My current i3wm config

awesome_i3wm.md

Awesome i3wm

• multimedia keys
• next/prev window using i3ipc-python

config

# This file has been auto-generated by i3-config-wizard(1).
# It will not be overwritten, so edit it as you like.
#
# Should you change your keyboard layout some time, delete
# this file and re-run i3-config-wizard(1).
#

# i3 config file (v4)
#
# Please see http://i3wm.org/docs/userguide.html for a complete reference!

set $mod Mod4
set $alt Mod1

# Font for window titles. Will also be used by the bar unless a different font
# is used in the bar {} block below.
#font pango:monospace 8
font pango:JetBrains Mono 8

# This font is widely installed, provides lots of unicode glyphs, right-to-left
# text rendering and scalability on retina/hidpi displays (thanks to pango).
#font pango:DejaVu Sans Mono 8

# Before i3 v4.8, we used to recommend this one as the default:
# font -misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1
# The font above is very space-efficient, that is, it looks good, sharp and
# clear in small sizes. However, its unicode glyph coverage is limited, the old
# X core fonts rendering does not support right-to-left and this being a bitmap
# font, it doesn’t scale on retina/hidpi displays.

# Enable back_and_forth
workspace_auto_back_and_forth yes
bindsym $mod+z workspace back_and_forth

# Use Mouse+$mod to drag floating windows to their wanted position
floating_modifier $mod

# start a terminal
bindsym $mod+Return exec i3-sensible-terminal

# kill focused window
bindsym $mod+Shift+q kill
bindsym $alt+F4 kill

# start dmenu (a program launcher)
bindsym $mod+d exec dmenu_run
# There also is the (new) i3-dmenu-desktop which only displays applications
# shipping a .desktop file. It is a wrapper around dmenu, so you need that
# installed.
# bindsym $mod+d exec --no-startup-id i3-dmenu-desktop

# change focus
bindsym $mod+h focus left
bindsym $mod+j focus down
bindsym $mod+k focus up
bindsym $mod+l focus right

# alternatively, you can use the cursor keys:
bindsym $mod+Left focus left
bindsym $mod+Down focus down
bindsym $mod+Up focus up
bindsym $mod+Right focus right

# move workspace through outputs
bindsym $mod+Control+h move workspace to output left
bindsym $mod+Control+j move workspace to output down
bindsym $mod+Control+k move workspace to output up
bindsym $mod+Control+l move workspace to output right

# alternatively, you can use the cursor keys:
bindsym $mod+Control+Left move workspace to output left
bindsym $mod+Control+Down move workspace to output down
bindsym $mod+Control+Up move workspace to output up
bindsym $mod+Control+Right move workspace to output right

# move focused window
bindsym $mod+Shift+h move left
bindsym $mod+Shift+j move down
bindsym $mod+Shift+k move up
bindsym $mod+Shift+l move right

# alternatively, you can use the cursor keys:
bindsym $mod+Shift+Left move left
bindsym $mod+Shift+Down move down
bindsym $mod+Shift+Up move up
bindsym $mod+Shift+Right move right

# split in horizontal orientation
bindsym $mod+b split h

# split in vertical orientation
bindsym $mod+v split v

# enter fullscreen mode for the focused container
bindsym $mod+f fullscreen toggle

# change container layout (stacked, tabbed, toggle split)
bindsym $mod+s layout stacking
bindsym $mod+w layout tabbed
bindsym $mod+e layout toggle split

# toggle sticky mode
bindsym $mod+t sticky toggle

# toggle touchpad
bindsym $mod+Control+t exec toggle_touchpad && notify-send "Touchpad toggled"

# toggle tiling / floating
bindsym $mod+Shift+space floating toggle

# toggle borders
bindsym $mod+x border toggle

# change focus between tiling / floating windows
bindsym $mod+Control+space focus mode_toggle

# focus the parent container
bindsym $mod+a focus parent

# focus the child container
bindsym $mod+Shift+a focus child

# rename workspace
bindsym $mod+n exec i3-input -F 'rename workspace to "%s"' -P 'New name for this workspace: '

# switch to workspace
bindsym $mod+1 workspace number 1
bindsym $mod+2 workspace number 2
bindsym $mod+3 workspace number 3
bindsym $mod+4 workspace number 4
bindsym $mod+5 workspace number 5
bindsym $mod+6 workspace number 6
bindsym $mod+7 workspace number 7
bindsym $mod+8 workspace number 8
bindsym $mod+9 workspace number 9
bindsym $mod+0 workspace number 10
bindsym $mod+F1 workspace number 11
bindsym $mod+F2 workspace number 12
bindsym $mod+F3 workspace number 13
bindsym $mod+F4 workspace number 14
bindsym $mod+F5 workspace number 15
bindsym $mod+F6 workspace number 16
bindsym $mod+F7 workspace number 17
bindsym $mod+F8 workspace number 18
bindsym $mod+F9 workspace number 19
bindsym $mod+F10 workspace number 20
bindsym $mod+F11 workspace number 21
bindsym $mod+F12 workspace number 22

# move focused container to workspace
bindsym $mod+Shift+1 move container to workspace number 1
bindsym $mod+Shift+2 move container to workspace number 2
bindsym $mod+Shift+3 move container to workspace number 3
bindsym $mod+Shift+4 move container to workspace number 4
bindsym $mod+Shift+5 move container to workspace number 5
bindsym $mod+Shift+6 move container to workspace number 6
bindsym $mod+Shift+7 move container to workspace number 7
bindsym $mod+Shift+8 move container to workspace number 8
bindsym $mod+Shift+9 move container to workspace number 9
bindsym $mod+Shift+0 move container to workspace number 10
bindsym $mod+Shift+F1 move container to workspace number 11
bindsym $mod+Shift+F2 move container to workspace number 12
bindsym $mod+Shift+F3 move container to workspace number 13
bindsym $mod+Shift+F4 move container to workspace number 14
bindsym $mod+Shift+F5 move container to workspace number 15
bindsym $mod+Shift+F6 move container to workspace number 16
bindsym $mod+Shift+F7 move container to workspace number 17
bindsym $mod+Shift+F8 move container to workspace number 18
bindsym $mod+Shift+F9 move container to workspace number 19
bindsym $mod+Shift+F10 move container to workspace number 20
bindsym $mod+Shift+F11 move container to workspace number 21
bindsym $mod+Shift+F12 move container to workspace number 22

# reload the configuration file
bindsym $mod+Shift+c reload
# restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
bindsym $mod+Shift+r restart
# exit i3 (logs you out of your X session)
bindsym $mod+Shift+e 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'"

# lock
bindsym $alt+x exec "xtrlock"
# bindsym $alt+l exec "slock &"
# bindsym $alt+s exec "slock sudo systemctl suspend &"

# window switcher
bindsym $mod+space exec "rofi -show window"

# switch to urgent window
bindsym $mod+g [urgent=latest] focus

# reload output layout
bindsym $mod+Control+F1 exec ~/.config/i3/screenlayout-laptop-only.sh
bindsym $mod+Control+F2 exec ~/.config/i3/screenlayout-big-screen-only.sh
bindsym $mod+Control+F3 exec ~/.config/i3/screenlayout-big-screen-over-laptop.sh
bindsym $mod+Control+F4 exec ~/.config/i3/screenlayout-work-two-screens.sh
bindsym $mod+Control+F8 exec ~/.config/i3/screenlayout-conference-room-mirror.sh

# Pulse Audio controls
bindsym $mod+period exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +5% #increase sound volume
bindsym $mod+comma exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -5% #decrease sound volume
bindsym $mod+m exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle # mute sink sound
bindsym $mod+Shift+m exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle # mute source sound

# alternative with multimedia keys
bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +5% #increase sound volume
bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -5% #decrease sound volume
bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle # mute sink sound

# select sink and source
bindsym $mod+i exec --no-startup-id ~/.config/i3/select_pactl_sink_source.sh

bindsym Print exec --no-startup-id spectacle
bindsym Shift+Print exec --no-startup-id spectacle -b
bindsym Control+Print exec --no-startup-id spectacle -r
bindsym Shift+Control+Print exec --no-startup-id spectacle -r -b -n

# Sreen brightness controls
# bindsym $mod+Shift+comma exec xbacklight +10 # increase screen brightness
# bindsym $mod+Shift+period exec xbacklight -10 # decrease screen brightness

# Touchpad controls
# bindsym XF86TouchpadToggle exec ~/.local/bin/toggletouchpad.sh # toggle touchpad

# Media player controls
# playerctl source: https://github.com/acrisci/playerctl
# more info: https://faq.i3wm.org/question/3747/enabling-multimedia-keys.1.html
bindsym XF86AudioPlay exec playerctl play
bindsym XF86AudioPause exec playerctl pause
bindsym XF86AudioNext exec playerctl next
bindsym XF86AudioPrev exec playerctl previous

# resize window (you can also use the mouse for that)
mode "resize" {
        # These bindings trigger as soon as you enter the resize mode

        # Pressing left will shrink the window’s width.
        # Pressing right will grow the window’s width.
        # Pressing up will shrink the window’s height.
        # Pressing down will grow the window’s height.
        bindsym h resize shrink width 10 px or 10 ppt
        bindsym j resize grow height 10 px or 10 ppt
        bindsym k resize shrink height 10 px or 10 ppt
        bindsym l resize grow width 10 px or 10 ppt

        # same bindings, but for the arrow keys
        bindsym Left resize shrink width 10 px or 10 ppt
        bindsym Down resize grow height 10 px or 10 ppt
        bindsym Up resize shrink height 10 px or 10 ppt
        bindsym Right resize grow width 10 px or 10 ppt

        # back to normal: Enter or Escape
        bindsym Return mode "default"
        bindsym Escape mode "default"
}

bindsym $mod+r mode "resize"

# Start i3bar to display a workspace bar (plus the system information i3status
# finds out, if available)
bar {
  status_command i3status
  position top
  id bar-top
  tray_output primary
  colors {
    separator #888888
    background #1c1b1a
    statusline #888888
    focused_workspace #B9701C #9D5110 #FFFFFF
    active_workspace #333333 #333333 #FFFFFF
    inactive_workspace #333333 #111111 #888888
    urgent_workspace #C20000 #C20000 #FFFFFF
  }
}
#red# colors {
#red#   separator #888888
#red#   background #1c1b1a
#red#   statusline #888888
#red#   focused_workspace #F21F69 #B2003E #FFFFFF
#red#   active_workspace #333333 #333333 #FFFFFF
#red#   inactive_workspace #333333 #111111 #888888
#red#   urgent_workspace #C20000 #C20000 #FFFFFF
#red# }

# make pomello always floating
for_window [class="Pomello"] floating enable

for_window [title="Volume Control"] floating enable
for_window [title="Screen Layout Editor"] floating enable
for_window [title="Google Hangouts - [email protected]"] floating enable

for_window [title="Spotify"] border toggle
for_window [title="Welcome - Visual Studio Code - Insiders"] border toggle
for_window [title="michal_chalupczak@a0248:~"] border toggle
for_window [title="[email protected]"] border toggle

# make todoist always floating
#for_window [title="Todoist"] floating enable

# color theme:
#red# client.focused #B2003E #B2003E #FFFFFF #FFFFFF
#red# client.focused_inactive #890418 #890418 #888888 #FFFFFF
#red# client.unfocused #333333 #333333 #888888 #FFFFFF
#red# client.urgent #C20000 #C20000 #FFFFFF #FFFFFF

client.focused #9D5110 #9D5110 #FFFFFF #FFFFFF
client.focused_inactive #7A3F0C #7A3F0C #888888 #FFFFFF
client.unfocused #333333 #333333 #888888 #FFFFFF
client.urgent #C20000 #C20000 #FFFFFF #FFFFFF
for_window [class=".*"] title_format "[%title]"

# autostart:
exec nm-applet
exec nitrogen --restore
#exec lxpolkit
exec xfce4-power-manager
exec setxkbmap -option ctrl:nocaps
exec sleep 5;pasystray
# exec compton -CfG --inactive-dim 0.2 -i 0.9 -b  # with dimmed inactive windows
exec compton -CfG -b
exec gnome-do
exec redshift-gtk
exec dropbox start
exec unclutter
#exec yakuake

bindsym $mod+Shift+Escape move scratchpad
bindsym $mod+Escape scratchpad show

################# esperimental
## quick terminal
#exec --no-startup-id gnome-terminal -name yaqterm
#for_window [instance="yaqterm"] floating enable;
#for_window [instance="yaqterm"] move scratchpad; [instance="yaqterm"] scratchpad show; move position 0px 22px; resize shrink height 300px; resize grow width 683px; move scratchpad
#bindsym $mod+y [instance="yaqterm"] scratchpad show

dunstrc

[global]
font = Lato 11

# Allow a small subset of html markup:
#   <b>bold</b>
#   <i>italic</i>
#   <s>strikethrough</s>
#   <u>underline</u>
#
# For a complete reference see
# <http://developer.gnome.org/pango/stable/PangoMarkupFormat.html>.
# If markup is not allowed, those tags will be stripped out of the
# message.
markup = yes
plain_text = no

# The format of the message.  Possible variables are:
#   %a  appname
#   %s  summary
#   %b  body
#   %i  iconname (including its path)
#   %I  iconname (without its path)
#   %p  progress value if set ([  0%] to [100%]) or nothing
# Markup is allowed
format = "<b>%s</b>\n%b"

# Sort messages by urgency.
sort = no

# Show how many messages are currently hidden (because of geometry).
indicate_hidden = yes

# Alignment of message text.
# Possible values are "left", "center" and "right".
alignment = center

# The frequency with wich text that is longer than the notification
# window allows bounces back and forth.
# This option conflicts with "word_wrap".
# Set to 0 to disable.
bounce_freq = 0

# Show age of message if message is older than show_age_threshold
# seconds.
# Set to -1 to disable.
show_age_threshold = -1

# Split notifications into multiple lines if they don't fit into
# geometry.
word_wrap = yes

# Ignore newlines '\n' in notifications.
ignore_newline = no

# Hide duplicate's count and stack them
stack_duplicates = yes
hide_duplicates_count = yes


# The geometry of the window:
#   [{width}]x{height}[+/-{x}+/-{y}]
# The geometry of the message window.
# The height is measured in number of notifications everything else
# in pixels.  If the width is omitted but the height is given
# ("-geometry x2"), the message window expands over the whole screen
# (dmenu-like).  If width is 0, the window expands to the longest
# message displayed.  A positive x is measured from the left, a
# negative from the right side of the screen.  Y is measured from
# the top and down respectevly.
# The width can be negative.  In this case the actual width is the
# screen width minus the width defined in within the geometry option.
#geometry = "250x50-40+40"
geometry = "300x50-15+49"

# Shrink window if it's smaller than the width.  Will be ignored if
# width is 0.
shrink = no

# The transparency of the window.  Range: [0; 100].
# This option will only work if a compositing windowmanager is
# present (e.g. xcompmgr, compiz, etc.).
transparency = 5

# Don't remove messages, if the user is idle (no mouse or keyboard input)
# for longer than idle_threshold seconds.
# Set to 0 to disable.
idle_threshold = 0

# Which monitor should the notifications be displayed on.
monitor = 0

# Display notification on focused monitor.  Possible modes are:
#   mouse: follow mouse pointer
#   keyboard: follow window with keyboard focus
#   none: don't follow anything
#
# "keyboard" needs a windowmanager that exports the
# _NET_ACTIVE_WINDOW property.
# This should be the case for almost all modern windowmanagers.
#
# If this option is set to mouse or keyboard, the monitor option
# will be ignored.
follow = none

# Should a notification popped up from history be sticky or timeout
# as if it would normally do.
sticky_history = yes

# Maximum amount of notifications kept in history
history_length = 15

# Display indicators for URLs (U) and actions (A).
show_indicators = no

# The height of a single line.  If the height is smaller than the
# font height, it will get raised to the font height.
# This adds empty space above and under the text.
line_height = 3

# Draw a line of "separatpr_height" pixel height between two
# notifications.
# Set to 0 to disable.
separator_height = 2

# Padding between text and separator.
padding = 6

# Horizontal padding.
horizontal_padding = 6

# Define a color for the separator.
# possible values are:
#  * auto: dunst tries to find a color fitting to the background;
#  * foreground: use the same color as the foreground;
#  * frame: use the same color as the frame;
#  * anything else will be interpreted as a X color.
separator_color = frame

# Print a notification on startup.
# This is mainly for error detection, since dbus (re-)starts dunst
# automatically after a crash.
startup_notification = false

# dmenu path.
dmenu = /usr/bin/dmenu -p dunst:

# Browser for opening urls in context menu.
browser = /usr/bin/firefox -new-tab

# Align icons left/right/off
icon_position = off
max_icon_size = 80

# Paths to default icons.
icon_path = /usr/share/icons/Paper/16x16/mimetypes/:/usr/share/icons/Paper/48x48/status/:/usr/share/icons/Paper/16x16/devices/:/usr/share/icons/Paper/48x48/notifications/:/usr/share/icons/Paper/48x48/emblems/

frame_width = 3
frame_color = "#8EC07C"

[shortcuts]

# Shortcuts are specified as [modifier+][modifier+]...key
# Available modifiers are "ctrl", "mod1" (the alt-key), "mod2",
# "mod3" and "mod4" (windows-key).
# Xev might be helpful to find names for keys.

# Close notification.
close = ctrl+space

# Close all notifications.
close_all = ctrl+shift+space

# Redisplay last message(s).
# On the US keyboard layout "grave" is normally above TAB and left
# of "1".
history = mod4+grave

# Context menu.
context = ctrl+shift+period

[urgency_low]
# IMPORTANT: colors have to be defined in quotation marks.
# Otherwise the "#" and following would be interpreted as a comment.
#frame_color = "#3B7C87"
#foreground = "#3B7C87"
frame_color = "#66635f"
foreground = "#66635f"
background = "#1c1b1a"
#background = "#191311"
#background = "#2B313C"
timeout = 4

[urgency_normal]
#frame_color = "#5B8234"
#foreground = "#5B8234"
frame_color = "#d1c8be"
foreground = "#d1c8be"
background = "#1c1b1a"
#background = "#191311"
#background = "#2B313C"
timeout = 6

[urgency_critical]
#frame_color = "#B7472A"
#foreground = "#B7472A"
frame_color = "#f43711"
foreground = "#f43711"
background = "#1c1b1a"
#background = "#191311"
#background = "#2B313C"
timeout = 8


# Every section that isn't one of the above is interpreted as a rules to
# override settings for certain messages.
# Messages can be matched by "appname", "summary", "body", "icon", "category",
# "msg_urgency" and you can override the "timeout", "urgency", "foreground",
# "background", "new_icon" and "format".
# Shell-like globbing will get expanded.
#
# SCRIPTING
# You can specify a script that gets run when the rule matches by
# setting the "script" option.
# The script will be called as follows:
#   script appname summary body icon urgency
# where urgency can be "LOW", "NORMAL" or "CRITICAL".
#
# NOTE: if you don't want a notification to be displayed, set the format
# to "".
# NOTE: It might be helpful to run dunst -print in a terminal in order
# to find fitting options for rules.

#[espeak]
#    summary = "*"
#    script = dunst_espeak.sh

#[script-test]
#    summary = "*script*"
#    script = dunst_test.sh

#[ignore]
#    # This notification will not be displayed
#    summary = "foobar"
#    format = ""

#[signed_on]
#    appname = Pidgin
#    summary = "*signed on*"
#    urgency = low
#
#[signed_off]
#    appname = Pidgin
#    summary = *signed off*
#    urgency = low
#
#[says]
#    appname = Pidgin
#    summary = *says*
#    urgency = critical
#
#[twitter]
#    appname = Pidgin
#    summary = *twitter.com*
#    urgency = normal
#
# vim: ft=cfg

i3status.conf

# i3status configuration file.
# see "man i3status" for documentation.

# It is important that this file is edited as UTF-8.
# The following line should contain a sharp s:
# ß
# If the above line is not correctly displayed, fix your editor first!

general {
        colors = true
        color_good = "#8dd80a"
        color_degraded = "#f49911"
        color_bad = "#f43711"
        output_format = i3bar
        interval = 5
}

#order += "disk /"
#order += "run_watch DHCP"
#order += "run_watch VPN"
order += "path_exists VPN"
#order += "wireless _first_"
order += "wireless wlp0s20f3"
#order += "ethernet _first_"
order += "ethernet enp0s31f6"
order += "battery 0"
order += "load"
order += "cpu_usage"
order += "volume master"
order += "tztime local"

wireless wlp0s20f3 {
        format_up = "W: %quality at %essid"
        # format_up = "W: (%quality at %essid) %ip"
        format_down = "W: down"
}

ethernet enp0s31f6 {
        # if you use %speed, i3status requires root privileges
        format_up = "E: %speed"
        # format_up = "E: %ip (%speed)"
        format_down = "E: down"
}

battery 0 {
        format = "⚡ %status %percentage %remaining"
}

run_watch DHCP {
        pidfile = "/var/run/dhclient*.pid"
}

run_watch VPN {
        pidfile = "/var/run/vpnc/pid"
}


path_exists VPN {
	path = "/proc/sys/net/ipv4/conf/tun0"
}

tztime local {
        format = "📅 %Y-%m-%d %H:%M"
}

#tztime travel {
#        format = "🛫  %Y-%m-%d %H:%M %Z"
#        timezone = "America/Tijuana"
#}
#order += "tztime travel"


load {
        format = "🚦 %1min"
}

disk "/" {
        format = "💽 %avail"
}

cpu_usage {
        format = "📈 %usage"
}

volume master {
        format = "🔊 %volume"
        format_muted = "🔈 %volume"
        device = "pulse"
}

screenlayout-big-screen-only.sh

#!/bin/sh
xrandr --output eDP-1 --off --output HDMI-1 --off --output HDMI-2 --primary --mode 2560x1440 --pos 0x0 --rotate normal --output DP-3 --off --output DP-2 --off --output DP-1 --off &
nitrogen --restore

screenlayout-big-screen-over-laptop.sh

#!/bin/sh
xrandr --output eDP-1 --primary --mode 1920x1080 --pos 296x1440 --rotate normal --output HDMI-1 --off --output HDMI-2 --mode 2560x1440 --pos 0x0 --rotate normal --output DP-3 --off --output DP-2 --off --output DP-1 --off &
nitrogen --restore

screenlayout-conference-room-mirror.sh

#!/bin/sh
xrandr --output eDP-1 --primary --mode 1680x1050 --pos 0x0 --rotate normal --off --output HDMI-1 --off --output HDMI-2 --mode 1680x1050 --pos 0x0 --rotate normal --output DP-3 --off --output DP-2 --off --output DP-1 --off &
nitrogen --restore

screenlayout-laptop-only.sh

#!/bin/sh
xrandr --output eDP-1 --primary --mode 1920x1080 --pos 0x0 --rotate normal --output HDMI-1 --off --output HDMI-2 --off --output DP-3 --off --output DP-2 --off --output DP-1 --off &
nitrogen --restore

screenlayout-work-two-screens.sh

#!/bin/sh
xrandr --output HDMI-2 --mode 1920x1200 --pos 1920x0 --rotate normal --output HDMI-1 --off --output DP-1 --off --output eDP-1 --primary --mode 1920x1080 --pos 0x536 --rotate normal --output DP-2 --off &
nitrogen --restore

select_pactl_sink_source.sh

#!/bin/bash

SOURCE=$(pactl list sources | grep "Name" | grep -v "monitor" | sed "s/^.*Name: //" | dmenu -p sources: -i)
SINK=$(pactl list sinks | grep "Name" | sed "s/^.*Name: //" | dmenu -p sinks: -i)


if [ $SINK ] && [ $SOURCE ]; then
	pactl set-default-sink $SINK
	pactl set-default-source $SOURCE
	notify-send "Sound sink/source update" "Sink: $SINK\nSource: $SOURCE"
else
	notify-send "Sound sink/source update" "Empty Sink or Source. No changes applied."
fi

toggletouchpad.sh

#!/bin/bash

declare -i ID
ID=`xinput list | grep -Eo 'TouchPad\s*id\=[0-9]{1,2}' | grep -Eo '[0-9]{1,2}'`
declare -i STATE
STATE=`xinput list-props $ID|grep 'Device Enabled'|awk '{print $4}'`
if [ $STATE -eq 1 ]
then
    xinput disable $ID
    echo "Touchpad disabled."
else
    xinput enable $ID
    echo "Touchpad enabled."
fi

It's very nice

perfect