+-					gtkIcons=$(grep '^gtk-icon-theme-name' "$HOME"/.gtkrc-2.0 | awk -F'=' '{print $2}')
++					gtkIcons=$(grep '^gtk-icon-theme-name' "$HOME"/.gtkrc-2.0 | "${AWK}" -F'=' '{print $2}')
+ 					gtkIcons=${gtkIcons//\"/}
+-					gtkFont=$(grep 'font_name' "$HOME"/.gtkrc-2.0 | awk -F'=' '{print $2}')
++					gtkFont=$(grep 'font_name' "$HOME"/.gtkrc-2.0 | "${AWK}" -F'=' '{print $2}')
+ 					gtkFont=${gtkFont//\"/}
+ 				fi
+ 
+ 				if [[ -f $HOME/.config/gtk-3.0/settings.ini ]]; then
+-					gtk3Theme=$(grep '^gtk-theme-name=' "$HOME"/.config/gtk-3.0/settings.ini | awk -F'=' '{print $2}')
++					gtk3Theme=$(grep '^gtk-theme-name=' "$HOME"/.config/gtk-3.0/settings.ini | "${AWK}" -F'=' '{print $2}')
+ 				fi
+ 			;;
+ 			'Cinnamon'*) # Desktop Environment found as "Cinnamon"
+@@ -2728,7 +2743,7 @@ detectgtk () {
+ 					gtkFont=$(gconftool-2 -g /desktop/gnome/interface/font_name)
+ 					if [ "$background_detect" == "1" ]; then
+ 						gtkBackgroundFull=$(gconftool-2 -g /desktop/gnome/background/picture_filename)
+-						gtkBackground=$(echo "$gtkBackgroundFull" | awk -F"/" '{print $NF}')
++						gtkBackground=$(echo "$gtkBackgroundFull" | "${AWK}" -F"/" '{print $NF}')
+ 					fi
+ 				fi
+ 			;;
+@@ -2745,10 +2760,10 @@ detectgtk () {
+ 			;;
+ 			'Xfce'*) # Desktop Environment found as "Xfce"
+ 				if [ "$distro" == "BunsenLabs" ] ; then
+-					gtk2Theme=$(awk -F'"' '/^gtk-theme/ {print $2}' "$HOME"/.gtkrc-2.0)
+-					gtk3Theme=$(awk -F'=' '/^gtk-theme-name/ {print $2}' "$HOME"/.config/gtk-3.0/settings.ini)
+-					gtkIcons=$(awk -F'"' '/^gtk-icon-theme/ {print $2}' "$HOME"/.gtkrc-2.0)
+-					gtkFont=$(awk -F'"' '/^gtk-font-name/ {print $2}' "$HOME"/.gtkrc-2.0)
++					gtk2Theme=$("${AWK}" -F'"' '/^gtk-theme/ {print $2}' "$HOME"/.gtkrc-2.0)
++					gtk3Theme=$("${AWK}" -F'=' '/^gtk-theme-name/ {print $2}' "$HOME"/.config/gtk-3.0/settings.ini)
++					gtkIcons=$("${AWK}" -F'"' '/^gtk-icon-theme/ {print $2}' "$HOME"/.gtkrc-2.0)
++					gtkFont=$("${AWK}" -F'"' '/^gtk-font-name/ {print $2}' "$HOME"/.gtkrc-2.0)
+ 				else
+ 					if type -p xfconf-query >/dev/null 2>&1; then
+ 						gtk2Theme=$(xfconf-query -c xsettings -p /Net/ThemeName 2>/dev/null)
+@@ -2779,15 +2794,15 @@ detectgtk () {
+ 				fi
+ 
+ 				if grep -q 'sNet\/ThemeName' "${config_home}${lxdeconf}" 2>/dev/null; then
+-					gtk2Theme=$(awk -F'=' '/sNet\/ThemeName/ {print $2}' "${config_home}${lxdeconf}")
++					gtk2Theme=$("${AWK}" -F'=' '/sNet\/ThemeName/ {print $2}' "${config_home}${lxdeconf}")
+ 				fi
+ 
+ 				if grep -q 'IconThemeName' "${config_home}${lxdeconf}" 2>/dev/null; then
+-					gtkIcons=$(awk -F'=' '/sNet\/IconThemeName/ {print $2}' "${config_home}${lxdeconf}")
++					gtkIcons=$("${AWK}" -F'=' '/sNet\/IconThemeName/ {print $2}' "${config_home}${lxdeconf}")
+ 				fi
+ 
+ 				if grep -q 'FontName' "${config_home}${lxdeconf}" 2>/dev/null; then
+-					gtkFont=$(awk -F'=' '/sGtk\/FontName/ {print $2}' "${config_home}${lxdeconf}")
++					gtkFont=$("${AWK}" -F'=' '/sGtk\/FontName/ {print $2}' "${config_home}${lxdeconf}")
+  				fi
+ 			;;
+ 
+@@ -2796,15 +2811,15 @@ detectgtk () {
+ 			*)	# Lightweight or No DE Found
+ 				if [ -f "$HOME/.gtkrc-2.0" ]; then
+ 					if grep -q 'gtk-theme' "$HOME/.gtkrc-2.0"; then
+-						gtk2Theme=$(awk -F'"' '/^gtk-theme/ {print $2}' "$HOME/.gtkrc-2.0")
++						gtk2Theme=$("${AWK}" -F'"' '/^gtk-theme/ {print $2}' "$HOME/.gtkrc-2.0")
+ 					fi
+ 
+ 					if grep -q 'icon-theme' "$HOME/.gtkrc-2.0"; then
+-						gtkIcons=$(awk -F'"' '/^gtk-icon-theme/ {print $2}' "$HOME/.gtkrc-2.0")
++						gtkIcons=$("${AWK}" -F'"' '/^gtk-icon-theme/ {print $2}' "$HOME/.gtkrc-2.0")
+ 					fi
+ 
+ 					if grep -q 'font' "$HOME/.gtkrc-2.0"; then
+-						gtkFont=$(awk -F'"' '/^gtk-font-name/ {print $2}' "$HOME/.gtkrc-2.0")
++						gtkFont=$("${AWK}" -F'"' '/^gtk-font-name/ {print $2}' "$HOME/.gtkrc-2.0")
+ 					fi
+ 				fi
+ 				# $HOME/.gtkrc.mine theme detect only
+@@ -2815,37 +2830,37 @@ detectgtk () {
+ 				fi
+ 				if [ -f "$minegtkrc" ]; then
+ 					if grep -q '^include' "$minegtkrc"; then
+-						gtk2Theme=$(grep '^include.*gtkrc' "$minegtkrc" | awk -F "/" '{ print $5 }')
++						gtk2Theme=$(grep '^include.*gtkrc' "$minegtkrc" | "${AWK}" -F "/" '{ print $5 }')
+ 					fi
+ 					if grep -q '^gtk-icon-theme-name' "$minegtkrc"; then
+-						gtkIcons=$(grep '^gtk-icon-theme-name' "$minegtkrc" | awk -F '"' '{print $2}')
++						gtkIcons=$(grep '^gtk-icon-theme-name' "$minegtkrc" | "${AWK}" -F '"' '{print $2}')
+ 					fi
+ 				fi
+ 				# /etc/gtk-2.0/gtkrc compatibility
+ 				if [[ -f /etc/gtk-2.0/gtkrc && ! -f "$HOME/.gtkrc-2.0" && ! -f "$HOME/.gtkrc.mine" && ! -f "$HOME/.gtkrc-2.0.mine" ]]; then
+ 					if grep -q 'gtk-theme-name' /etc/gtk-2.0/gtkrc; then
+-						gtk2Theme=$(awk -F'"' '/^gtk-theme-name/ {print $2}' /etc/gtk-2.0/gtkrc)
++						gtk2Theme=$("${AWK}" -F'"' '/^gtk-theme-name/ {print $2}' /etc/gtk-2.0/gtkrc)
+ 					fi
+ 					if grep -q 'gtk-fallback-theme-name' /etc/gtk-2.0/gtkrc  && ! [ "x$gtk2Theme" = "x" ]; then
+-						gtk2Theme=$(awk -F'"' '/^gtk-fallback-theme-name/ {print $2}' /etc/gtk-2.0/gtkrc)
++						gtk2Theme=$("${AWK}" -F'"' '/^gtk-fallback-theme-name/ {print $2}' /etc/gtk-2.0/gtkrc)
+ 					fi
+ 
+ 					if grep -q 'icon-theme' /etc/gtk-2.0/gtkrc; then
+-						gtkIcons=$(awk -F'"' '/^icon-theme/ {print $2}' /etc/gtk-2.0/gtkrc)
++						gtkIcons=$("${AWK}" -F'"' '/^icon-theme/ {print $2}' /etc/gtk-2.0/gtkrc)
+ 					fi
+ 					if  grep -q 'gtk-fallback-icon-theme' /etc/gtk-2.0/gtkrc  && ! [ "x$gtkIcons" = "x" ]; then
+-						gtkIcons=$(awk -F'"' '/^gtk-fallback-icon-theme/ {print $2}' /etc/gtk-2.0/gtkrc)
++						gtkIcons=$("${AWK}" -F'"' '/^gtk-fallback-icon-theme/ {print $2}' /etc/gtk-2.0/gtkrc)
+ 					fi
+ 
+ 					if grep -q 'font' /etc/gtk-2.0/gtkrc; then
+-						gtkFont=$(awk -F'"' '/^gtk-font-name/ {print $2}' /etc/gtk-2.0/gtkrc)
++						gtkFont=$("${AWK}" -F'"' '/^gtk-font-name/ {print $2}' /etc/gtk-2.0/gtkrc)
+ 					fi
+ 				fi
+ 
+ 				# EXPERIMENTAL gtk3 Theme detection
+ 				if [[ "$gtk3Theme" = "Not Found" && -f "$HOME/.config/gtk-3.0/settings.ini" ]]; then
+ 					if grep -q 'gtk-theme-name' "$HOME/.config/gtk-3.0/settings.ini"; then
+-						gtk3Theme=$(awk -F'=' '/^gtk-theme-name/ {print $2}' "$HOME/.config/gtk-3.0/settings.ini")
++						gtk3Theme=$("${AWK}" -F'=' '/^gtk-theme-name/ {print $2}' "$HOME/.config/gtk-3.0/settings.ini")
+ 					fi
+ 				fi
+ 
+@@ -2859,7 +2874,7 @@ detectgtk () {
+ 
+ 				# ROX-Filer icon detect only
+ 				if [ -a "${XDG_CONFIG_HOME:-${HOME}/.config}/rox.sourceforge.net/ROX-Filer/Options" ]; then
+-					gtkIcons=$(awk -F'[>,<]' '/icon_theme/ {print $3}' "${XDG_CONFIG_HOME:-${HOME}/.config}/rox.sourceforge.net/ROX-Filer/Options")
++					gtkIcons=$("${AWK}" -F'[>,<]' '/icon_theme/ {print $3}' "${XDG_CONFIG_HOME:-${HOME}/.config}/rox.sourceforge.net/ROX-Filer/Options")
+ 				fi
+ 
+ 				# E17 detection
+@@ -2872,10 +2887,10 @@ detectgtk () {
+ 				# Background Detection (feh, nitrogen)
+ 				if [ "$background_detect" == "1" ]; then
+ 					if [ -a "$HOME/.fehbg" ]; then
+-						gtkBackgroundFull=$(awk -F"'" '/feh --bg/{print $2}' "$HOME/.fehbg" 2>/dev/null)
+-						gtkBackground=$(echo "$gtkBackgroundFull" | awk -F"/" '{print $NF}')
++						gtkBackgroundFull=$("${AWK}" -F"'" '/feh --bg/{print $2}' "$HOME/.fehbg" 2>/dev/null)
++						gtkBackground=$(echo "$gtkBackgroundFull" | "${AWK}" -F"/" '{print $NF}')
+ 					elif [ -a "${XDG_CONFIG_HOME:-${HOME}/.config}/nitrogen/bg-saved.cfg" ]; then
+-						gtkBackground=$(awk -F"/" '/file=/ {print $NF}' "${XDG_CONFIG_HOME:-${HOME}/.config}/nitrogen/bg-saved.cfg")
++						gtkBackground=$("${AWK}" -F"/" '/file=/ {print $NF}' "${XDG_CONFIG_HOME:-${HOME}/.config}/nitrogen/bg-saved.cfg")
+ 					fi
+ 				fi
+ 
+@@ -2910,7 +2925,7 @@ detectdroid () {
+ 		rom=$(getprop ro.build.display.id)
+ 	fi
+ 	baseband=$(getprop ro.baseband)
+-	cpu=$(awk -F': ' '/^Processor/ {P=$2} /^Hardware/ {H=$2} END {print H != "" ? H : P}' /proc/cpuinfo)
++	cpu=$("${AWK}" -F': ' '/^Processor/ {P=$2} /^Hardware/ {H=$2} END {print H != "" ? H : P}' /proc/cpuinfo)
+ }
+ 
+ 
+@@ -6032,7 +6047,7 @@ asciiText () {
+ 		#n=${#fulloutput[*]}
+ 		for ((i=0; i<${#fulloutput[*]}; i++)); do
+ 			# echo "${out_array[@]}"
+-			case $(awk 'BEGIN{srand();print int(rand()*(1000-1))+1 }') in
++			case $("${AWK}" 'BEGIN{srand();print int(rand()*(1000-1))+1 }') in
+ 				411|188|15|166|609)
+ 					f_size=${#fulloutput[*]}
+ 					o_size=${#out_array[*]}
+-- 
+2.41.0.640.ga95def55d0-goog
+