archlinux hyprland conf

shell
# #0d1117

# #010409

# #292a2e

# #1f2023

# #00b4d8

# #7eab92

# #807855

# #243d46

# #2a9d8f

bash
sudo mkdir /mnt/windows
sudo chown archx /mnt/windows
sudo mount /dev/nvme0n1p3 /mnt/windows

install

bash
paru -S bluez bluez-utils

usage

shell
$ bluetoothctl
[NEW] Controller 00:10:20:30:40:50 hostname [default]
[bluetooth]# agent KeyboardOnly
Agent registered

[bluetooth]# default-agent
Default agent request successful

[bluetooth]# power on
Changing power on succeeded
[CHG] Controller 00:10:20:30:40:50 Powered: yes

[bluetooth]# scan on
Discovery started
[CHG] Controller 00:10:20:30:40:50 Discovering: yes
[NEW] Device 00:12:34:56:78:90 device name
[CHG] Device 00:12:34:56:78:90 LegacyPairing: yes

[bluetooth]# pair 00:12:34:56:78:90
Attempting to pair with 00:12:34:56:78:90
[CHG] Device 00:12:34:56:78:90 Connected: yes
[CHG] Device 00:12:34:56:78:90 Connected: no
[CHG] Device 00:12:34:56:78:90 Connected: yes
Request PIN code
[agent] Enter PIN code: 1234
[CHG] Device 00:12:34:56:78:90 Paired: yes
Pairing successful
[CHG] Device 00:12:34:56:78:90 Connected: no

[bluetooth]# connect 00:12:34:56:78:90
Attempting to connect to 00:12:34:56:78:90
[CHG] Device 00:12:34:56:78:90 Connected: yes
Connection successful

github issues

an_elegant_approach_to_using_wlrecorder_and_slurp

bash
#!/usr/bin/env bash

# If an instance of wf-recorder is running under this user kill it with SIGINT and exit
pkill --euid "$USER" --signal SIGINT wf-recorder && exit

# Define paths
DefaultSaveDir=$HOME'/Videos'
TmpPathPrefix='/tmp/gif-record'
TmpRecordPath=$TmpPathPrefix'-cap.mp4'
TmpPalettePath=$TmpPathPrefix'-palette.png'

# Trap for cleanup on exit
OnExit() {
	[[ -f $TmpRecordPath ]] && rm -f "$TmpRecordPath"
	[[ -f $TmpPalettePath ]] && rm -f "$TmpPalettePath"
}
trap OnExit EXIT

# Set umask so tmp files are only acessible to the user
umask 177

# Get selection and honor escape key
Coords=$(slurp) || exit

# Capture video using slup for screen area
# timeout and exit after 10 minutes as user has almost certainly forgotten it's running
timeout 600 wf-recorder -g "$Coords" -f "$TmpRecordPath" || exit

# Get the filename from the user and honor cancel
SavePath=$( zenity \
	--file-selection \
	--save \
	--confirm-overwrite \
	--file-filter=*.gif \
	--filename="$DefaultSaveDir"'/.gif' \
) || exit

# Append .gif to the SavePath if it's missing
[[ $SavePath =~ \.gif$ ]] || SavePath+='.gif'

# Produce a pallete from the video file
ffmpeg -i "$TmpRecordPath" -filter_complex "palettegen=stats_mode=full" "$TmpPalettePath" -y || exit

# Return umask to default
umask 022

# Use pallete to produce a gif from the video file
ffmpeg -i "$TmpRecordPath" -i "$TmpPalettePath" -filter_complex "paletteuse=dither=sierra2_4a" "$SavePath" -y || exit

waybar & wf-recorder

multi screen waybarhttps://www.reddit.com/r/swaywm/comments/1cnfaek/customize_waybar_per_workspace/

bash
#!/usr/bin/env bash

pidf="$HOME/Videos/Screencasts/process.pid"
WF_RECORDER_OPTS=""
VIDEOEXT="mkv"

if [ "$1" == "status" ]; then
	if [ -f "$pidf" ]; then
		awk 'BEGIN{printf "{\"text\":\"   \",\"class\":\"recording\", \"tooltip\":\"Recording\\n"}
		NR==1{printf "PID: %s\\n", $0}
		NR==2{printf "Save to: %s\\n", $0}
		NR==3{printf "Log to: %s\"}", $0}' "$pidf"
	else
		echo '{"text":"   ","tooltip":"Stopped"}'
	fi
	exit
elif [ "$1" == "toggle" ]; then
	if [ -f "$pidf" ]; then
		pid=$(cat "$pidf")
		kill -2 "$pid"
		rm "$pidf" >/dev/null && exit 5
	else
		mkdir -p "$HOME/Videos/Screencasts"
		bf="$HOME/Videos/Screencasts/$(date +'%Y%m%dT%H%M%S')"
		vidf="$bf.$VIDEOEXT"
		logf="$bf.log"
		if [ "$2" == "fullscreen" ]; then
			wf-recorder "$WF_RECORDER_OPTS" -a -f "$vidf" -o $(hyprctl activeworkspace -j | jq -r ".monitor")  1>"$logf" 2>&1 &
		elif [ "$2" == "region" ]; then
			sleep 1
			wf-recorder "$WF_RECORDER_OPTS" -a -g "$(slurp)" -f "$vidf" 1>"$logf" 2>&1 &
		else
			printf "Argument %s not valid" "$2"
			exit
		fi
		pid=$(jobs -p | tail -n 1)
		printf "%d\n%s\n%s" "$pid" "$vidf" "$logf" >"$pidf"
		disown "$pid" >/dev/null && exit 5
	fi
	exit
else
	printf "Argument %s not valid" "$1"
fi