several uncommitted changes

[~bandali/configs] / rc.org

diff --git a/rc.org b/rc.org
index dcb6817..b3d5815 100644 (file)
--- a/rc.org
+++ b/rc.org
@@ -1,833 +1,332 @@
 #+title: rc.org
 #+title: rc.org

-#+property: header-args :comments link :mkdirp yes :results silent
+#+property: header-args :comments no :mkdirp yes :results silent

 
 

-* About
+This file contains some of the system-level (global) configuration
+files for various programs I use.

 
 

-This org file contains the configuration files of pretty much every
-program I use. The files are tangled (i.e. exported, or derived) from
-this file using =org-babel=.
+* systemd

 
 

-Note: This file is best viewed inside Emacs with org mode.
+Keep boot messages on tty1 (see [[https://wiki.archlinux.org/index.php/getty#Have_boot_messages_stay_on_tty1][here]])

 
 

-* Configs
-
-This section contains the configuration files (dotfiles) of various
-programs I use.
-
-** [[https://github.com/afewmail/afew][afew]]
-:PROPERTIES:
-:header-args+: :tangle ~/.config/afew/config
-:END:
-
-#+begin_quote
-an initial tagging script for notmuch mail
-#+end_quote
-
-#+begin_src conf
-# This is the default filter chain
-[SpamFilter]
-#[ClassifyingFilter]
-[KillThreadsFilter]
-#[ListMailsFilter]
-[ArchiveSentMailsFilter]
-sent_tag = sent
-[InboxFilter]
-
-#[Filter.1]
-#query = 'folder:amin/lists/.haskell-cafe'
-#tags = +lists;+lists/haskell-cafe
-#message = lists/haskell-cafe
-
-#[Filter.2]
-#query = 'folder:amin/lists/.haskell-weekly'
-#tags = +lists;+lists/haskell-weekly
-#message = lists/haskell-weekly
-
-#[Filter.3]
-#query = 'folder:amin/lists/.hackernewsletter'
-#tags = +lists;+lists/hackernewsletter
-#message = lists/hackernewsletter
-
-
-#[FolderNameFilter]
-#folder_blacklist = Inbox
-#maildir_separator = /.
-#folder_transforms = Drafts:draft Junk:spam Trash:deleted Sent:sent Archive:archive lists/haskell-cafe:lists/haskell-cafe
+#+begin_src conf :tangle /sudo::/etc/systemd/system/getty@tty1.service.d/noclear.conf
+[Service]
+TTYVTDisallocate=no

 #+end_src
 
 #+end_src
 

-** bspwm
-
-*** bspwmrc
-:PROPERTIES:
-:header-args+: :tangle ~/.config/bspwm/bspwmrc :shebang "#!/bin/sh"
-:END:
-
-#+begin_src sh
-sxhkd &
-sh ~/.fehbg &
-xfce4-panel -d &
-#compton &
-sleep 0.5 && pasystray --notify=all &
-
-bspc monitor -d I II III IV V VI VII VIII IX X
-#bspc monitor eDP-1 -d I II III IV V
-#bspc monitor HDMI-1 -d VI VII VIII IX X
-
-#bspc config border_width         2
-#bspc config window_gap           8
-bspc config window_gap           0
-
-bspc config bottom_padding 26
-
-bspc config split_ratio          0.52
-bspc config borderless_monocle   true
-bspc config gapless_monocle      true
-bspc config click_to_focus       button1
-bspc config directional_focus_tightness low
-
-bspc rule -a Firefox desktop='^1' follow=on
-bspc rule -a Nightly desktop='^1' follow=on
-bspc rule -a Emacs desktop='^2' state=tiled follow=on
-#bspc rule -a Chromium desktop='^4' follow=on
-bspc rule -a URxvt state=floating
-bspc rule -a URxvt:tiled state=tiled
-bspc rule -a Connman-gtk state=floating
-bspc rule -a Xfce4-panel state=floating
-bspc rule -a TelegramDesktop state=floating
-bspc rule -a Ec state=floating
-bspc rule -a Pavucontrol state=floating
-bspc rule -a Eog state=floating
-bspc rule -a Seahorse state=floating
-bspc rule -a mpv state=floating
-bspc rule -a Evince state=floating
-bspc rule -a Meld state=floating
-bspc rule -a Autokey-gtk state=floating
-bspc rule -a Mousepad state=floating
-bspc rule -a Wrapper-1.0 state=floating
-bspc rule -a File-roller state=floating
-bspc rule -a Gnome-disks state=floating
-bspc rule -a Termite state=floating
-bspc rule -a Termite:tiled state=tiled
-bspc rule -a Thunderbird:Calendar state=floating
-bspc rule -a Audacity state=floating
-bspc rule -a Proof state=floating # pvs x-show-proof
-bspc rule -a Nm-connection-editor state=floating
-bspc rule -a Wire state=floating
-bspc rule -a discord state=floating
-bspc rule -a X2goclient state=floating
-bspc rule -a SimpleScreenRecorder state=floating
-bspc rule -a Gimp state=floating
-bspc rule -a Wrapper-2.0 state=floating
-bspc rule -a Zathura state=tiled
+* TLP
+
+*** darrud
+
+#+begin_src conf :tangle (when (and (eq system-type 'gnu/linux) (string= (system-name) "darrud")) "/sudo::/etc/default/tlp")
+# ------------------------------------------------------------------------------
+# tlp - Parameters for power saving
+# See full explanation: http://linrunner.de/en/tlp/docs/tlp-configuration.html
+
+# Hint: some features are disabled by default, remove the leading # to enable
+# them.
+
+# Set to 0 to disable, 1 to enable TLP.
+TLP_ENABLE=1
+
+# Operation mode when no power supply can be detected: AC, BAT.
+# Concerns some desktop and embedded hardware only.
+TLP_DEFAULT_MODE=AC
+
+# Operation mode select: 0=depend on power source, 1=always use TLP_DEFAULT_MODE
+# Hint: use in conjunction with TLP_DEFAULT_MODE=BAT for BAT settings on AC.
+TLP_PERSISTENT_DEFAULT=0
+
+# Seconds laptop mode has to wait after the disk goes idle before doing a sync.
+# Non-zero value enables, zero disables laptop mode.
+DISK_IDLE_SECS_ON_AC=0
+DISK_IDLE_SECS_ON_BAT=2
+
+# Dirty page values (timeouts in secs).
+MAX_LOST_WORK_SECS_ON_AC=15
+MAX_LOST_WORK_SECS_ON_BAT=60
+
+# Hint: CPU parameters below are disabled by default, remove the leading #
+# to enable them, otherwise kernel default values are used.
+
+# Select a CPU frequency scaling governor.
+# Intel Core i processor with intel_pstate driver:
+#   powersave(*), performance.
+# Older hardware with acpi-cpufreq driver:
+#   ondemand(*), powersave, performance, conservative, schedutil.
+# (*) is recommended.
+# Hint: use tlp-stat -p to show the active driver and available governors.
+# Important:
+#   powersave for intel_pstate and ondemand for acpi-cpufreq are power
+#   efficient for *almost all* workloads and therefore kernel and most
+#   distributions have chosen them as defaults. If you still want to change,
+#   you should know what you're doing! You *must* disable your distribution's
+#   governor settings or conflicts will occur.
+#CPU_SCALING_GOVERNOR_ON_AC=powersave
+#CPU_SCALING_GOVERNOR_ON_BAT=powersave
+CPU_SCALING_GOVERNOR_ON_AC=conservative
+CPU_SCALING_GOVERNOR_ON_BAT=conservative
+
+# Set the min/max frequency available for the scaling governor.
+# Possible values strongly depend on your CPU. For available frequencies see
+# the output of tlp-stat -p.
+#CPU_SCALING_MIN_FREQ_ON_AC=0
+#CPU_SCALING_MAX_FREQ_ON_AC=0
+#CPU_SCALING_MIN_FREQ_ON_BAT=0
+#CPU_SCALING_MAX_FREQ_ON_BAT=0
+
+# Set energy performance hints (HWP) for Intel P-state governor:
+#   performance, balance_performance, default, balance_power, power
+# Values are given in order of increasing power saving.
+# Note: Intel Skylake or newer CPU and Kernel >= 4.10 required.
+CPU_HWP_ON_AC=balance_performance
+CPU_HWP_ON_BAT=balance_power
+
+# Set Intel P-state performance: 0..100 (%).
+# Limit the max/min P-state to control the power dissipation of the CPU.
+# Values are stated as a percentage of the available performance.
+# Requires an Intel Core i processor with intel_pstate driver.
+#CPU_MIN_PERF_ON_AC=0
+#CPU_MAX_PERF_ON_AC=100
+#CPU_MIN_PERF_ON_BAT=0
+#CPU_MAX_PERF_ON_BAT=30
+
+# Set the CPU "turbo boost" feature: 0=disable, 1=allow
+# Requires an Intel Core i processor.
+# Important:
+# - This may conflict with your distribution's governor settings
+# - A value of 1 does *not* activate boosting, it just allows it
+#CPU_BOOST_ON_AC=1
+#CPU_BOOST_ON_BAT=0
+
+# Minimize number of used CPU cores/hyper-threads under light load conditions:
+#   0=disable, 1=enable.
+SCHED_POWERSAVE_ON_AC=0
+SCHED_POWERSAVE_ON_BAT=1
+
+# Kernel NMI Watchdog:
+#   0=disable (default, saves power), 1=enable (for kernel debugging only).
+NMI_WATCHDOG=0
+
+# Change CPU voltages aka "undervolting" - Kernel with PHC patch required.
+# Frequency voltage pairs are written to:
+#   /sys/devices/system/cpu/cpu0/cpufreq/phc_controls
+# CAUTION: only use this, if you thoroughly understand what you are doing!
+#PHC_CONTROLS="F:V F:V F:V F:V"
+
+# Set CPU performance versus energy savings policy:
+#   performance, balance-performance, default, balance-power, power.
+# Values are given in order of increasing power saving.
+# Requires kernel module msr and x86_energy_perf_policy from linux-tools.
+ENERGY_PERF_POLICY_ON_AC=performance
+ENERGY_PERF_POLICY_ON_BAT=balance-power
+
+# Disk devices; separate multiple devices with spaces (default: sda).
+# Devices can be specified by disk ID also (lookup with: tlp diskid).
+DISK_DEVICES="sda sdb"
+
+# Disk advanced power management level: 1..254, 255 (max saving, min, off).
+# Levels 1..127 may spin down the disk; 255 allowable on most drives.
+# Separate values for multiple disks with spaces. Use the special value 'keep'
+# to keep the hardware default for the particular disk.
+DISK_APM_LEVEL_ON_AC="254 254"
+DISK_APM_LEVEL_ON_BAT="128 128"
+
+# Hard disk spin down timeout:
+#   0:        spin down disabled
+#   1..240:   timeouts from 5s to 20min (in units of 5s)
+#   241..251: timeouts from 30min to 5.5 hours (in units of 30min)
+# See 'man hdparm' for details.
+# Separate values for multiple disks with spaces. Use the special value 'keep'
+# to keep the hardware default for the particular disk.
+#DISK_SPINDOWN_TIMEOUT_ON_AC="0 0"
+#DISK_SPINDOWN_TIMEOUT_ON_BAT="0 0"
+
+# Select IO scheduler for the disk devices: cfq, deadline, noop (Default: cfq).
+# Separate values for multiple disks with spaces. Use the special value 'keep'
+# to keep the kernel default scheduler for the particular disk.
+#DISK_IOSCHED="cfq cfq"
+
+# AHCI link power management (ALPM) for disk devices:
+#   min_power, med_power_with_dipm(*), medium_power, max_performance.
+# (*) Kernel >= 4.15 required, then recommended.
+# Multiple values separated with spaces are tried sequentially until success.
+SATA_LINKPWR_ON_AC="med_power_with_dipm max_performance"
+SATA_LINKPWR_ON_BAT="med_power_with_dipm min_power"
+
+# Exclude host devices from AHCI link power management.
+# Separate multiple hosts with spaces.
+#SATA_LINKPWR_BLACKLIST="host1"
+
+# Runtime Power Management for AHCI host and disks devices:
+#   on=disable, auto=enable.
+# EXPERIMENTAL ** WARNING: auto will most likely cause system lockups/data loss.
+#AHCI_RUNTIME_PM_ON_AC=on
+#AHCI_RUNTIME_PM_ON_BAT=on
+
+# Seconds of inactivity before disk is suspended.
+AHCI_RUNTIME_PM_TIMEOUT=15
+
+# PCI Express Active State Power Management (PCIe ASPM):
+#   default, performance, powersave.
+PCIE_ASPM_ON_AC=performance
+PCIE_ASPM_ON_BAT=powersave
+
+# Radeon graphics clock speed (profile method): low, mid, high, auto, default;
+# auto = mid on BAT, high on AC; default = use hardware defaults.
+RADEON_POWER_PROFILE_ON_AC=high
+RADEON_POWER_PROFILE_ON_BAT=low
+
+# Radeon dynamic power management method (DPM): battery, performance.
+RADEON_DPM_STATE_ON_AC=performance
+RADEON_DPM_STATE_ON_BAT=battery
+
+# Radeon DPM performance level: auto, low, high; auto is recommended.
+RADEON_DPM_PERF_LEVEL_ON_AC=auto
+RADEON_DPM_PERF_LEVEL_ON_BAT=auto
+
+# WiFi power saving mode: on=enable, off=disable; not supported by all adapters.
+WIFI_PWR_ON_AC=off
+WIFI_PWR_ON_BAT=on
+
+# Disable wake on LAN: Y/N.
+WOL_DISABLE=Y
+
+# Enable audio power saving for Intel HDA, AC97 devices (timeout in secs).
+# A value of 0 disables, >=1 enables power saving (recommended: 1).
+SOUND_POWER_SAVE_ON_AC=0
+SOUND_POWER_SAVE_ON_BAT=0
+
+# Disable controller too (HDA only): Y/N.
+SOUND_POWER_SAVE_CONTROLLER=N
+
+# Power off optical drive in UltraBay/MediaBay: 0=disable, 1=enable.
+# Drive can be powered on again by releasing (and reinserting) the eject lever
+# or by pressing the disc eject button on newer models.
+# Note: an UltraBay/MediaBay hard disk is never powered off.
+BAY_POWEROFF_ON_AC=0
+BAY_POWEROFF_ON_BAT=0
+# Optical drive device to power off (default sr0).
+BAY_DEVICE="sr0"
+
+# Runtime Power Management for PCI(e) bus devices: on=disable, auto=enable.
+RUNTIME_PM_ON_AC=on
+RUNTIME_PM_ON_BAT=auto
+
+# Exclude PCI(e) device adresses the following list from Runtime PM
+# (separate with spaces). Use lspci to get the adresses (1st column).
+#RUNTIME_PM_BLACKLIST="bb:dd.f 11:22.3 44:55.6"
+RUNTIME_PM_BLACKLIST="01:00.0"
+
+# Exclude PCI(e) devices assigned to the listed drivers from Runtime PM.
+# Default when unconfigured is "amdgpu nouveau nvidia radeon" which
+# prevents accidential power-on of dGPU in hybrid graphics setups.
+# Use "" to disable the feature completely.
+# Separate multiple drivers with spaces.
+#RUNTIME_PM_DRIVER_BLACKLIST="amdgpu nouveau nvidia radeon"
+
+# Set to 0 to disable, 1 to enable USB autosuspend feature.
+USB_AUTOSUSPEND=1
+
+# Exclude listed devices from USB autosuspend (separate with spaces).
+# Use lsusb to get the ids.
+# Note: input devices (usbhid) are excluded automatically
+#USB_BLACKLIST="1111:2222 3333:4444"
+
+# Bluetooth devices are excluded from USB autosuspend:
+#   0=do not exclude, 1=exclude.
+USB_BLACKLIST_BTUSB=0
+
+# Phone devices are excluded from USB autosuspend:
+#   0=do not exclude, 1=exclude (enable charging).
+USB_BLACKLIST_PHONE=0
+
+# Printers are excluded from USB autosuspend:
+#   0=do not exclude, 1=exclude.
+USB_BLACKLIST_PRINTER=1
+
+# WWAN devices are excluded from USB autosuspend:
+#   0=do not exclude, 1=exclude.
+USB_BLACKLIST_WWAN=1
+
+# Include listed devices into USB autosuspend even if already excluded
+# by the blacklists above (separate with spaces).
+# Use lsusb to get the ids.
+#USB_WHITELIST="1111:2222 3333:4444"
+
+# Set to 1 to disable autosuspend before shutdown, 0 to do nothing
+# (workaround for USB devices that cause shutdown problems).
+#USB_AUTOSUSPEND_DISABLE_ON_SHUTDOWN=1
+
+# Restore radio device state (Bluetooth, WiFi, WWAN) from previous shutdown
+# on system startup: 0=disable, 1=enable.
+# Hint: the parameters DEVICES_TO_DISABLE/ENABLE_ON_STARTUP/SHUTDOWN below
+#   are ignored when this is enabled!
+#RESTORE_DEVICE_STATE_ON_STARTUP=0
+RESTORE_DEVICE_STATE_ON_STARTUP=1
+
+# Radio devices to disable on startup: bluetooth, wifi, wwan.
+# Separate multiple devices with spaces.
+#DEVICES_TO_DISABLE_ON_STARTUP="bluetooth wifi wwan"
+
+# Radio devices to enable on startup: bluetooth, wifi, wwan.
+# Separate multiple devices with spaces.
+#DEVICES_TO_ENABLE_ON_STARTUP="wifi"
+
+# Radio devices to disable on shutdown: bluetooth, wifi, wwan.
+# (workaround for devices that are blocking shutdown).
+#DEVICES_TO_DISABLE_ON_SHUTDOWN="bluetooth wifi wwan"
+
+# Radio devices to enable on shutdown: bluetooth, wifi, wwan.
+# (to prevent other operating systems from missing radios).
+#DEVICES_TO_ENABLE_ON_SHUTDOWN="wwan"
+
+# Radio devices to enable on AC: bluetooth, wifi, wwan.
+#DEVICES_TO_ENABLE_ON_AC="bluetooth wifi wwan"
+
+# Radio devices to disable on battery: bluetooth, wifi, wwan.
+#DEVICES_TO_DISABLE_ON_BAT="bluetooth wifi wwan"
+
+# Radio devices to disable on battery when not in use (not connected):
+#   bluetooth, wifi, wwan.
+#DEVICES_TO_DISABLE_ON_BAT_NOT_IN_USE="bluetooth wifi wwan"
+
+# Battery charge thresholds (ThinkPad only, tp-smapi or acpi-call kernel module
+# required). Charging starts when the remaining capacity falls below the
+# START_CHARGE_THRESH value and stops when exceeding the STOP_CHARGE_THRESH value.
+# Main / Internal battery (values in %)
+#START_CHARGE_THRESH_BAT0=75
+#STOP_CHARGE_THRESH_BAT0=80
+# Ultrabay / Slice / Replaceable battery (values in %)
+#START_CHARGE_THRESH_BAT1=75
+#STOP_CHARGE_THRESH_BAT1=80
+
+# Restore charge thresholds when AC is unplugged: 0=disable, 1=enable.
+#RESTORE_THRESHOLDS_ON_BAT=1
+
+# ------------------------------------------------------------------------------
+# tlp-rdw - Parameters for the radio device wizard
+# Possible devices: bluetooth, wifi, wwan.
+
+# Hints:
+# - Parameters are disabled by default, remove the leading # to enable them
+# - Separate multiple radio devices with spaces
+
+# Radio devices to disable on connect.
+#DEVICES_TO_DISABLE_ON_LAN_CONNECT="wifi wwan"
+#DEVICES_TO_DISABLE_ON_WIFI_CONNECT="wwan"
+#DEVICES_TO_DISABLE_ON_WWAN_CONNECT="wifi"
+
+# Radio devices to enable on disconnect.
+#DEVICES_TO_ENABLE_ON_LAN_DISCONNECT="wifi wwan"
+#DEVICES_TO_ENABLE_ON_WIFI_DISCONNECT=""
+#DEVICES_TO_ENABLE_ON_WWAN_DISCONNECT=""
+
+# Radio devices to enable/disable when docked.
+#DEVICES_TO_ENABLE_ON_DOCK=""
+#DEVICES_TO_DISABLE_ON_DOCK=""
+
+# Radio devices to enable/disable when undocked.
+#DEVICES_TO_ENABLE_ON_UNDOCK="wifi"
+#DEVICES_TO_DISABLE_ON_UNDOCK=""

 #+end_src
 
 #+end_src
 

-*** sxhkdrc
-:PROPERTIES:
-:header-args+: :tangle ~/.config/sxhkd/sxhkdrc
-:END:
-
-#+begin_src conf
-#
-# wm independent hotkeys
-#
-
-# terminal emulator
-super + {_,shift} + Return
-       urxvt{_, -name tiled}
-
-#super + {_,shift} + Return
-#      termite{_, --name=tiled}
-
-# program launcher
-super + space
-       rofi -show run -display-run '> ' -display-window ' 🗔 '
-
-super + alt + space
-       xfce4-popup-whiskermenu
-
-# window finder
-super + backslash
-       rofi -show window  -display-run '> ' -display-window ' 🗔 '
-
-# password manager
-alt + space
-       rofi-pass
-
-# firefox
-#super + r
-#      firefox
-
-# chromium
-#super + c
-#      chromium -incognito
-
-# emacs
-super + e
-       emacs
-
-# make sxhkd reload its configuration files:
-super + Escape
-       pkill -USR1 -x sxhkd
-
-# volume {up,down}
-XF86Audio{Raise,Lower}Volume
-       pamixer --allow-boost --{in,de}crease 5
-
-# mute
-XF86AudioMute
-       pamixer --toggle-mute
-
-# playback control
-XF86Audio{Play,Prev,Next}
-       mpc {toggle,prev,next}
-
-# lock the screen
-super + shift + q
-       light-locker-command -l
-
-# Toggle keyboard layout
-super + F7
-       toggle-layout
-
-# Toggle Xfce presentation mode
-XF86LaunchB
-       toggle-presentation-mode
-
-# monitor brightness
-XF86MonBrightness{Up,Down}
-       light -{A,U} 5
-
-super + apostrophe
-       rofi-light
-
-# keyboard brightness
-#XF86KbdBrightness{Up,Down}
-#      kbdlight {up,down}
-
-#
-# bspwm hotkeys
-#
-
-# quit bspwm normally
-super + alt + Escape
-       bspc quit
-
-# close and kill
-super + {w,q}
-       bspc node -{c,k}
-
-# alternate between the tiled and monocle layout
-super + m
-       bspc desktop -l next
-
-# send the newest marked node to the newest preselected node
-super + y
-       bspc node newest.marked.local -n newest.!automatic.local
-
-# swap the current node and the biggest node
-super + g
-       bspc node -s biggest
-
-#
-# state/flags
-#
-
-# set the window state
-super + {t,shift + t,s,f}
-       bspc node -t {tiled,pseudo_tiled,floating,fullscreen}
-
-# set the node flags
-super + ctrl + {m,x,y,z}
-       bspc node -g {marked,locked,sticky,private}
-
-#
-# focus/swap
-#
-
-# focus the node in the given direction
-super + {_,shift + }{h,j,k,l}
-       bspc node -{f,s} {west,south,north,east}
-
-# focus the node for the given path jump
-super + {p,b,comma,period}
-       bspc node -f @{parent,brother,first,second}
-
-# focus the next/previous node in the current desktop
-super + {_,shift + }c
-       bspc node -f {next,prev}.local
-
-# focus the next/previous desktop in the current monitor
-super + bracket{left,right}
-       bspc desktop -f {prev,next}.local
-
-# send to next/prev desktop
-super + shift + bracket{left,right}
-       bspc node -d {prev,next} --follow
-
-# focus the last node/desktop
-super + {grave,Tab}
-       bspc {node,desktop} -f last
-
-# focus the older or newer node in the focus history
-super + {o,i}
-       bspc wm -h off; \
-       bspc node {older,newer} -f; \
-       bspc wm -h on
-
-# focus or send to the given desktop
-super + {_,shift + }{1-9,0}
-       bspc {desktop -f,node -d} '^{1-9,10}'
-
-#
-# preselect
-#
-
-# preselect the direction
-super + ctrl + {h,j,k,l}
-       bspc node -p {west,south,north,east}
-
-# preselect the ratio
-super + ctrl + {1-9}
-       bspc node -o 0.{1-9}
-
-# cancel the preselection for the focused node
-super + ctrl + space
-       bspc node -p cancel
-
-# cancel the preselection for the focused desktop
-super + ctrl + shift + space
-       bspc query -N -d | xargs -I id -n 1 bspc node id -p cancel
-
-#
-# move/resize
-#
-
-# expand a window by moving one of its side outward
-super + alt + {h,j,k,l}
-       bspc node -z {left -20 0,bottom 0 20,top 0 -20,right 20 0}
-
-# contract a window by moving one of its side inward
-super + alt + shift + {h,j,k,l}
-       bspc node -z {right -20 0,top 0 20,bottom 0 -20,left 20 0}
-
-# move a floating window
-super + {Left,Down,Up,Right}
-       bspc node -v {-20 0,0 20,0 -20,20 0}
-
-#alt + bracket{left,right}
-#      xdotool key --clearmodifiers ctrl+Page_{Up,Down}
-#+end_src
-
-** compton
-:PROPERTIES:
-:header-args+: :tangle ~/.config/compton.conf
-:END:
-
-#+begin_src conf
-# Shadow
-shadow = false;                        # Enabled client-side shadows on windows.
-no-dock-shadow = true;         # Avoid drawing shadows on dock/panel windows.
-no-dnd-shadow = true;          # Don't draw shadows on DND windows.
-clear-shadow = true;           # Zero the part of the shadow's mask behind the 
-                               # window. Fix some weirdness with ARGB windows.
-shadow-radius = 5;             # The blur radius for shadows. (default 12)
-shadow-offset-x = -5;          # The left offset for shadows. (default -15)
-shadow-offset-y = -5;          # The top offset for shadows. (default -15)
-# shadow-opacity = 0.7;                # The translucency for shadows. (default .75)
-# shadow-red = 0.0;            # Red color value of shadow. (0.0 - 1.0, defaults to 0)
-# shadow-green = 0.0;          # Green color value of shadow. (0.0 - 1.0, defaults to 0)
-# shadow-blue = 0.0;           # Blue color value of shadow. (0.0 - 1.0, defaults to 0)
-shadow-exclude = [ "n:e:Notification", "class_g = 'Chromium'", "class_g = 'Dmenu'", "class_g = 'Firefox' && argb" ];   # Exclude conditions for shadows.
-# shadow-exclude = "n:e:Notification";
-#shadow-exclude = [ "_GTK_FRAME_EXTENTS@:c" ] # Fix dual shadow on some gtk3 powered applications
-shadow-ignore-shaped = true;   # Avoid drawing shadow on all shaped windows
-                               # (see also: --detect-rounded-corners)
-
-# Opacity
-menu-opacity = 1.0;                    # The opacity for menus. (default 1.0)
-#inactive-opacity = 0.9;                       # Default opacity of inactive windows. (0.0 - 1.0)
-# active-opacity = 0.8;                        # Default opacity for active windows. (0.0 - 1.0)
-frame-opacity = 1.0;                   # Opacity of window titlebars and borders. (0.1 - 1.0)
-# inactive-opacity-override = true;    # Let inactive opacity set by 'inactive-opacity' overrides
-                                       # value of _NET_WM_OPACITY. Bad choice.
-alpha-step = 0.06;                     # XRender backend: Step size for alpha pictures. Increasing
-                                       # it may result in less X resource usage,
-                                       # Yet fading may look bad.
-#inactive-dim = 0.5;                   # Dim inactive windows. (0.0 - 1.0)
-#inactive-dim-fixed = true;            # Do not let dimness adjust based on window opacity.
-# blur-background = true;              # Blur background of transparent windows.
-                                       # Bad performance with X Render backend.
-                                       # GLX backend is preferred.
-# blur-background-frame = true;                # Blur background of opaque windows with transparent
-                                       # frames as well.
-blur-background-fixed = true;          # Do not let blur radius adjust based on window opacity.
-blur-background-exclude = [ "window_type = 'dock'", "window_type = 'desktop'" ];
-                                       # Exclude conditions for background blur.
-
-# Fading
-fading = false;                        # Fade windows during opacity changes.
-fade-delta = 3;                # The time between steps in a fade in milliseconds. (default 10).
-fade-in-step = 0.03;           # Opacity change between steps while fading in. (default 0.028).
-fade-out-step = 0.03;          # Opacity change between steps while fading out. (default 0.03).
-# no-fading-openclose = true;  # Avoid fade windows in/out when opening/closing.
-fade-exclude = [ ];            # Exclude conditions for fading.
-
-# Other
-backend = "glx"                        # Backend to use: "xrender" or "glx". GLX backend is typically
-                               # much faster but depends on a sane driver.
-mark-wmwin-focused = true;     # Try to detect WM windows and mark them as active.
-mark-ovredir-focused = true;   # Mark all non-WM but override-redirect windows active (e.g. menus).
-use-ewmh-active-win = true;    # Use EWMH _NET_WM_ACTIVE_WINDOW to determine which window is focused
-                               # instead of using FocusIn/Out events. Usually more reliable but
-                               # depends on a EWMH-compliant WM.
-detect-rounded-corners = false;        # Detect rounded corners and treat them as rectangular when --shadow-ignore- shaped is on.
-detect-client-opacity = true;  # Detect _NET_WM_OPACITY on client windows, useful for window
-                               # managers not passing _NET_WM_OPACITY of client windows to frame
-                               # windows.
-refresh-rate = 0;              # For --sw-opti: Specify refresh rate of the screen. 0 for auto.
-vsync = "drm";                 # "none", "drm", "opengl", "opengl-oml", "opengl-swc", "opengl-mswc" 
-                               # See man page for more details.
-dbe = false;                   # Enable DBE painting mode. Rarely needed.
-paint-on-overlay = true;       # Painting on X Composite overlay window. Recommended.
-sw-opti = false;               # Limit compton to repaint at most once every 1 / refresh_rate.
-                               # Incompatible with certain VSync methods.
-unredir-if-possible = false;   # Unredirect all windows if a full-screen opaque window is
-                               # detected, to maximize performance for full-screen windows.
-focus-exclude = [ ];           # A list of conditions of windows that should always be considered
-                               # focused.
-detect-transient = true;       # Use WM_TRANSIENT_FOR to group windows, and consider windows in
-                               # the same group focused at the same time.
-detect-client-leader = true;   # Use WM_CLIENT_LEADER to group windows.
-invert-color-include = [ ];    # Conditions for windows to be painted with inverted color.
-
-# GLX backend                  # GLX backend fine-tune options. See man page for more info.
-glx-no-stencil = true;         # Recommended.
-glx-copy-from-front = false;   # Useful with --glx-swap-method,
-# glx-use-copysubbuffermesa = true; # Recommended if it works. Breaks VSync.
-# glx-no-rebind-pixmap = true; # Recommended if it works.      
-glx-no-rebind-pixmap = true;   # Recommended if it works.      
-#glx-swap-method = "4";        # See man page.
-glx-swap-method = "4"; # See man page.
-
-# Window type settings
-wintypes:
-{
-  tooltip = { fade = true; shadow = false; opacity = 1; focus = true; };
-  menu = { shadow = false; };
-  dropdown_menu = { shadow = false; };
-  popup_menu =  { shadow = false; };
-  utility =  { shadow = false; };
-  # fade: Fade the particular type of windows.
-  # shadow: Give those windows shadow
-  # opacity: Default opacity for the type of windows.
-  # focus: Whether to always consider windows of this type focused.
-};
-#+end_src
-
-** Dunst
-:PROPERTIES:
-:header-args+: :tangle ~/.config/dunst/dunstrc
-:END:
-
-#+begin_src conf
-[global]
-#font = Ubuntu Mono 10.5
-font = Inconsolata 11
-
-# Path to default icons.
-icon_folders = /usr/share/icons/Moka/16x16/status/:/usr/share/icons/Moka/16x16/devices/:/usr/share/icons/Faba-Mono/16x16/status/:/usr/share/icons/Faba-Mono/16x16/devices/:/usr/share/icons/Moka/16x16/actions/:/usr/share/icons/Moka/16x16/categories/:/usr/share/icons/Moka/16x16/mimetypes/:/usr/share/icons/Moka/16x16/apps/:/usr/share/icons/Moka/16x16/places/:/usr/share/icons/Paper/16x16/status/
-
-icon_position = left
-# <b>bold</b>
-# <i>italic</i>
-# <s>strikethrough<s/>
-# <u>underline</u>
-markup = full
-# 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 = yes
-# Show how many messages are currently hidden (because of geometry)
-indicate_hiddenl= no
-# 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 = 3
-# 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
-# The geometry of the message window.
-# geometry [{width}]x{height}][+/-{x}+/-{y}]
-# 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 = "410x12-12+12"
-#geometry = "0x0-30-30"
-geometry = "260x12-30-30"
-# 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 = 0
-# 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 = 120
-# 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 = keyboard
-# should a notification popped up from history be sticky or
-# timeout as if it would normally do.
-sticky_history = yes
-# 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 = 0
-
-show_indicators = yes
-
-# Draw a line of 'separatpr_height' pixel height between two notifications.
-# Set to 0 to disable
-separator_height = 3
-# padding between text and separator
-padding = 8
-# horizontal padding
-horizontal_padding = 8
-# 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 = foreground
-# 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:
-dmenu = /usr/bin/rofi -dmenu -p dunst:
-# browser for opening urls in context menu
-browser = /usr/bin/firefox -new-tab
-[frame]
-width = 0
-color = "#377222"
-[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 = ctrl+shift+h
-# 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.
-background = "#1d2a30"
-foreground = "#71c2af"
-timeout = 3
-[urgency_normal]
-background = "#1d2a30"
-foreground = "#71c2af"
-timeout = 0
-[urgency_critical]
-background = "#1d2a30"
-foreground = "#ff9982"
-timeout = 0
-
-# 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' or 'icon'
-# and you can override the 'timeout', 'urgency', 'foreground', 'background'
-# 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
-#
-[xfpm-backlight]
-    summary = *Brightness*
-    urgency = low
-#+end_src
-
-** Fontconfig
-:PROPERTIES:
-:header-args+: :tangle ~/.config/fontconfig/fonts.conf
-:END:
-
-#+begin_src xml
-<?xml version="1.0"?>
-<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
-<fontconfig>
- <match target="font">
-  <edit mode="assign" name="rgba">
-   <const>rgb</const>
-  </edit>
- </match>
- <match target="font">
-  <edit mode="assign" name="hinting">
-   <bool>true</bool>
-  </edit>
- </match>
- <match target="font">
-  <edit mode="assign" name="hintstyle">
-   <const>hintslight</const>
-  </edit>
- </match>
- <match target="font">
-  <edit mode="assign" name="antialias">
-   <bool>true</bool>
-  </edit>
- </match>
- <match target="font">
-  <edit mode="assign" name="lcdfilter">
-   <const>lcddefault</const>
-  </edit>
- </match>
- <dir>~/.fonts</dir>
-
- <!-- Use Liberation Sans for Helvetica (instead of Nimbus Sans) -->
- <alias binding="same">
-  <family>Helvetica</family>
-  <accept>
-   <family>Liberation Sans</family>
-  </accept>
-</alias>
-</fontconfig>
-#+end_src
-
-** Git
-
-*** gitconfig
-:PROPERTIES:
-:header-args+: :tangle ~/.gitconfig
-:END:
-
-**** user
-#+begin_src conf
-[user]
-    name = Amin Bandali
-    email = amin@aminb.org
-    # signingkey = 4E05246AB0BF7FFB
-#+end_src
-
-**** signing
-#+begin_src conf
-# [commit]
-#     gpgsign = true
-# [format]
-#     signoff = true
-#+end_src
-
-**** core
-#+begin_src conf
-[core]
-    autocrlf = input  # CRLF -> LF on commit
-    editor = emacsclient -t
-    excludesfile = ~/.gitignore_global
-    pager = "less"
-#+end_src
-
-**** gpg
-#+begin_src conf
-[gpg]
-    program = gpg2
-#+end_src
-
-**** alias
-#+begin_src conf
-[alias]
-    git = !exec git  # handle nested git calls, e.g. git git status
-    aliases = config --get-regexp '^alias\\.'
-    a = add
-    s = status
-    sl = status --long
-    c = checkout
-    cb = checkout -b
-    b = branch
-    r = rebase
-    p = pull
-    pr = pull --rebase
-    ps = push
-    psf = push --force
-#+end_src
-
-**** color
-#+begin_src conf
-[color]
-    ui = auto
-[color "status"]
-    added = green bold
-    changed = red bold
-    untracked = red bold
-[color "branch"]
-    current = green bold
-    remote = magenta bold
-[color "diff"]
-    new = green bold
-    old = red bold
-#+end_src
-
-**** status
-#+begin_src conf
-[status]
-    # showUntrackedFiles = all
-    short=true
-    branch=true
-#+end_src
-
-**** github
-#+begin_src conf
-[github]
-       user = aminb
-#+end_src
-
-*** gitignore
-:PROPERTIES:
-:header-args+: :tangle ~/.gitignore_global
-:END:
-
-#+begin_src conf
-*.orig
-*.py[co]
-*.sublime-workspace
-*~
-.DS_Store
-*.elc
-*-autoloads.el
-#+end_src
-
-** Latexmk
-:PROPERTIES:
-:header-args+: :tangle ~/.latexmkrc
-:END:
-
-#+begin_src conf
-$pdf_previewer = "start zathura %O %S";
-$clean_ext = "aux out";
-
-# $pdf_update_method = 4;
-# $pdf_update_command = "zathura %O %S";
-
-# Synctex allows one to jump to from the PDF in Zathura to the source in Emacs
-# by Ctrl+click in the PDF.
-# Tell latexmk to use Zathura as a previewer, and run emacsclient as the Synctex
-# editor.
-# $pdf_previewer = 'exec zathura --synctex-forward -x \'emacsclient --no-wait +%{line} %{input}\' %O %S';
-#+end_src
-
-* Scripts
-
-This section contains various useful scripts and the ones used by the
-programs above. For instance, =toggle-tablet= for switching to and
-from tablet mode on my X220T, =toggle-presentation-mode= for toggling
-Xfce's presentation mode which keeps the screen awake, and
-=rofi-light= a small utility that uses [[https://github.com/DaveDavenport/rofi][Rofi]] to ask and [[https://github.com/haikarainen/light][light]] to set an
-exact brightness value.
-
-** rofi-light
-:PROPERTIES:
-:header-args+: :tangle ~/.local/bin/rofi-light :shebang "#!/bin/bash"
-:END:
-
-#+begin_src sh
-cur=$(light -G)
-val=$(rofi -dmenu -mesg "light    $cur" -p "light -S " -l 0 -width 8)
-light -S $val
-#+end_src
-
-** toggle-layout
-:PROPERTIES:
-:header-args+: :tangle ~/.local/bin/toggle-layout :shebang "#!/bin/bash"
-:END:
-
-#+begin_src sh
-lang="$(setxkbmap -print | grep xkb_symbols | cut -d'+' -f 2)"
-
-if [ "$lang" = "us" ]; then
-    setxkbmap ir
-else
-    setxkbmap us
-    # xmodmap $HOME/.Xmodmap
-fi
-#+end_src
-
-** toggle-presentation-mode
-:PROPERTIES:
-:header-args+: :tangle ~/.local/bin/toggle-presentation-mode :shebang "#!/bin/bash"
-:END:
-
-#+begin_src sh
-xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/presentation-mode -T
-#+end_src