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-rwxr-xr-x.local/bin/statusbar/cpu_usage55
-rwxr-xr-x.local/bin/statusbar/i3bandwidth105
-rwxr-xr-x.local/bin/statusbar/i3battery66
-rwxr-xr-x.local/bin/statusbar/i3cpu34
-rwxr-xr-x.local/bin/statusbar/i3cpubars44
-rwxr-xr-x.local/bin/statusbar/i3cpuload68
-rwxr-xr-x.local/bin/statusbar/i3memory33
-rwxr-xr-x.local/bin/statusbar/i3weather26
-rwxr-xr-x.local/bin/statusbar/i3wifi37
-rwxr-xr-x.local/bin/statusbar/memory_percent57
-rwxr-xr-x.local/bin/statusbar/memory_usage56
11 files changed, 581 insertions, 0 deletions
diff --git a/.local/bin/statusbar/cpu_usage b/.local/bin/statusbar/cpu_usage
new file mode 100755
index 0000000..be729e2
--- /dev/null
+++ b/.local/bin/statusbar/cpu_usage
@@ -0,0 +1,55 @@
+#!/usr/bin/perl
+#
+# Copyright 2014 Pierre Mavro <deimos@deimos.fr>
+# Copyright 2014 Vivien Didelot <vivien@didelot.org>
+# Copyright 2014 Andreas Guldstrand <andreas.guldstrand@gmail.com>
+#
+# Licensed under the terms of the GNU GPL v3, or any later version.
+
+use strict;
+use warnings;
+use utf8;
+use Getopt::Long;
+
+# default values
+my $t_warn = 50;
+my $t_crit = 80;
+my $cpu_usage = -1;
+
+sub help {
+ print "Usage: cpu_usage [-w <warning>] [-c <critical>]\n";
+ print "-w <percent>: warning threshold to become yellow\n";
+ print "-c <percent>: critical threshold to become red\n";
+ exit 0;
+}
+
+GetOptions("help|h" => \&help,
+ "w=i" => \$t_warn,
+ "c=i" => \$t_crit);
+
+# Get CPU usage
+$ENV{LC_ALL}="en_US"; # if mpstat is not run under en_US locale, things may break, so make sure it is
+open (MPSTAT, 'mpstat 1 1 |') or die;
+while (<MPSTAT>) {
+ if (/^.*\s+(\d+\.\d+)\s+$/) {
+ $cpu_usage = 100 - $1; # 100% - %idle
+ last;
+ }
+}
+close(MPSTAT);
+
+$cpu_usage eq -1 and die 'Can\'t find CPU information';
+
+# Print short_text, full_text
+printf "%.1f%%\n", $cpu_usage;
+# printf "%.2f%%\n", $cpu_usage;
+
+# # Print color, if needed
+# if ($cpu_usage >= $t_crit) {
+# print "#FF0000\n";
+# exit 33;
+# } elsif ($cpu_usage >= $t_warn) {
+# print "#FFFC00\n";
+# }
+
+exit 0;
diff --git a/.local/bin/statusbar/i3bandwidth b/.local/bin/statusbar/i3bandwidth
new file mode 100755
index 0000000..8877d28
--- /dev/null
+++ b/.local/bin/statusbar/i3bandwidth
@@ -0,0 +1,105 @@
+#!/usr/bin/bash
+# Copyright (C) 2012 Stefan Breunig <stefan+measure-net-speed@mathphys.fsk.uni-heidelberg.de>
+# Copyright (C) 2014 kaueraal
+# Copyright (C) 2015 Thiago Perrotta <perrotta dot thiago at poli dot ufrj dot br>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+case "$BLOCK_BUTTON" in
+ 2) $TERMINAL -e nvim "$0" ;;
+esac
+
+# Use the provided interface, otherwise the device used for the default route.
+if [[ -n $BLOCK_INSTANCE ]]; then
+ INTERFACE=$BLOCK_INSTANCE
+else
+ INTERFACE=$(ip route | awk '/^default/ { print $5 ; exit }')
+fi
+
+[ -z "$INTERFACE" ] && echo && exit
+
+# Issue #36 compliant.
+if ! [ -e "/sys/class/net/${INTERFACE}/operstate" ] || ! [ "$(cat "/sys/class/net/${INTERFACE}/operstate")" = "up" ]
+then
+ # echo "$INTERFACE down"
+ # echo "$INTERFACE down"
+ # echo "#FF0000"
+ echo " "
+ exit 0
+fi
+
+# path to store the old results in
+path="/dev/shm/$(basename "$0")-${INTERFACE}"
+
+# grabbing data for each adapter.
+read -r rx < "/sys/class/net/${INTERFACE}/statistics/rx_bytes"
+read -r tx < "/sys/class/net/${INTERFACE}/statistics/tx_bytes"
+
+# get time
+time=$(date +%s)
+
+# write current data if file does not exist. Do not exit, this will cause
+# problems if this file is sourced instead of executed as another process.
+if ! [[ -f "${path}" ]]; then
+ echo "${time} ${rx} ${tx}" > "${path}"
+ chmod 0666 "${path}"
+fi
+
+# read previous state and update data storage
+read -r old < "${path}"
+echo "${time} ${rx} ${tx}" > "${path}"
+
+# parse old data and calc time passed
+old=(${old//;/ })
+time_diff=$(( time - old[0] ))
+
+# sanity check: has a positive amount of time passed
+[[ "${time_diff}" -gt 0 ]] || { echo " "; exit; }
+
+# calc bytes transferred, and their rate in byte/s
+rx_diff=$(( rx - old[1] ))
+tx_diff=$(( tx - old[2] ))
+rx_rate=$(( rx_diff / time_diff ))
+tx_rate=$(( tx_diff / time_diff ))
+
+# shift by 10 bytes to get KiB/s. If the value is larger than
+# 1024^2 = 1048576, then display MiB/s instead
+
+# incoming
+rx_kib=$(( rx_rate >> 10 ))
+if [ "$rx_kib" -gt 1 ]; then
+ # echo -n "📥 "
+ echo -n "↓ "
+ if [[ "$rx_rate" -gt 1048576 ]]; then
+ printf '%sM' "$(echo "scale=1; $rx_kib / 1024" | bc)"
+ else
+ echo -n "${rx_kib}K"
+ fi
+fi
+
+# outgoing
+tx_kib=$(( tx_rate >> 10 ))
+if [ "$tx_kib" -gt 1 ]; then
+ # echo -n "📤 "
+ echo -n " ↑ "
+ if [[ "$tx_rate" -gt 1048576 ]]; then
+ printf '%sM' "$(echo "scale=1; $tx_kib / 1024" | bc)"
+ else
+ echo -n "${tx_kib}K"
+ fi
+fi
+
+# echo
+# echo
+# echo "$BLOCK_COLOR_LEVEL1"
diff --git a/.local/bin/statusbar/i3battery b/.local/bin/statusbar/i3battery
new file mode 100755
index 0000000..5b2fb15
--- /dev/null
+++ b/.local/bin/statusbar/i3battery
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+case "$BLOCK_BUTTON" in
+ 1) notify-send Temprature "$(sensors --no-adapter coretemp-isa-0000 |
+ tail +2 | sed "s|(.*)||")" ;;
+ 2) $TERMINAL -e "$EDITOR" "$0" ;;
+ 3) $TERMINAL -e battop ;;
+ 4) brightness up ;;
+ 5) brightness down ;;
+esac;
+
+# Loop through all attached batteries and format the info
+for battery in /sys/class/power_supply/BAT?*; do
+ capacity="$(cat "$battery/capacity" 2>&1)"
+ # If non-first battery, print a space separator.
+ # [ -n "${capacity+x}" ] && printf " "
+ # Sets up the status and capacity
+ status="$(cat "$battery/status" 2>&1)"
+ case "$status" in
+ "Full") icon="󰂄" ;;
+ "Discharging") case "$capacity" in
+ 9[0-9]) icon="󰂂" ;;
+ 8[0-9]) icon="󰂁" ;;
+ 7[0-9]) icon="󰂀" ;;
+ 6[0-9]) icon="󰁿" ;;
+ 5[0-9]) icon="󰁾" ;;
+ 4[0-9]) icon="󰁽" ;;
+ 3[0-9]) icon="󰁼" ;;
+ 2[0-9]) icon="󰁻" ;;
+ 1[0-9]|[0-9]) icon="󰁺" ;;
+ 100) icon="󰁹" ;;
+ esac ;;
+ "Charging") case "$capacity" in
+ 9[0-9]) icon="󰂋" ;;
+ 8[0-9]) icon="󰢞" ;;
+ 7[0-9]) icon="󰢞" ;;
+ 6[0-9]) icon="󰂉" ;;
+ 5[0-9]) icon="󰢝" ;;
+ 4[0-9]) icon="󰂈" ;;
+ 3[0-9]) icon="󰂇" ;;
+ 2[0-9]) icon="󰂆" ;;
+ 1[0-9]|[0-9]) icon="󰢜" ;;
+ 100) icon="󰂅" ;;
+ esac ;;
+ "Not charging") icon="󱉝" ;;
+ "Unknown") icon="󰂑" ;;
+ *) exit 1 ;;
+ esac
+ # Will make a warn variable if discharging and low
+ [ "$status" = "Discharging" ] && [ "$capacity" -le 25 ] && warn="❗"
+ # Prints the info
+ printf "%s%s %d%%" "$warn" "$icon" "$capacity"; unset warn
+done && printf "\\n"
+
+echo
+if [ $capacity -ge 80 ]; then
+ echo "$BLOCK_COLOR_LEVEL1"
+elif [ $capacity -ge 40 ]; then
+ echo "$BLOCK_COLOR_LEVEL2"
+elif [ $capacity -ge 20 ]; then
+ echo "$BLOCK_COLOR_LEVEL3"
+elif [ $capacity -ge 10 ]; then
+ echo "$BLOCK_COLOR_LEVEL4"
+else
+ echo "$BLOCK_COLOR_LEVEL5"
+fi
diff --git a/.local/bin/statusbar/i3cpu b/.local/bin/statusbar/i3cpu
new file mode 100755
index 0000000..c5eeb68
--- /dev/null
+++ b/.local/bin/statusbar/i3cpu
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+case "$BLOCK_BUTTON" in
+ 1) $TERMINAL -e gotop ;;
+ 2) $TERMINAL -e nvim "$(which i3cpu)" ;;
+ 3) echo "top,$TERMINAL -e top
+ htop,$TERMINAL -e htop
+ gotop,$TERMINAL -e gotop
+ nvtop,$TERMINAL -e nvtop" | jgmenu --vsimple --at-pointer ;;
+esac;
+
+cpu_usage="$(cpu_usage)"
+cpu="${cpu_usage%.*}"
+printf "%s" "$cpu_usage"
+# printf " "
+# sb-cpubars
+
+echo
+echo
+# Print color, if needed
+if [ "$cpu" -ge 90 ]; then
+ echo "$BLOCK_COLOR_LEVEL5";
+ exit 33;
+elif [ "$cpu" -ge 70 ]; then
+ echo "$BLOCK_COLOR_LEVEL4"
+elif [ "$cpu" -ge 50 ]; then
+ echo "$BLOCK_COLOR_LEVEL3"
+elif [ "$cpu" -ge 20 ]; then
+ echo "$BLOCK_COLOR_LEVEL2"
+else
+ echo "$BLOCK_COLOR_LEVEL1"
+fi
+
+
diff --git a/.local/bin/statusbar/i3cpubars b/.local/bin/statusbar/i3cpubars
new file mode 100755
index 0000000..c4c18af
--- /dev/null
+++ b/.local/bin/statusbar/i3cpubars
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+# Module showing CPU load as a changing bars.
+# Just like in polybar.
+# Each bar represents amount of load on one core since
+# last run.
+
+# Cache in tmpfs to improve speed and reduce SSD load
+cache=/tmp/cpubarscache
+
+case $BLOCK_BUTTON in
+ 2) setsid -f "$TERMINAL" -e htop ;;
+ 3) notify-send "🪨 CPU load module" "Each bar represents
+one CPU core";;
+ 6) "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+# id total idle
+stats=$(awk '/cpu[0-9]+/ {printf "%d %d %d\n", substr($1,4), ($2 + $3 + $4 + $5), $5 }' /proc/stat)
+[ ! -f $cache ] && echo "$stats" > "$cache"
+old=$(cat "$cache")
+# printf "🪨"
+echo "$stats" | while read -r row; do
+ id=${row%% *}
+ rest=${row#* }
+ total=${rest%% *}
+ idle=${rest##* }
+
+ case "$(echo "$old" | awk '{if ($1 == id)
+ printf "%d\n", (1 - (idle - $3) / (total - $2))*100 /12.5}' \
+ id="$id" total="$total" idle="$idle")" in
+
+ "0") printf "▁";;
+ "1") printf "▂";;
+ "2") printf "▃";;
+ "3") printf "▄";;
+ "4") printf "▅";;
+ "5") printf "▆";;
+ "6") printf "▇";;
+ "7") printf "█";;
+ "8") printf "█";;
+ esac
+done; # printf "\\n"
+echo "$stats" > "$cache"
diff --git a/.local/bin/statusbar/i3cpuload b/.local/bin/statusbar/i3cpuload
new file mode 100755
index 0000000..6c14ddd
--- /dev/null
+++ b/.local/bin/statusbar/i3cpuload
@@ -0,0 +1,68 @@
+#!/usr/bin/perl
+#
+# Copyright 2014 Pierre Mavro <deimos@deimos.fr>
+# Copyright 2014 Vivien Didelot <vivien@didelot.org>
+# Copyright 2014 Andreas Guldstrand <andreas.guldstrand@gmail.com>
+#
+# Licensed under the terms of the GNU GPL v3, or any later version.
+
+use strict;
+use warnings;
+use utf8;
+use Getopt::Long;
+
+# default values
+my $t_warn = $ENV{T_WARN} // 70; # default 50
+my $t_crit = $ENV{T_CRIT} // 90; # default 80
+my $cpu_usage = -1;
+my $decimals = $ENV{DECIMALS} // 2;
+my $label = $ENV{LABEL} // "";
+
+sub help {
+ print "Usage: cpu_usage [-w <warning>] [-c <critical>] [-d <decimals>]\n";
+ print "-w <percent>: warning threshold to become yellow\n";
+ print "-c <percent>: critical threshold to become red\n";
+ print "-d <decimals>: Use <decimals> decimals for percentage (default is $decimals) \n";
+ exit 0;
+}
+
+GetOptions("help|h" => \&help,
+ "w=i" => \$t_warn,
+ "c=i" => \$t_crit,
+ "d=i" => \$decimals,
+);
+
+# Get CPU usage
+$ENV{LC_ALL}="en_US"; # if mpstat is not run under en_US locale, things may break, so make sure it is
+open (MPSTAT, 'mpstat |') or die;
+while (<MPSTAT>) {
+ if (/^.*\s+(\d+\.\d+)[\s\x00]?$/) {
+ $cpu_usage = 100 - $1; # 100% - %idle
+ last;
+ }
+}
+close(MPSTAT);
+
+$cpu_usage eq -1 and die 'Can\'t find CPU information';
+
+# Print short_text, full_text
+print "${label}";
+printf "%.${decimals}f%%\n", $cpu_usage;
+
+
+# print "\n";
+# # Print color, if needed
+# if ($cpu_usage >= $t_crit) {
+# print "$ENV{BLOCK_COLOR_LEVEL5}\n";
+# exit 33;
+# } elsif ($cpu_usage >= $t_warn) {
+# print "$ENV{BLOCK_COLOR_LEVEL4}\n";
+# } elsif ($cpu_usage >= 50) {
+# print "$ENV{BLOCK_COLOR_LEVEL3}\n";
+# } elsif ($cpu_usage >= 20) {
+# print "$ENV{BLOCK_COLOR_LEVEL2}\n";
+# } else {
+# print "$ENV{BLOCK_COLOR_LEVEL1}\n";
+# }
+
+exit 0;
diff --git a/.local/bin/statusbar/i3memory b/.local/bin/statusbar/i3memory
new file mode 100755
index 0000000..edf9a73
--- /dev/null
+++ b/.local/bin/statusbar/i3memory
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+case "$BLOCK_BUTTON" in
+ 1) $TERMINAL -e gotop ;;
+ 2) $TERMINAL -e nvim "$(which i3cpu)" ;;
+ 3) echo "top,$TERMINAL -e top
+ htop,$TERMINAL -e htop
+ gotop,$TERMINAL -e gotop
+ nvtop,$TERMINAL -e nvtop" | jgmenu --vsimple --at-pointer ;;
+esac;
+
+memory="$(memory_percent)"
+printf "%s" "$(memory_usage)"
+# printf " "
+# sb-cpubars
+
+echo
+echo
+# Print color, if needed
+if [ "$memory" -ge 90 ]; then
+ echo "$BLOCK_COLOR_LEVEL5";
+ exit 33;
+elif [ "$memory" -ge 70 ]; then
+ echo "$BLOCK_COLOR_LEVEL4"
+elif [ "$memory" -ge 50 ]; then
+ echo "$BLOCK_COLOR_LEVEL3"
+elif [ "$memory" -ge 20 ]; then
+ echo "$BLOCK_COLOR_LEVEL2"
+else
+ echo "$BLOCK_COLOR_LEVEL1"
+fi
+
+
diff --git a/.local/bin/statusbar/i3weather b/.local/bin/statusbar/i3weather
new file mode 100755
index 0000000..2d34149
--- /dev/null
+++ b/.local/bin/statusbar/i3weather
@@ -0,0 +1,26 @@
+#!/bin/sh
+# i3block for displaying the current temperature, humidity and precipitation, if wttr.in i unavailable then WEATHER UNAVAILABLE will be displayed
+
+case "$BLOCK_BUTTON" in
+ '') ;;
+ 1)
+ $TERMINAL -e less -r ~/.cache/weather.txt & sleep 0.3
+ i3-msg 'move to workspace "12: Weather"; workspace "12: Weather"' >/dev/null 2>&1
+ ;;
+ 2) $TERMINAL -e nvim "$0" ;;
+ *) notify-send "⛅ Refreshing weather info..." ;;
+esac
+
+HTTP_WEATHER="https://wttr.in/Vasai"
+# weather="$(curl -s "$HTTP_WEATHER?format=%c%C++❄️+%t++☀️+%f++🌬️+%w")"
+weather="$(curl -Ss "$HTTP_WEATHER?0&T&Q" | cut -c 16- | head -2 |
+ xargs echo "$(curl -s "$HTTP_WEATHER?format=%c")")"
+
+if [ "$(echo "$weather" | grep -Ec "(Unknown|curl|HTML)")" -gt 0 ]; then
+ echo "WEATHER UNAVAILABLE"
+else
+ echo "${weather:-⛅ -- }"
+fi
+
+curl -s "$HTTP_WEATHER" > ~/.cache/weather.txt
+
diff --git a/.local/bin/statusbar/i3wifi b/.local/bin/statusbar/i3wifi
new file mode 100755
index 0000000..689e3a2
--- /dev/null
+++ b/.local/bin/statusbar/i3wifi
@@ -0,0 +1,37 @@
+#!/bin/sh
+# i3block for the displaying the wifi connectivity level
+# If the wifi interface exists but no connection is active, "down" shall be displayed.
+
+case "$BLOCK_BUTTON" in
+ 1) $TERMINAL -e nmtui ;;
+ 2) $TERMINAL -e nvim "$0" ;;
+ 3) $TERMINAL -e nethogs ;;
+ # 3) echo "nethogs,$TERMINAL -e nethogs
+ # bmon,$TERMINAL -e bmon
+ # nmtui, $TERMINAL -e nmtui" | jgmenu --vsimple --at-pointer ;;
+esac
+
+iface="$(find /sys/class/net/ -maxdepth 1 -name "w*" -printf "%f\n")"
+if [ "$(cat "/sys/class/net/$iface/operstate")" = 'down' ]; then
+ icon="󰤭"; quality="down"; color="$BLOCK_COLOR_LEVEL5"
+else
+ quality=$(grep "$iface" /proc/net/wireless | awk '{ print int($3 * 100 / 70) }')
+ if [ "$quality" = 100 ]; then
+ icon="󰤨"; color="$BLOCK_COLOR_LEVEL1"
+ elif [ "$quality" -ge 80 ]; then
+ icon="󰤥"; color="$BLOCK_COLOR_LEVEL1"
+ elif [ "$quality" -ge 60 ]; then
+ icon="󰤢"; color="$BLOCK_COLOR_LEVEL2"
+ elif [ "$quality" -ge 40 ]; then
+ icon="󰤟"; color="$BLOCK_COLOR_LEVEL3"
+ elif [ "$quality" -ge 20 ]; then
+ icon="󰤟"; color="$BLOCK_COLOR_LEVEL4"
+ else
+ icon="󰤯"; color="$BLOCK_COLOR_LEVEL5"
+ fi
+ [ -n "$quality" ] && quality="$quality%"
+fi
+
+echo "$icon $quality"
+echo
+echo "$color"
diff --git a/.local/bin/statusbar/memory_percent b/.local/bin/statusbar/memory_percent
new file mode 100755
index 0000000..2b8da66
--- /dev/null
+++ b/.local/bin/statusbar/memory_percent
@@ -0,0 +1,57 @@
+#!/bin/sh
+# Copyright (C) 2014 Julien Bonjean <julien@bonjean.info>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+TYPE="${BLOCK_INSTANCE:-mem}"
+
+awk -v type=$TYPE '
+/^MemTotal:/ {
+ mem_total=$2
+}
+/^MemFree:/ {
+ mem_free=$2
+}
+/^Buffers:/ {
+ mem_free+=$2
+}
+/^Cached:/ {
+ mem_free+=$2
+}
+/^SwapTotal:/ {
+ swap_total=$2
+}
+/^SwapFree:/ {
+ swap_free=$2
+}
+END {
+ if (type == "swap") {
+ free=swap_free/1024/1024
+ used=(swap_total-swap_free)/1024/1024
+ total=swap_total/1024/1024
+ } else {
+ free=mem_free/1024/1024
+ used=(mem_total-mem_free)/1024/1024
+ total=mem_total/1024/1024
+ }
+ pct=0
+ if (total > 0) {
+ pct=used/total*100
+ }
+ # full text
+ # printf("%.1fG/%.1fG", used, total)
+ # printf("%.1fG", used)
+ printf("%d", pct)
+}
+' /proc/meminfo
diff --git a/.local/bin/statusbar/memory_usage b/.local/bin/statusbar/memory_usage
new file mode 100755
index 0000000..8f0fee4
--- /dev/null
+++ b/.local/bin/statusbar/memory_usage
@@ -0,0 +1,56 @@
+#!/bin/sh
+# Copyright (C) 2014 Julien Bonjean <julien@bonjean.info>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+TYPE="${BLOCK_INSTANCE:-mem}"
+
+awk -v type=$TYPE '
+/^MemTotal:/ {
+ mem_total=$2
+}
+/^MemFree:/ {
+ mem_free=$2
+}
+/^Buffers:/ {
+ mem_free+=$2
+}
+/^Cached:/ {
+ mem_free+=$2
+}
+/^SwapTotal:/ {
+ swap_total=$2
+}
+/^SwapFree:/ {
+ swap_free=$2
+}
+END {
+ if (type == "swap") {
+ free=swap_free/1024/1024
+ used=(swap_total-swap_free)/1024/1024
+ total=swap_total/1024/1024
+ } else {
+ free=mem_free/1024/1024
+ used=(mem_total-mem_free)/1024/1024
+ total=mem_total/1024/1024
+ }
+ pct=0
+ if (total > 0) {
+ pct=used/total*100
+ }
+ # full text
+ # printf("%.1fG/%.1fG", used, total)
+ printf("%.1fG", used)
+}
+' /proc/meminfo
generated by cgit v1.2.3 (git 2.39.1) at 2025-06-23 01:05:17 +0000