17 files changed, 0 insertions, 380 deletions
diff --git a/home/xyz/.local/bin/alacritty b/home/xyz/.local/bin/alacritty
deleted file mode 100755
index 64cedfcc..00000000
--- a/home/xyz/.local/bin/alacritty
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-
-# https://github.com/MithicSpirit/dotfiles/blob/master/.local/bin/alacritty
-/usr/bin/alacritty msg create-window "$@" || /usr/bin/alacritty "$@"
diff --git a/home/xyz/.local/bin/alarm b/home/xyz/.local/bin/alarm
deleted file mode 100755
index 9b366e19..00000000
--- a/home/xyz/.local/bin/alarm
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/sh
-
-printf 'notify-send -u critical "%s"; bell' "${2:-alarm}" | at now + "$1" minutes && notify-send "Successfully Scheduled"
-
-# at used to not like string like 'Boiling Water!', don't know why now it works, if see similar issue, use folllowing codes
-#at now + "$1" minutes << EOF && notify-send 'Successfully Scheduled'
-#notify-send -u critical "${2:-alarm}"
-#bell
-#EOF
diff --git a/home/xyz/.local/bin/bell b/home/xyz/.local/bin/bell
deleted file mode 100755
index c8bebd5e..00000000
--- a/home/xyz/.local/bin/bell
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/sh
-
-bef="$(amixer get Master | awk -F '[][]' 'END{print $2}')"
-amixer set Master 20%
-# code steal from https://unix.stackexchange.com/a/163716/459013
-speaker-test -t sine -f 1000 -l 1
-amixer set Master "$bef"
diff --git a/home/xyz/.local/bin/ccgsl b/home/xyz/.local/bin/ccgsl
deleted file mode 100755
index 31bd3256..00000000
--- a/home/xyz/.local/bin/ccgsl
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/sh
-# steal codes from https://github.com/LukeSmithxyz/voidrice/blob/master/.local/bin/compiler
-
-base="${1%.*}"
-# -lm link math library? needed for sqrt(). not sure
-# https://stackoverflow.com/questions/44175151/what-is-the-meaning-of-lm-in-gcc
-cc -Wall -lgsl -lgslcblas -lm -o "$base" "$1" && ./"$base"
diff --git a/home/xyz/.local/bin/convwall b/home/xyz/.local/bin/convwall
deleted file mode 100755
index dff9c43b..00000000
--- a/home/xyz/.local/bin/convwall
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/bin/sh
-
-# target image aspect ratio
-wratio=$SCR_WIDTH
-hratio=$SCR_HEIGHT
-# chop how much from center
-chopnum=99%
-
-# my benchmark shows -ping is much faster than default
-# https://github.com/ImageMagick/ImageMagick/issues/3183#issuecomment-800955241
-width=$(identify -ping -format '%w' "$1")
-height=$(identify -ping -format '%h' "$1")
-
-ratio=$((wratio*100/hratio))
-dim=$((width*100/height))
-
-if [ "$dim" -ne "$ratio" ]; then
-	if [ "$dim" -lt "$ratio" ]; then
-		chopgeom="${chopnum}x0"	
-		width=$((height*wratio/hratio))
-	else
-		chopgeom="0x$chopnum"	
-		height=$((width*hratio/wratio))
-	fi
-	# may throw error "sort: write failed: 'standard output': Broken pipe \n sort: write error"
-	# caused by head exit (or close stdin) before sort output complete, can ignore
-	# https://stackoverflow.com/questions/46202653/bash-error-in-sort-sort-write-failed-standard-output-broken-pipe
-	bgcolor=$(convert "$1" -gravity center -chop "$chopgeom" -define histogram:unique-colors=true -format %c histogram:info:- | sort -rn | head -n1 | awk \{print\ \$3\} | cut -c1-7)
-	# another approach is to use "$width" or "x$height" for geometry, current approach is more readable
-	convert "$1" -gravity center -background "$bgcolor" -extent "${width}x$height" "$2"
-else
-	echo 'same aspect ratio, no need to convert' >&2
-	exit 1
-fi
diff --git a/home/xyz/.local/bin/curlkg b/home/xyz/.local/bin/curlkg
deleted file mode 100755
index 4276e820..00000000
--- a/home/xyz/.local/bin/curlkg
+++ /dev/null
@@ -1,52 +0,0 @@
-#!/bin/sh
-
-# references:
-# https://blog.csdn.net/qq_41730930/article/details/79327757
-# https://blog.csdn.net/u011112876/article/details/89634505
-# https://github.com/pystardust/ytfzf
-
-homepage_url='https://node.kg.qq.com/cgi/fcgi-bin/kg_ugc_get_homepage'
-music_url='https://node.kg.qq.com/cgi/fcgi-bin/fcg_get_play_url'
-# num seems only 8 and 15 works
-num=15
-tmp_file="$(mktemp)"
-
-get_json () {
-	curl -s -G --data-urlencode type=get_uinfo -d outCharset=utf-8 -d start="$1" -d num=$num -d share_uid="$uid" "$homepage_url" | sed 's/.*({\(.*\)}).*/{\1}/'
-}
-
-# concurrent file append with less than 4096 bytes will be atomic on arch linux ext4
-# so need to process json data before append to the file, to append less than 4096 bytes for each process
-# another appraoch is to use a loop to write to several files each corresponding to one process
-# https://stackoverflow.com/questions/1154446/is-file-append-atomic-in-unix
-# https://unix.stackexchange.com/questions/458653/parallel-processes-appending-outputs-to-an-array-in-a-bash-script
-process_json() {
-	jq -r '.data.ugclist[]|"'"$music_url"'?shareid=\(.shareid)\n out=\(.title)_\(.time).m4a"' >> "$tmp_file"
-}
-
-while getopts u: opt; do
-	case $opt in
-		u) uid="$OPTARG";;
-		\?) exit 1;;
-	esac
-done
-# for lan lan, uid=649b9e82272a348b
-# for cheng ruan, uid=64949d822c25328c
-[ -z "$uid" ] && echo 'error: must provide share_uid
-ex: curlkg -u 649b9e82272a348b ./' >&2 && exit 1 
-shift $((OPTIND-1))
-download_dir="${1:-"$PWD"}"
-[ -d "$download_dir" ] || mkdir -p "$download_dir"
-
-first_json="$(get_json 1)"
-ugc_total_count=$(echo "$first_json" | jq '.data.ugc_total_count')
-echo "$first_json" | process_json
-# can also use while loop with i=$((i+1))
-# the calculation considers both ugc_total_count%num==0 and ugc_total_count%num>0
-for i in $(seq 2 $(((ugc_total_count+num-1)/num))); do
-	get_json "$i" | process_json &
-done
-
-wait
-aria2c -d "$download_dir" --auto-file-renaming=false --console-log-level=warn -i "$tmp_file"
-rm "$tmp_file"
diff --git a/home/xyz/.local/bin/curlncm b/home/xyz/.local/bin/curlncm
deleted file mode 100755
index 25f39aa9..00000000
--- a/home/xyz/.local/bin/curlncm
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/bin/sh
-# rewrite TianyiShi2001's python script which rewrite NeteaseCloudMusicApi node.js api
-
-# references:
-# https://github.com/ytdl-org/youtube-dl/issues/18051#issuecomment-859964832
-# https://github.com/Binaryify/NeteaseCloudMusicApi
-# info about encrytion and api: 
-# https://github.com/metowolf/NeteaseCloudMusicApi/wiki
-# https://github.com/darknessomi/musicbox/wiki
-
-# lan lan, aid=48860966, rid=793052426, example id=1397315179,1817498734
-# cheng ruan, aid=46703185, rid=792968433
-
-# trial and error to get dj_max, don't know why, maybe because it is 2^31 and it is the size limit of whatever type of the variable
-dj_max=2147483647
-dl_urls_tmp="$(mktemp)"
-# printf 'e82ckenh8dichen8' | hexdump -ve '/1 "%02x"'
-key='653832636b656e683864696368656e38'
-url='/api/song/enhance/player/url'
-request_id=$(date +'%s%3N')_$(seq -w 1 1000 | shuf -n1)
-user_agent='Mozilla/5.0 (Linux; U; Android 9; zh-cn; Redmi Note 8 Build/PKQ1.190616.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/12.5.22'
-cookie="$(printf '"appver":"8.0.0","versioncode":"140","buildver":"1623455100","resolution":"1920x1080","__csrf":"","os":"pc","requestId":"%s"' "$request_id")"
-
-die () {
-	echo "error: $*" >&2
-	exit 1
-}
-
-# artist, song, djradio id
-while getopts a:i:r: opt; do
-	case $opt in
-		a) aid="$OPTARG";;
-		i) ids="$OPTARG";;
-		r) rid="$OPTARG";;
-		\?) exit 1;;
-	esac
-done
-shift $((OPTIND-1))
-download_dir="${1:-"$PWD"}"
-[ -d "$download_dir" ] || mkdir -p "$download_dir"
-
-if [ "$ids" ]; then
-	# temporary solution, can improve by auto curl names
-	data="$(echo "$ids" | tr ',' '\n' | awk '{printf("%s\t%s\n",$0,"songname")}')"
-else
-	if [ "$rid" ]; then
-		data="$(curl -s -G --data-urlencode id="$rid" -d limit="$dj_max" 'https://music.163.com/djradio' | grep 'songlist\|tt f-thide' | sed -e 's/.*songlist-\(.*\)" class.*/\1/g' -e 's/.*title="\(.*\)".*/\1/g' | paste -sd '\t\n' | sort | tr '/' '_')"
-	# can only curl featured 50 songs for the artist, can improve
-	elif [ "$aid" ]; then
-		data="$(curl -s -G --data-urlencode id="$aid" 'https://music.163.com/artist' | grep '\[{.*}\]' | sed -e 's/.*>\[{/\[{/' -e 's/}\]<.*/}\]/' | jq -r '.[]|[.id,.name]|@tsv' | sort | tr '/' '_')"
-	fi
-	# awk code not print separator at beginning and end steal from:
-	# https://unix.stackexchange.com/a/581785/459013
-	# not sure awk one-liner or paste way which is better, need benchmark
-	ids="$(echo "$data" | awk -F'\t' '{printf "%s%s",sep,$1;sep=","}')"
-	#ids="$(echo "$data" | awk -F'\t' '{print $1}' | paste -sd ',')"
-fi
-
-# I don't fully understand following several lines of code
-# I rewrite TianyiShi2001's python script, he rewrites NeteaseCloudMusicApi
-text="$(printf '{"ids":"[%s]","br":999000,"header":{%s}}' "$ids" "$cookie")"
-message="nobody${url}use${text}md5forencrypt"
-digest="$(printf '%s' "$message" | openssl dgst -md5 -hex | awk '{print $2}')"
-params="$(printf '%s-36cd479b6b5-%s-36cd479b6b5-%s' "$url" "$text" "$digest")"
-encrypted_params="$(printf '%s' "$params" | openssl enc -aes-128-ecb -K "$key" | hexdump -ve '/1 "%02X"')"
-# curl default user agent header seems not working
-curl -s -A "$user_agent" -d params="$encrypted_params" 'https://interface3.music.163.com/eapi/song/enhance/player/url' | jq -r '.data|sort_by(.id)|.[].url' > "$dl_urls_tmp"
-[ "$(echo "$data" | wc -l)" -ne "$(wc -l < "$dl_urls_tmp")" ] && die "number of download urls doesn't match request"
-
-# can't download some music if live abroad, may need proxy or vpn
-# using user_agent, content-type header, cookie header, referer are not necessary? but feels faster
-# not sure about cookie header format for aria2c, this link shows that it's kinda messy, so I didn't use it
-# https://github.com/aria2/aria2/issues/545#issuecomment-650070869
-echo "$data" | awk -F'\t' '{printf(" out=%s_%s.mp3\n",$2,$1)}' | paste "$dl_urls_tmp" - -d '\n' | aria2c -U "$user_agent" --header='Content-Type: application/x-www-form-urlencoded' --referer='https://music.163.com' -d "$download_dir" --auto-file-renaming=false --console-log-level=warn -i-
-rm "$dl_urls_tmp"
diff --git a/home/xyz/.local/bin/curlqb b/home/xyz/.local/bin/curlqb
deleted file mode 100755
index c3f6871b..00000000
--- a/home/xyz/.local/bin/curlqb
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/sh
-
-curl -s 'https://github.com/qbittorrent/search-plugins/wiki/Unofficial-search-plugins' | awk -F'"' '
-/require an account/ {exit}
-/\.py/ {
-	url=$2
-	getline
-	getline
-	getline
-	if($0 !~ /❗|✖/)
-		print url
-}
-' | xargs curl -s -Z -L --remote-name-all --create-dirs --output-dir "$1" --
diff --git a/home/xyz/.local/bin/mpva b/home/xyz/.local/bin/mpva
deleted file mode 100755
index a54dfa99..00000000
--- a/home/xyz/.local/bin/mpva
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/bin/sh
-# MPV Audio
-
-# fzf has --read0, maybe useful
-# use --loop-file for single file, better performance maybe
-
-if [ $# -eq 0 ]; then
-	find "$XDG_MUSIC_DIR" | fzf -m --print0
-fi | xargs -0 sh -c '
-if [ $# -eq 1 ] && ! [ -d "$1" ]; then
-	mpv --af= --loop-file=inf --video=no "$1"
-else
-	mpv --af= --shuffle --loop-playlist=inf --video=no "$@"
-fi
-' shell "$@"
diff --git a/home/xyz/.local/bin/mpvy b/home/xyz/.local/bin/mpvy
deleted file mode 100755
index 880d1ffa..00000000
--- a/home/xyz/.local/bin/mpvy
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/bin/sh
-# MPV Yank/Youtube videos
-# references:
-# https://www.rockyourcode.com/til-how-to-watch-youtube-videos-with-mpv-and-keyboard-shortcuts/
-
-fps=30
-height=$SCR_HEIGHT
-url="$(xsel -ob)"
-flag=s
-
-# option f and h may do nothing if redownload? since same filename exist. yt-dlp won't download same file even without --auto-file-renameing=false. how improve? pass argument to aria2c?
-while getopts Aabd:f:h:su: opt; do
-	case $opt in
-		# s: streaming, a: aria2c then mpv, A: aria2c
-		A|a|s) flag=$opt;;
-		b) format='bestvideo+bestaudio/best';;
-		d) download_dir="$OPTARG";;
-		f) fps="$OPTARG";;
-		h) height="$OPTARG";;
-		u) url="$OPTARG";;
-		\?) exit 1;;
-	esac
-done
-if [ -z "$format" ]; then
-	vformat="[height<=?$height][fps<=?$fps][vcodec!^=?vp9][vcodec!^=?av01]"
-	# usually get .mp4 video + .webm audio on youtube, yt-dlp needs to merge them to .mkv
-	# it used to cause problem, but I forget
-	format="bestvideo$vformat+bestaudio/best$vformat"
-fi
-
-case $flag in
-	# here if use --write-sub, mpv doesn't recognize subtitles? 
-	# --embed-subs is a little bit better, but still worse then direct streaming
-	A) yt-dlp -f "$format" --embed-subs -P "${download_dir:-"$XDG_DOWNLOAD_DIR/mpvy/"}" --sponsorblock-remove all "$url";;
-	a) yt-dlp -f "$format" --embed-subs -P "${download_dir:-"$XDG_DOWNLOAD_DIR/mpvy/"}" --sponsorblock-remove all "$url" --exec 'mpv --fs --speed=2';;
-	s) mpv --ytdl-format="$format" --ytdl-raw-options='write-sub=' --fs --speed=2 "$url";;
-esac
-# not sure if this is the best practice, but it seems working ;)
-status=$?
-[ $status -ne 0 ] && notify-send 'mpvsel failed'
-exit $status
diff --git a/home/xyz/.local/bin/news b/home/xyz/.local/bin/news
deleted file mode 100755
index bfcf283f..00000000
--- a/home/xyz/.local/bin/news
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/sh
-
-o "$BROWSER" github.com/notifications mail.google.com
-# --hold must be before -e
-# full window: -w156, am and pm in one line: -w114
-o alacritty --hold -e rem -c+2 -@ -w114
-o alacritty --hold -e wtr
-o alacritty -e newsboat
-o alacritty -e weechat
-o telegram-desktop
diff --git a/home/xyz/.local/bin/reco b/home/xyz/.local/bin/reco
deleted file mode 100755
index 068e6ad8..00000000
--- a/home/xyz/.local/bin/reco
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/sh
-
-# useful urls:
-# https://github.com/LukeSmithxyz/voidrice/blob/master/.local/bin/dmenurecord
-# https://wiki.archlinux.org/title/FFmpeg#Screen_capture
-# https://trac.ffmpeg.org/wiki/Capture/Desktop
-
-infofile="/tmp/recoinfo"
-recodir="$XDG_VIDEOS_DIR/recordings/"
-tmpdir="$recodir/tmp/"
-mkdir -p "$recodir" "$tmpdir"
-
-if [ -e "$infofile" ]; then
-	read -r pid tmpfile < "$infofile"
-	kill "$pid"
-	notify-send 'finish recording, start converting'
-	ffmpeg -i "$tmpfile" "$recodir/$(time.uuid).mkv"
-	notify-send 'finish converting'
-	rm "$tmpfile" "$infofile"
-else
-	tmpfile="$tmpdir/$(time.uuid).mkv"
-	notify-send 'prepare recording'
-	# arch wiki way, no audio, less cpu use during capturing (fast?), large file size, need convert afterward
-	xrectsel '%w %h %x %y' | xargs sh -c 'ffmpeg -y -loglevel quiet -f x11grab -framerate 25 -s "$2x$3" -i "$DISPLAY+$4,$5" -c:v ffvhuff "$1" & echo $!' shell "$tmpfile" | xargs -I {} printf '%s\t%s' '{}' "$tmpfile" > "$infofile"
-	# another way to get subshell ffmpeg child pid
-	#xrectsel '%w %h %x %y' | xargs sh -c 'ffmpeg -y -f x11grab -framerate 25 -s "$2x$3" -i "$DISPLAY+$4,$5" -c:v ffvhuff "$1"' shell "$tmpfile" &
-	#printf '%s\t%s' "$(ps -o pid= --ppid $!)" "$tmpfile" > "$infofile"
-fi
diff --git a/home/xyz/.local/bin/sbar b/home/xyz/.local/bin/sbar
deleted file mode 100755
index 19789091..00000000
--- a/home/xyz/.local/bin/sbar
+++ /dev/null
@@ -1,65 +0,0 @@
-#!/bin/sh
-# modified from pystardust, GPLv3 license: https://github.com/pystardust/sbar
-
-# INIT
-sec=0
-
-# MODULES
-update_time () { 
-	time="$(date '+%a %m/%d %H:%M') $(TZ=Asia/Shanghai date '+/%d %H:')"
-}
-
-update_cap () { 
-	cap="$(if xset q | grep -q "Caps Lock: *on"; then echo A; else echo a; fi)"
-}
-
-update_net () { 
-	net="$(if nmcli -t --fields type,state device | grep -q '\(ethernet\|wifi\):connected'; then echo 1; else echo 0; fi)"
-	vpn="$(if nmcli -t --fields type,state device | grep -q 'tun:connected'; then echo 1; else echo 0; fi)"
-}
-
-update_vol () { 
-	# $(NF-1) for both alsa and pulseaudio
-	vol="$(amixer get Master | awk -F'[][]' 'END{printf("%d %s",($(NF-1)=="on")?1:0,$2)}')"
-}
-
-update_mic () { 
-	# $(NF-1) for both alsa and pulseaudio
-	mic="$(amixer get Capture | awk -F '[][]' 'END{print ($(NF-1)=="on")?1:0}')"
-}
-
-update_bat () { 
-	bat="$(cat /sys/class/power_supply/BAT1/capacity)%"
-}
-
-display () {
-	xsetroot -name "$time | N $net V $vpn | M $vol C $mic | $cap | $bat"
-}
-
-# modules that don't update on their own need to be run at the start for getting their initial value
-update_net
-update_vol
-update_mic
-
-# SIGNALLING
-# trap	"<function>;display"	"RTMIN+n"
-trap	"update_mic;display" 	"RTMIN"
-trap	"update_vol;display"	"RTMIN+1"
-# xev can't read my toggle internet keyboard key, don't know what key to use in sxhkd to send signal
-trap	"update_net;display"	"RTMIN+2"
-trap	"update_cap;display"	"RTMIN+3"
-# to update it from external commands
-## kill -m $(pidof -x sbar)
-# where m = 34 + n
-
-while :; do
-	sleep 1 &
-	wait
-	[ $((sec % 5 )) -eq 0 ] && update_time 	# update time every 5 seconds
-	[ $((sec % 60)) -eq 0 ] && update_net
-	update_cap
-	[ $((sec % 60)) -eq 0 ] && update_bat
-	# how often the display updates ( 5 seconds )
-	[ $((sec % 5 )) -eq 0 ] && display
-	sec=$((sec + 1))
-done
diff --git a/home/xyz/.local/bin/shufwall b/home/xyz/.local/bin/shufwall
deleted file mode 100755
index 5b249e12..00000000
--- a/home/xyz/.local/bin/shufwall
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/sh
-
-if [ -z "$1" ]; then
-	file=$(find -L "$XDG_PICTURES_DIR/wallpapers" -type f | shuf -n 1)
-else
-	file=$(find -L "$@" -maxdepth 1 -type f | shuf -n 1)
-fi
-
-display -resize "${SCR_WIDTH}x$SCR_HEIGHT" -backdrop -window root "$file"
diff --git a/home/xyz/.local/bin/topa b/home/xyz/.local/bin/topa
deleted file mode 100755
index e921bc31..00000000
--- a/home/xyz/.local/bin/topa
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-
-o alacritty -e htop
-o alacritty -e radeontop -c
-o alacritty -e sudo iotop
-o alacritty -e sudo nethogs
diff --git a/home/xyz/.local/bin/zoom b/home/xyz/.local/bin/zoom
deleted file mode 120000
index c81c2c75..00000000
--- a/home/xyz/.local/bin/zoom
+++ /dev/null
@@ -1 +0,0 @@
-/usr/bin/zoom-firejail
-\ No newline at end of file
diff --git a/home/xyz/.local/share/applications/file.desktop b/home/xyz/.local/share/applications/file.desktop
deleted file mode 100644
index 5429fcc7..00000000
--- a/home/xyz/.local/share/applications/file.desktop
+++ /dev/null
@@ -1,4 +0,0 @@
-[Desktop Entry]
-Type=Application
-Name=File Manager
-Exec=alacritty --working-directory %u