Added i3 config

.config/i3/alt-tab.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+# ================================================================================== #
+# Focus the next window on the current workspace in i3, e.g. for binding to Alt+Tab  #
+# Depends: jq, awk, i3wm (obviously)                                                 #
+# Author: Nervengift <dev@nerven.gift>                                               #
+# License: Don't think this deserves a license, Public Domain                        #
+# Known bugs: doesn't work with non-window container focused                         #
+# ================================================================================== #
+
+ws=$(i3-msg -t get_workspaces|jq "map(select(.focused))[]|.name")
+echo $ws
+windows=$(i3-msg -t get_tree|jq ".nodes|map(.nodes[])|map(.nodes[])|map(select(.type==\"workspace\" and .name==$ws))[0].nodes|map(recurse(.nodes[]))|map(.window)|.[]|values")
+echo $windows
+current=$(i3-msg -t get_tree|jq "recurse(.nodes[])|select(.focused)|.window")
+echo $current
+if [ "x$current" != "xnull" ]; then
+	next=$(echo $windows | awk "BEGIN {RS=\" \";FS=\"   \"};NR == 1 {w=\$1};{if (f == 1){w=\$1;f=0}else if (\$1 == \"$current\") f=1};END {print w}")
+	i3-msg [id=$next] focus > /dev/null
+fi

.config/i3/config

@@ -0,0 +1,154 @@
+# i3 config file (v4)
+#
+# Please see http://i3wm.org/docs/userguide.html for a complete reference!
+
+set $mod Mod4
+floating_modifier $mod
+
+font pango:Noto Sans 11
+
+# kill focused window
+bindsym $mod+apostrophe kill
+bindsym Mod1+F4 kill
+
+# move focused window
+bindsym $mod+Left move left
+bindsym $mod+Down move down
+bindsym $mod+Up move up
+bindsym $mod+Right move right
+
+# split in horizontal orientation
+bindsym $mod+h split h
+bindsym $mod+t split v
+
+# enter fullscreen mode for the focused container
+bindsym $mod+f fullscreen toggle
+
+# change container layout (stacked, tabbed, toggle split)
+bindsym $mod+o layout stacking
+bindsym $mod+comma layout tabbed
+bindsym $mod+period layout toggle split
+
+# toggle tiling / floating
+bindsym $mod+u floating toggle
+
+# focus the parent container
+bindsym $mod+a focus parent
+bindsym $mod+d focus child
+
+#  Screen configs  #
+set    $left   "DP-1.1"
+set    $centre "DP-1.2.1"
+set    $right  "DP-1.2.2"
+set    $top    "HDMI-0"
+
+# Workspace -> Screen
+workspace 1 output $left
+workspace 2 output $centre
+workspace 3 output $right
+workspace 4 output $top
+
+# switch to workspace
+bindsym $mod+1 workspace 1
+bindsym $mod+2 workspace 2
+bindsym $mod+3 workspace 3
+bindsym $mod+4 workspace 4
+bindsym $mod+5 workspace 5
+bindsym $mod+6 workspace 6
+bindsym $mod+7 workspace 7
+bindsym $mod+8 workspace 8
+bindsym $mod+9 workspace 9
+bindsym $mod+0 workspace 10
+
+# move focused container to workspace
+bindsym $mod+Shift+1 move container to workspace 1
+bindsym $mod+Shift+2 move container to workspace 2
+bindsym $mod+Shift+3 move container to workspace 3
+bindsym $mod+Shift+4 move container to workspace 4
+bindsym $mod+Shift+5 move container to workspace 5
+bindsym $mod+Shift+6 move container to workspace 6
+bindsym $mod+Shift+7 move container to workspace 7
+bindsym $mod+Shift+8 move container to workspace 8
+bindsym $mod+Shift+9 move container to workspace 9
+bindsym $mod+Shift+0 move container to workspace 10
+
+# exit i3 (logs you out of your X session)
+bindsym $mod+Shift+Escape exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -b 'Yes, exit i3' 'i3-msg exit'"
+
+set $bg-color            #2f343f
+set $inactive-bg-color   #2f343f
+set $text-color          #f3f4f5
+set $inactive-text-color #676E7D
+set $urgent-bg-color     #E53935
+
+# window colors
+#                       border              background         text                 indicator
+client.focused          $bg-color           $bg-color          $text-color          #00ff00
+client.unfocused        $inactive-bg-color  $inactive-bg-color $inactive-text-color #00ff00
+client.focused_inactive $inactive-bg-color  $inactive-bg-color $inactive-text-color #00ff00
+client.urgent           $urgent-bg-color    $urgent-bg-color   $text-color          #00ff00
+
+bar {
+    status_command i3blocks -c ~/.config/i3blocks/config
+
+    workspace_buttons yes
+    strip_workspace_numbers yes
+    tray_output primary
+    tray_padding 0
+    height 24
+
+    output $centre
+    position top
+
+    colors {
+        separator #757575
+        background #2f343f
+        #                  border             background         text
+        focused_workspace  $bg-color          $bg-color          $text-color
+        inactive_workspace $inactive-bg-color $inactive-bg-color $inactive-text-color
+        urgent_workspace   $urgent-bg-color   $urgent-bg-color   $text-color
+    }
+}
+
+# remove window border, add spacing
+for_window [class="^.*"] border pixel 0
+gaps inner 10
+gaps outer 2
+#smart_gaps on
+
+# Do not follow the mouse
+focus_follows_mouse no
+
+# keybindings
+bindsym $mod+Shift+j reload
+bindsym $mod+Shift+p restart
+bindsym Mod1+Tab     exec ~/.config/i3/alt-tab.sh
+bindsym $mod+Return  exec i3-sensible-terminal
+bindsym $mod+l       exec ~/.config/i3/lock.sh
+bindsym $mod+space   exec rofi -show run -fg "#D3DAE3" -bg "#383C4A" -hlbg "#5294E2"
+bindsym Print        exec sh imgur-screenshot -s
+bindsym $mod+Print   exec sh imgur-screenshot
+bindsym $mod+Shift+Return exec --no-startup-id ~/.config/i3/cycleaudio.py && pkill -RTMIN+10 i3blocks
+
+# Media player controls
+bindsym XF86AudioPlay  exec --no-startup-id mpc toggle
+bindsym XF86AudioPause exec --no-startup-id mpc pause
+bindsym XF86AudioStop  exec --no-startup-id mpc stop
+bindsym XF86AudioNext  exec --no-startup-id mpc next
+bindsym XF86AudioPrev  exec --no-startup-id mpc previous
+bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +5% && pkill -RTMIN+10 i3blocks
+bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -5% && pkill -RTMIN+10 i3blocks
+bindsym XF86AudioMute        exec --no-startup-id pactl set-sink-mute   @DEFAULT_SINK@ toggle && pkill -RTMIN+10 i3blocks
+
+# app launch shortcuts
+exec_alawys --no-startup-id ~/.fehbg
+exec_always --no-startup-id ~/.config/i3/disable-standby-fs.py
+exec xautolock -time 10 -locker /usr/bin/lock.sh
+bindsym $mod+c exec --no-startup-id google-chrome-stable
+
+exec dex -a
+exec redshift
+exec compton -b --config ~/.config/compton.conf
+
+exec i3-msg 'workspace 2; exec i3-sensible-terminal'
+exec --no-startup-id i3-msg 'workspace 3; exec google-chrome-stable'

.config/i3/cycleaudio.py

@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+
+import subprocess as sp
+import re
+
+# This script cycles pulseaudio sinks and changes the defaults.
+# Audio playback is also moved to the new default sink. The script
+# is intended to bind to some keyboard shortcut to cycle through 
+# outputs on the fly. 
+#
+# Requirements: pacmd, python3
+
+dev_out, _ = sp.Popen('pacmd list-sinks', shell=True, stdout=sp.PIPE).communicate()
+inp_out, _ = sp.Popen('pacmd list-sink-inputs', shell=True, stdout=sp.PIPE).communicate()
+
+devices = re.findall(r"(\*?) index: (\d+)", str(dev_out))
+inputs  = re.findall(r"index: (\d+)",       str(inp_out))
+
+# find the next default device, i.e., the one after the current default
+found = False
+next_device = devices[0][1]
+for d in devices:
+    if found:
+        next_device = d[1]
+        break
+    found = (d[0] == "*")
+
+# set default device and move inputs
+sp.call(["pacmd", "set-default-sink", next_device])
+for i in inputs:
+    sp.call(["pacmd", "move-sink-input", i, next_device])

.config/i3/disable-standby-fs.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+
+from argparse import ArgumentParser
+from subprocess import call
+import i3ipc
+
+i3 = i3ipc.Connection()
+
+parser = ArgumentParser(prog='disable-standby-fs',
+        description='''
+        Disable standby (dpms) and screensaver when a window becomes fullscreen
+        or exits fullscreen-mode. Requires `xorg-xset`.
+        ''')
+
+args = parser.parse_args()
+
+def on_fullscreen_mode(i3, e):
+    if e.container.props.fullscreen_mode:
+        call(['xset', 's', 'off'])
+        call(['xset', '-dpms'])
+    else:
+        call(['xset', 's', 'on'])
+        call(['xset', '+dpms'])
+
+def on_window_close(i3, e):
+    if e.container.props.fullscreen_mode:
+        call(['xset', 's', 'on'])
+        call(['xset', '+dpms'])
+
+i3.on('window::fullscreen_mode', on_fullscreen_mode)
+i3.on('window::close', on_window_close)
+
+i3.main()

.config/i3/i3

@@ -0,0 +1 @@
+i3

.config/i3/lock.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+
+icon="$HOME/.config/i3/lock.png"
+tmpbg='/tmp/screen.png'
+
+(( $# )) && { icon=$1; }
+
+# screenshot
+scrot "$tmpbg"
+
+PX=0
+PY=0
+# lockscreen image info
+R=$(file $icon | grep -o '[0-9]* x [0-9]*')
+RX=$(echo $R | cut -d' ' -f 1)
+RY=$(echo $R | cut -d' ' -f 3)
+
+RES=$(xrandr --query | grep ' connected primary' | cut -f4 -d' ')
+
+# monitor position/offset
+SRX=$(echo $RES | cut -d'x' -f 1)                   # x pos
+SRY=$(echo $RES | cut -d'x' -f 2 | cut -d'+' -f 1)  # y pos
+SROX=$(echo $RES | cut -d'x' -f 2 | cut -d'+' -f 2) # x offset
+SROY=$(echo $RES | cut -d'x' -f 2 | cut -d'+' -f 3) # y offset
+PX=$(($SROX + $SRX/2 - $RX/2))
+PY=$(($SROY + $SRY/2 - $RY/2))
+
+
+# pixelize and add lock icon
+convert $tmpbg -scale 5% -scale 2000% $tmpbg
+convert $tmpbg $icon -geometry +$PX+$PY -composite -matte $tmpbg
+
+playing=$(mpc status | grep playing | wc -l)
+[[ $playing == 1 ]] && mpc pause
+
+i3lock -i "$tmpbg" -n -e
+
+[[ $playing == 1 ]] && mpc play
+
+
+rm "$tmpbg"

.config/i3blocks/blocks/bandwidth

@@ -0,0 +1,90 @@
+#!/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/>.
+
+# 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 $5 ; exit }')
+fi
+
+# Issue #36 compliant.
+if ! [ -e "/sys/class/net/${INTERFACE}/operstate" ] || ! [ "`cat /sys/class/net/${INTERFACE}/operstate`" = "up" ]
+then
+    echo "$INTERFACE down"
+    echo "$INTERFACE down"
+    echo "#FF0000"
+    exit 0
+fi
+
+# path to store the old results in
+path="/dev/shm/$(basename $0)-${INTERFACE}"
+
+# grabbing data for each adapter.
+read rx < "/sys/class/net/${INTERFACE}/statistics/rx_bytes"
+read tx < "/sys/class/net/${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 "${path}"
+fi
+
+# read previous state and update data storage
+read old < "${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 ]] || 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 / $time_diff ))
+
+# shift by 10 bytes to get KiB/s. If the value is larger than
+# 1024^2 = 1048576, then display MiB/s instead
+
+# incoming
+echo -n " "
+rx_kib=$(( $rx_rate >> 10 ))
+if [[ "$rx_rate" -gt 1048576 ]]; then
+  printf '%sk' "`echo "scale=1; $rx_kib / 1024" | bc`"
+else
+  echo -n "${rx_kib}k"
+fi
+
+echo -n " "
+
+# outgoing
+echo -n " "
+tx_kib=$(( $tx_rate >> 10 ))
+if [[ "$tx_rate" -gt 1048576 ]]; then
+  printf '%sm' "`echo "scale=1; $tx_kib / 1024" | bc`"
+else
+  echo -n "${tx_kib}k"
+fi

.config/i3blocks/blocks/battery

@@ -0,0 +1,97 @@
+#!/usr/bin/perl
+#
+# Copyright 2014 Pierre Mavro <deimos@deimos.fr>
+# Copyright 2014 Vivien Didelot <vivien@didelot.org>
+#
+# Licensed under the terms of the GNU GPL v3, or any later version.
+#
+# This script is meant to use with i3blocks. It parses the output of the "acpi"
+# command (often provided by a package of the same name) to read the status of
+# the battery, and eventually its remaining time (to full charge or discharge).
+#
+# The color will gradually change for a percentage below 85%, and the urgency
+# (exit code 33) is set if there is less that 5% remaining.
+
+use strict;
+use warnings;
+use Switch;
+
+my $acpi;
+my $status;
+my $percent;
+my $hours = -1;
+my $mins;
+my $full_text;
+my $short_text;
+my $bat_number = $ENV{BLOCK_INSTANCE} || 0;
+
+# read the first line of the "acpi" command output
+open (ACPI, "acpi -b | grep 'Battery $bat_number' |") or die;
+$acpi = <ACPI>;
+close(ACPI);
+
+# fail on unexpected output
+if ($acpi !~ /: (\w+), (\d+)%/) {
+	die "$acpi\n";
+}
+$status = $1;
+$percent = $2;
+
+if ($acpi =~ /, (\d+):(\d+)/) {
+    $hours = $1;
+    $mins = $2;
+}
+
+if ($status eq 'Discharging') {
+    if ($percent <= 10) {
+		$full_text = "";
+	} elsif ($percent <= 40) {
+		$full_text = "";
+	} elsif ($percent <= 75) {
+		$full_text = "";
+	} else {
+		$full_text = "";
+	}
+
+} elsif ($status eq 'Charging') {
+	$full_text = '';
+} else {
+	$full_text = '';
+}
+
+$full_text .= " $percent%";
+$short_text = $full_text;
+
+switch($ENV{BLOCK_BUTTON} || 0) {
+    case "1" {
+        if ($hours lt 0) {
+            $full_text .= " Charged";
+        } else {
+            $full_text .= " ($hours:$mins";
+            if ($status eq 'Discharging') {
+                $full_text .= ")";
+            } else {
+                $full_text .= " until full)";
+            }
+        }
+    }
+    case "4" { system("light -U -l 1") }
+    case "5" { system("light -A -l 1") }
+}
+
+
+# print text
+print "$full_text\n";
+print "$short_text\n";
+
+# consider color and urgent flag only on discharge
+if ($status eq 'Discharging') {
+
+	if ($percent < 20) {
+		print "#FF0000\n";
+	} elsif ($percent < 40) {
+		print "#FFCB00\n";
+	} 
+}
+
+exit(0);

.config/i3blocks/blocks/clock

@@ -0,0 +1,5 @@
+case $BLOCK_BUTTON in
+    1) printf " "$(date '+%d/%m/%y') ; exit ;;
+esac
+
+printf " "$(date '+%H:%M')

.config/i3blocks/blocks/cpu_usage

@@ -0,0 +1,53 @@
+#!/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 'Cannot run mpstat';
+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 "%.0f%%\n"x2, $cpu_usage;
+
+# Print color, if needed
+if ($cpu_usage >= $t_crit) {
+    print "#FF0000\n";
+} elsif ($cpu_usage >= $t_warn) {
+    print "#FFCB00\n";
+}
+
+exit 0;

.config/i3blocks/blocks/disk

@@ -0,0 +1,41 @@
+#!/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/>.
+
+DIR="${BLOCK_INSTANCE:-$HOME}"
+ALERT_LOW="${1:-10}" # color will turn red under this value (default: 10%)
+
+df -h -P -l "$DIR" | awk -v alert_low=$ALERT_LOW '
+/\/.*/ {
+	# full text
+	print $4
+
+	# short text
+	print $4
+
+	use=$5
+
+	# no need to continue parsing
+	exit 0
+}
+
+END {
+	gsub(/%$/,"",use)
+	if (100 - use < alert_low) {
+		# color
+		print "#FF0000"
+	}
+}
+'

.config/i3blocks/blocks/iface

@@ -0,0 +1,62 @@
+#!/bin/bash
+# Copyright (C) 2014 Julien Bonjean <julien@bonjean.info>
+# Copyright (C) 2014 Alexander Keller <github@nycroth.com>
+
+# 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/>.
+
+#------------------------------------------------------------------------
+
+# Use the provided interface, otherwise the device used for the default route.
+if [[ -n $BLOCK_INSTANCE ]]; then
+  IF=$BLOCK_INSTANCE
+else
+  IF=$(ip route | awk '/^default/ { print $5 ; exit }')
+fi
+
+#------------------------------------------------------------------------
+
+# As per #36 -- It is transparent: e.g. if the machine has no battery or wireless
+# connection (think desktop), the corresponding block should not be displayed.
+[[ ! -d /sys/class/net/${IF} ]] && exit
+
+#------------------------------------------------------------------------
+
+if [[ "$(cat /sys/class/net/$IF/operstate)" = 'down' ]]; then
+  echo down # full text
+  echo down # short text
+  echo \#FF0000 # color
+  exit
+fi
+
+case $1 in
+  -4)
+    AF=inet ;;
+  -6)
+    AF=inet6 ;;
+  *)
+    AF=inet6? ;;
+esac
+
+# if no interface is found, use the first device with a global scope
+LOCIP=$(ip addr show $IF | perl -n -e "/$AF ([^\/]+).* scope global/ && print \$1 and exit")
+EXTIP=$(curl -s http://whatismijnip.nl |cut -d " " -f 5)
+
+#------------------------------------------------------------------------
+
+case $BLOCK_BUTTON in
+  1) echo "$EXTIP";;
+#  2) echo -n "$LOCIP" | xclip -q -se c ;;
+#  3) echo -n "$EXTIP" | xclip -q -se c ;;
+  *) echo "$LOCIP";;
+esac

.config/i3blocks/blocks/keyindicator

@@ -0,0 +1,70 @@
+#!/usr/bin/perl
+#
+# Copyright 2014 Marcelo Cerri <mhcerri at gmail dot com>
+#
+# 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/>.
+
+use strict;
+use warnings;
+use utf8;
+use Getopt::Long;
+use File::Basename;
+
+# Default values
+my $indicator = $ENV{BLOCK_INSTANCE} || "CAPS";
+my $color_on  = "#00FF00";
+my $color_off = "#222222";
+
+sub help {
+    my $program = basename($0);
+    printf "Usage: %s [-c <color on>] [-C <color off>]\n", $program;
+    printf "  -c <color on>: hex color to use when indicator is on\n";
+    printf "  -C <color off>: hex color to use when indicator is off\n";
+    printf "\n";
+    printf "Note: environment variable \$BLOCK_INSTANCE should be one of:\n";
+    printf "  CAPS, NUM (default is CAPS).\n";
+    exit 0;
+}
+
+Getopt::Long::config qw(no_ignore_case);
+GetOptions("help|h" => \&help,
+           "c=s"    => \$color_on,
+           "C=s"    => \$color_off) or exit 1;
+
+# Key mapping
+my %indicators = (
+    CAPS => 0x00000001,
+    NUM  => 0x00000002,
+);
+
+# Retrieve key flags
+my $mask = 0;
+open(XSET, "xset -q |") or die;
+while (<XSET>) {
+    if (/LED mask:\s*([0-9]+)/) {
+        $mask = $1;
+        last;
+    }
+}
+close(XSET);
+
+# Output
+printf "%s\n", $indicator;
+printf "%s\n", $indicator;
+if (($indicators{$indicator} || 0) & $mask) {
+    printf "%s\n", $color_on;
+} else {
+    printf "%s\n", $color_off;
+}
+exit 0

.config/i3blocks/blocks/load_average

@@ -0,0 +1,34 @@
+#!/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/>.
+
+load="$(cut -d ' ' -f1 /proc/loadavg)"
+cpus="$(nproc)"
+
+# full text
+echo "$load"
+
+# short text
+echo "$load"
+
+# color if load is too high
+awk -v cpus=$cpus -v cpuload=$load '
+    BEGIN {
+        if (cpus <= cpuload) {
+            print "#FF0000";
+            exit 33;
+        }
+    }
+'

.config/i3blocks/blocks/mediaplayer

@@ -0,0 +1,76 @@
+#!/usr/bin/perl
+# Copyright (C) 2014 Tony Crisci <tony@dubstepdish.com>
+
+# 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/>.
+
+# Requires playerctl binary to be in your path (except cmus)
+# See: https://github.com/acrisci/playerctl
+
+# Set instance=NAME in the i3blocks configuration to specify a music player
+# (playerctl will attempt to connect to org.mpris.MediaPlayer2.[NAME] on your
+# DBus session).
+
+use Env qw(BLOCK_INSTANCE);
+
+my @metadata = ();
+my $player_arg = "";
+
+if ($BLOCK_INSTANCE) {
+    $player_arg = "--player='$BLOCK_INSTANCE'";
+}
+
+if ($ENV{'BLOCK_BUTTON'} == 1) {
+    system("playerctl $player_arg previous");
+} elsif ($ENV{'BLOCK_BUTTON'} == 2) {
+    system("playerctl $player_arg play-pause");
+} elsif ($ENV{'BLOCK_BUTTON'} == 3) {
+    system("playerctl $player_arg next");
+}
+
+if ($player_arg eq '' or $player_arg =~ /cmus$/) {
+    # try cmus first
+    my @cmus = split /^/, qx(cmus-remote -Q);
+    if ($? == 0) {
+        foreach my $line (@cmus) {
+            my @data = split /\s/, $line;
+            if (shift @data eq 'tag') {
+                my $key = shift @data;
+                my $value = join ' ', @data;
+
+                @metadata[0] = $value if $key eq 'artist';
+                @metadata[1] = $value if $key eq 'title';
+            }
+        }
+
+        if (@metadata) {
+            # metadata found so we are done
+            print(join ' - ', @metadata);
+            exit 0;
+        }
+    }
+
+    # if cmus was given, we are done
+    exit 0 unless $player_arg eq '';
+}
+
+my $artist = qx(playerctl $player_arg metadata artist);
+# exit status will be nonzero when playerctl cannot find your player
+exit(0) if $?;
+push(@metadata, $artist) if $artist;
+
+my $title = qx(playerctl $player_arg metadata title);
+exit(0) if $?;
+push(@metadata, $title) if $title;
+
+print(join(" - ", @metadata)) if @metadata;

.config/i3blocks/blocks/memory

@@ -0,0 +1,61 @@
+#!/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 '
+BEGIN {
+    swap_total=1
+    mem_total=1
+}
+/^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") {
+        swap_perc = (swap_total - swap_free) / swap_total * 100
+		printf("%.0f%\n", swap_perc)
+		printf("%.0f%\n", swap_perc)	
+		perc = swap_perc
+	}
+	else{
+        mem_perc  = (mem_total - mem_free) / mem_total * 100
+		printf("%.0f%\n", mem_perc)
+		printf("%.0f%\n", mem_perc)
+	    perc = mem_perc
+	}
+
+    if (perc > 80)
+        print "#FFCB00"
+    else if (perc > 60)
+        print "#FFCB00"
+}
+' /proc/meminfo

.config/i3blocks/blocks/openvpn

@@ -0,0 +1,149 @@
+#!/usr/bin/perl
+# Made by Pierre Mavro/Deimosfr <deimos@deimos.fr>
+# Licensed under the terms of the GNU GPL v3, or any later version.
+# Version: 0.2
+
+# Usage:
+# 1. The configuration name of OpenVPN should be familiar for you (home,work...)
+# 2. The device name in your configuration file should be fully named (tun0,tap1...not only tun or tap)
+# 3. When you launch one or multiple OpenVPN connexion, be sure the PID file is written in the correct folder (ex: --writepid /run/openvpn/home.pid)
+
+use strict;
+use warnings;
+use utf8;
+use Getopt::Long;
+
+my $openvpn_enabled='/dev/shm/openvpn_i3blocks_enabled';
+my $openvpn_disabled='/dev/shm/openvpn_i3blocks_disabled';
+
+# Print output
+sub print_output {
+    my $ref_pid_files = shift;
+    my @pid_files = @$ref_pid_files;
+    my $change=0;
+
+    # Total pid files
+    my $total_pid = @pid_files;
+    if ($total_pid == 0) {
+        print "VPN: down\n"x2;
+        # Delete OpenVPN i3blocks temp files
+        if (-f $openvpn_enabled) {
+            unlink $openvpn_enabled or die "Can't delete $openvpn_enabled\n";
+            # Colorize if VPN has just went down
+            print '#FF0000\n';
+        }
+        unless (-f $openvpn_disabled) {
+            open(my $shm, '>', $openvpn_disabled) or die "Can't write $openvpn_disabled\n";
+        }
+        exit(0);
+    }
+
+    # Check if interface device is present
+    my $vpn_found=0;
+    my $pid;
+    my $cmd_line;
+    my @config_name;
+    my @config_path;
+    my $interface;
+    my $current_config_path;
+    my $current_config_name;
+    foreach (@pid_files) {
+        # Get current PID
+        $pid=0;
+        open(PID, '<', $_);
+        while(<PID>) {
+            chomp $_;
+            $pid = $_;
+        }
+        close(PID);
+        # Check if PID has been found
+        if ($pid ==0) {
+            print "Can't get PID $_: $!\n";
+        }
+
+        # Check if PID is still alive
+        $cmd_line='/proc/'.$pid.'/cmdline';
+        if (-f $cmd_line) {
+            # Get config name
+            open(CMD_LINE, '<', $cmd_line);
+            while(<CMD_LINE>) {
+                chomp $_;
+                if ($_ =~ /--config\s*(.*\.conf)/) {
+                    # Get interface from config file
+                    $current_config_path = $1;
+                    # Remove unwanted escape chars
+                    $current_config_path =~ s/\x{00}//g;
+                    $interface = 'null';
+                    # Get configuration name
+                    if ($current_config_path =~ /(\w+).conf/) {
+                        $current_config_name=$1;
+                    } else {
+                        $current_config_name='unknow';
+                    }
+                    # Get OpenVPN interface device name
+                    open(CONFIG, '<', $current_config_path) or die "Can't read config file '$current_config_path': $!\n";
+                    while(<CONFIG>) {
+                        chomp $_;
+                        if ($_ =~ /dev\s+(\w+)/) {
+                            $interface=$1;
+                            last;
+                        }
+                    }
+                    close(CONFIG);
+                    # check if interface exist
+                    unless ($interface eq 'null') {
+                        if (-d "/sys/class/net/$interface") {
+                            push @config_name, $current_config_name;
+                            $vpn_found=1;
+                            # Write enabled file
+                            unless (-f $openvpn_enabled) {
+                                open(my $shm, '>', $openvpn_enabled) or die "Can't write $openvpn_enabled\n";
+                                $change=1;
+                            }
+                        }
+                    }
+                }
+            }
+            close(CMD_LINE);
+        }
+    }
+
+    # Check if PID found
+    my $names;
+    my $short_status;
+    if ($vpn_found == 1) {
+        $names = join('/', @config_name);
+        $short_status='up';
+    } else {
+        $short_status='down';
+        $names = $short_status;
+    }
+
+    print "VPN: $names\n";
+    print "VPN: $short_status\n";
+
+    # Print color if there were changes
+    print "#00FF00\n" if ($change == 1);
+
+    exit(0);
+}
+
+sub check_opts {
+    # Vars
+    my @pid_file=glob '/run/openvpn/*.pid';
+
+    # Set options
+    GetOptions( "help|h" => \&help,
+        "p=s"    => \@pid_file);
+
+    print_output(\@pid_file);
+}
+
+sub help {
+    print "Usage: openvpn [-d pid folder files]\n";
+    print "-d : pid folder files (default /run/openvpn/*.pid)\n";
+    print "Note: devices in configuration file should be named with their number (ex: tun0, tap1)\n";
+    exit(1);
+}
+
+&check_opts;

.config/i3blocks/blocks/temperature

@@ -0,0 +1,69 @@
+#!/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>
+# Copyright 2014 Benjamin Chretien <chretien at lirmm dot fr>
+
+# 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/>.
+
+use strict;
+use warnings;
+use utf8;
+use Getopt::Long;
+
+binmode(STDOUT, ":utf8");
+
+# default values
+my $t_warn = 70;
+my $t_crit = 90;
+my $chip = "coretemp-isa-0000";
+my $temperature = -9999;
+
+sub help {
+    print "Usage: temperature [-w <warning>] [-c <critical>] [--chip <chip>]\n";
+    print "-w <percent>: warning threshold to become yellow\n";
+    print "-c <percent>: critical threshold to become red\n";
+    print "--chip <chip>: sensor chip\n";
+    exit 0;
+}
+
+GetOptions("help|h" => \&help,
+           "w=i"    => \$t_warn,
+           "c=i"    => \$t_crit,
+           "chip=s" => \$chip);
+
+# Get chip temperature
+open (SENSORS, "sensors -u $chip |") or die;
+while (<SENSORS>) {
+    if (/^\s+temp1_input:\s+[\+]*([\-]*\d+\.\d)/) {
+        $temperature = $1;
+        last;
+    }
+}
+close(SENSORS);
+
+$temperature eq -9999 and die 'Cannot find temperature';
+
+# Print short_text, full_text
+print int($temperature)."°c\n" x2;
+
+# Print color, if needed
+if ($temperature >= $t_crit) {
+    print "#FF0000\n";
+    exit 33;
+} elsif ($temperature >= $t_warn) {
+    print "#FFFC00\n";
+}
+
+exit 0;

.config/i3blocks/blocks/toggleoutput.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+ 
+CARDS=$(pacmd list-cards | grep -e index: -e alsa.card_name  | xargs -n5 | awk '{print $2}')
+
+if [[ ${#CARDS} != 3 ]];  # there is a space 
+then
+    echo "This script works only with 2 outputs, and you have ..."
+    pacmd list-cards | grep -e index: -e alsa.card_name  | xargs -n5 
+    exit
+fi
+ 
+i=1
+for card_index in $CARDS ; 
+do 
+    eval CARD$i=$card_index 
+    let i+=1
+        
+done
+ 
+LAST_SINK_LINE=$(pacmd list-sink-inputs | grep -e index: -e sink: | xargs -n5 | tail -n1)
+last_sink_app_index=$( echo $LAST_SINK_LINE | awk '{print $2}' )
+last_sink_out_index=$( echo $LAST_SINK_LINE | awk '{print $4}' )
+[[ ${last_sink_out_index} == ${CARD1} ]] && new_sink_out=$CARD2 || new_sink_out=$CARD1
+ 
+#echo "$last_sink_app_index > $last_sink_out_index > ${new_sink_out}"
+ 
+pacmd move-sink-input ${last_sink_app_index} ${new_sink_out}

.config/i3blocks/blocks/volume

@@ -0,0 +1,94 @@
+#!/bin/bash
+# Copyright (C) 2014 Julien Bonjean <julien@bonjean.info>
+# Copyright (C) 2014 Alexander Keller <github@nycroth.com>
+
+# 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/>.
+
+#------------------------------------------------------------------------
+
+# The second parameter overrides the mixer selection
+# For PulseAudio users, use "pulse"
+# For Jack/Jack2 users, use "jackplug"
+# For ALSA users, you may use "default" for your primary card
+# or you may use hw:# where # is the number of the card desired
+MIXER="default"
+[ -n "$(lsmod | grep pulse)" ] && MIXER="pulse"
+[ -n "$(lsmod | grep jack)" ] && MIXER="jackplug"
+MIXER="${2:-$MIXER}"
+
+# The instance option sets the control to report and configure
+# This defaults to the first control of your selected mixer
+# For a list of the available, use `amixer -D $Your_Mixer scontrols`
+SCONTROL="${BLOCK_INSTANCE:-$(amixer -D $MIXER scontrols |
+                  sed -n "s/Simple mixer control '\([A-Za-z ]*\)',0/\1/p" |
+                  head -n1
+                )}"
+
+# The first parameter sets the step to change the volume by (and units to display)
+# This may be in in % or dB (eg. 5% or 3dB)
+STEP="${1:-2%}"
+
+
+#------------------------------------------------------------------------
+
+capability() { # Return "Capture" if the device is a capture device
+    amixer -D $MIXER get $SCONTROL |
+        sed -n "s/  Capabilities:.*cvolume.*/Capture/p"
+}
+
+volume() {
+    amixer -D $MIXER get $SCONTROL $(capability)
+}
+
+format() {
+    perl_filter='if (/.*\[(\d+)%\] (\[(-?\d+.\d+)dB\] )?\[(on|off)\]/)'
+    perl_filter+='{CORE::say $4 eq "off" ? "-1" : "'
+    perl_filter+=$([[ $STEP = *dB ]] && echo '$3' || echo '$1')
+    perl_filter+='"; exit}'
+    perl -ne "$perl_filter"
+}
+
+#------------------------------------------------------------------------
+
+case $BLOCK_BUTTON in
+  1) pavucontrol ;;
+  3) amixer -q -D $MIXER sset $SCONTROL $(capability) toggle ;;  # right click, mute/unmute
+  4) amixer -q -D $MIXER sset $SCONTROL $(capability) ${STEP}+ unmute ;; # scroll up, increase
+  5) amixer -q -D $MIXER sset $SCONTROL $(capability) ${STEP}- unmute ;; # scroll down, decrease
+esac
+
+#------------------------------------------------------------------------
+
+VOL=$(volume | format)
+
+ACTIVE=$(pacmd list-sinks | grep '* index' | awk -F": " '{print $2}')
+
+if pactl list short sinks | grep -q \^$ACTIVE".*Yeti"
+then
+    printf ""
+elif [ "$VOL" -eq -1 ]
+then
+    printf "X"
+    exit 0
+elif [ "$VOL" -eq 0 ]
+then
+    printf ""
+elif [ "$VOL" -gt 59 ]
+then
+    printf ""
+else
+    printf ""
+fi
+
+printf " "$VOL

.config/i3blocks/blocks/wifi

@@ -0,0 +1,46 @@
+#!/bin/bash
+# Copyright (C) 2014 Alexander Keller <github@nycroth.com>
+
+# 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/>.
+
+#------------------------------------------------------------------------
+
+INTERFACE="${BLOCK_INSTANCE:-wlan0}"
+
+#------------------------------------------------------------------------
+
+# As per #36 -- It is transparent: e.g. if the machine has no battery or wireless
+# connection (think desktop), the corresponding block should not be displayed.
+[[ ! -d /sys/class/net/${INTERFACE}/wireless ]] ||
+    [[ "$(cat /sys/class/net/$INTERFACE/operstate)" = 'down' ]] && exit
+
+#------------------------------------------------------------------------
+
+QUALITY=$(grep $INTERFACE /proc/net/wireless | awk '{ print int($3 * 100 / 70) }')
+
+#------------------------------------------------------------------------
+
+echo $QUALITY% # full text
+echo $QUALITY% # short text
+
+# color
+if [[ $QUALITY -ge 80 ]]; then
+    echo "#00FF00"
+elif [[ $QUALITY -lt 80 ]]; then
+    echo "#FFF600"
+elif [[ $QUALITY -lt 60 ]]; then
+    echo "#FFAE00"
+elif [[ $QUALITY -lt 40 ]]; then
+    echo "#FF0000"
+fi

.config/i3blocks/config

@@ -0,0 +1,93 @@
+# i3blocks config file
+#
+# Please see man i3blocks for a complete reference!
+# The man page is also hosted at http://vivien.github.io/i3blocks
+#
+# List of valid properties:
+#
+# align
+# color
+# command
+# full_text
+# instance
+# interval
+# label
+# min_width
+# name
+# separator
+# separator_block_width
+# short_text
+# signal
+# urgent
+
+# Global properties
+#
+# The top properties below are applied to every block, but can be overridden.
+# Each block command defaults to the script name to avoid boilerplate.
+command=~/.config/i3blocks/blocks/$BLOCK_NAME
+markup=none
+
+#full_text=
+align=center
+color=#FFFFFF
+separator=false
+separator_block_width=10
+
+[window title]
+command=xtitle -s #| sed 's/^$/ /g'"
+color=#A6D1FA
+align=center
+min_width=700
+interval=persist
+
+[separator]
+
+# Command gets the text. This
+# needs to do command on click
+#[playpause]
+#label=$
+#command=mpc toggle
+#interval=once
+
+[volume]
+instance=Master
+interval=10
+signal=10
+
+[separator]
+
+[iface]
+label=
+#instance=wlan0
+#color=#00FF00
+interval=30
+
+[separator]
+
+[cpu_usage]
+label=
+interval=5
+
+[separator]
+
+[memory]
+label=
+interval=30
+
+[separator]
+
+[temperature]
+label=
+interval=5
+
+[separator]
+
+#[battery]
+#label=
+#interval=5
+
+#[separator]
+
+[clock]
+interval=5
+