add scripts

home/default/.local/bin/bookmark

@@ -0,0 +1,10 @@
+#!/bin/sh
+bookmark="$(wl-paste)"
+file="$HOME/notebook/bookmarks/bookmarks.md"
+
+if grep -q "^$bookmark$" "$file"; then
+  notify-send "error." "bookmark \"$bookmark\" exists."
+else
+  notify-send "bookmark added." "$bookmark is now saved to the file."
+  echo "$bookmark" >> "$file"
+fi

home/default/.local/bin/booksplit

@@ -0,0 +1,43 @@
+#!/bin/sh
+
+# Requires ffmpeg
+
+[ ! -f "$2" ] && printf "The first file should be the audio, the second should be the timecodes.\\n" && exit
+
+echo "Enter the album/book title:"; read -r booktitle
+echo "Enter the artist/author:"; read -r author
+echo "Enter the publication year:"; read -r year
+
+inputaudio="$1"
+ext="${1##*.}"
+
+# Get a safe file name from the book.
+escbook="$(echo "$booktitle" | iconv -cf UTF-8 -t ASCII//TRANSLIT | tr -d '[:punct:]' | tr '[:upper:]' '[:lower:]' | tr ' ' '-' | sed "s/-\+/-/g;s/\(^-\|-\$\)//g")"
+
+! mkdir -p "$escbook" &&
+    echo "Do you have write access in this directory?" &&
+    exit 1
+
+# Get the total number of tracks from the number of lines.
+total="$(wc -l < "$2")"
+
+cmd="ffmpeg -i \"$inputaudio\" -nostdin -y"
+
+while read -r x;
+do
+    end="$(echo "$x" | cut -d'	' -f1)"
+    file="$escbook/$(printf "%.2d" "$track")-$esctitle.$ext"
+    if [ -n "$start" ]; then
+	cmd="$cmd -metadata artist=\"$author\" -metadata title=\"$title\" -metadata album=\"$booktitle\" -metadata year=\"$year\" -metadata track=\"$track\" -metadata total=\"$total\" -ss \"$start\" -to \"$end\" -vn -c:a copy \"$file\" "
+    fi
+    title="$(echo "$x" | cut -d'	' -f2-)"
+    esctitle="$(echo "$title" | iconv -cf UTF-8 -t ASCII//TRANSLIT | tr -d '[:punct:]' | tr '[:upper:]' '[:lower:]' | tr ' ' '-' | sed "s/-\+/-/g;s/\(^-\|-\$\)//g")"
+    track="$((track+1))"
+    start="$end"
+done < "$2"
+
+# Last track must be added out of the loop.
+file="$escbook/$(printf "%.2d" "$track")-$esctitle.$ext"
+cmd="$cmd -metadata artist=\"$author\" -metadata title=\"$title\" -metadata album=\"$booktitle\" -metadata year=\"$year\" -metadata track=\"$track\" -ss \"$start\" -vn -c copy \"$file\""
+
+eval "$cmd"

home/default/.local/bin/change-background

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+# Location of link to wallpaper link.
+bgloc="${XDG_DATA_HOME:-$HOME/.local/share}/bg"
+bgaloc="${XDG_DATA_HOME:-$HOME/.local/share}/bga"
+
+
+trueloc="$(readlink -f "$1")" &&
+case "$(file --mime-type -b "$trueloc")" in
+	video/* ) ifinstalled mpvpaper && ln -sf "$trueloc" "$bgaloc" && notify-send -i "$bgaloc" "Changing wallpaper..." ;;
+	image/gif ) ifinstalled mpvpaper && ln -sf "$trueloc" "$bgaloc" && ln -sf "$trueloc" "$bgloc" && notify-send -i "$bgaloc" "Changing wallpaper..." ;;
+	image/* ) ln -sf "$trueloc" "$bgloc" && notify-send -i "$bgloc" "Changing wallpaper..."
+		if [[ -f "$bgaloc" ]]; then
+		rm $bgaloc
+		fi
+		;;
+	inode/directory ) ln -sf "$(find "$trueloc" -iregex '.*.\(jpg\|jpeg\|png\|gif\)' -type f | shuf -n 1)" "$bgloc" && notify-send -i "$bgloc" "Random Wallpaper chosen."
+		rm $bgaloc
+		;;
+	*) notify-send "🖼️ Error" "Not a valid image or directory." ; exit 1;;
+esac
+if [[ -f "$bgaloc" ]]; then
+	killall swaybg >/dev/null 2>&1
+	killall mpvpaper >/dev/null 2>&1
+	sleep 1 && setsid -f mpvpaper -f -o 'no-audio loop --panscan=1' '*' $bgaloc >/dev/null 2>&1
+	exit 0
+elif [[ -f "$bgloc" ]]; then
+	killall swaybg >/dev/null 2>&1
+	killall mpvpaper >/dev/null 2>&1
+	sleep 1 && setsid -f swaybg -m fill -i $bgloc >/dev/null 2>&1
+fi
+exit 0

home/default/.local/bin/color-picker

@@ -0,0 +1,3 @@
+#!/bin/sh
+grim -g "$(slurp -p)" -t ppm - | convert - -format '%[pixel:p{0,0}]' txt:-
+

home/default/.local/bin/compiler

@@ -0,0 +1,57 @@
+#!/bin/sh
+
+# This script will compile or run another finishing operation on a document. I
+# have this script run via vim.
+#
+# Compiles .tex. groff (.mom, .ms), .rmd, .md, .org.  Opens .sent files as sent
+# presentations. Runs scripts based on extension or shebang.
+#
+# Note that .tex files which you wish to compile with XeLaTeX should have the
+# string "xelatex" somewhere in a comment/command in the first 5 lines.
+
+file=$(readlink -f "$1")
+dir=${file%/*}
+base="${file%.*}"
+ext="${file##*.}"
+
+cd "$dir" || exit 1
+
+textype() { \
+	command="pdflatex"
+	( head -n5 "$file" | grep -qi 'xelatex' ) && command="xelatex"
+	$command --output-directory="$dir" "$base" &&
+	grep -qi addbibresource "$file" &&
+	biber --input-directory "$dir" "$base" &&
+	$command --output-directory="$dir" "$base" &&
+	$command --output-directory="$dir" "$base"
+}
+
+case "$ext" in
+	# Try to keep these cases in alphabetical order.
+	[0-9]) preconv "$file" | refer -PS -e | groff -mandoc -T pdf > "$base".pdf ;;
+	c) cc "$file" -o "$base" && "$base" ;;
+	cpp) g++ "$file" -o "$base" && "$base" ;;
+	cs) mcs "$file" && mono "$base".exe ;;
+	go) go run "$file" ;;
+	h) sudo make install ;;
+	java) javac -d classes "$file" && java -cp classes "${1%.*}" ;;
+	m) octave "$file" ;;
+	md)	if  [ -x "$(command -v lowdown)" ]; then
+			lowdown --parse-no-intraemph "$file" -Tms | groff -mpdfmark -ms -kept > "$base".pdf
+		elif [ -x "$(command -v groffdown)" ]; then
+			groffdown -i "$file" | groff > "$base.pdf"
+		else
+			pandoc -t ms --highlight-style=kate -s -o "$base".pdf "$file"
+		fi ; ;;
+	mom) preconv "$file" | refer -PS -e | groff -mom -kept -T pdf > "$base".pdf ;;
+	ms) preconv "$file" | refer -PS -e | groff -me -ms -kept -T pdf > "$base".pdf ;;
+	org) emacs "$file" --batch -u "$USER" -f org-latex-export-to-pdf ;;
+	py) python "$file" ;;
+	[rR]md) Rscript -e "rmarkdown::render('$file', quiet=TRUE)" ;;
+	rs) cargo build ;;
+	sass) sassc -a "$file" "$base.css" ;;
+	scad) openscad -o "$base".stl "$file" ;;
+	sent) setsid -f sent "$file" 2>/dev/null ;;
+	tex) textype "$file" ;;
+	*) sed -n '/^#!/s/^#!//p; q' "$file" | xargs -r -I % "$file" ;;
+esac

home/default/.local/bin/dmenuhandler

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# Feed this script a link and it will give dmenu
+# some choice programs to use to open it.
+feed="${1:-$(printf "%s" | dmenu -p 'Paste URL or file path')}"
+
+case "$(printf "Copy URL\\nsxiv\\nsetbg\\nPDF\\nbrowser\\nlynx\\nvim\\nmpv\\nmpv loop\\nmpv float\\nqueue download\\nqueue yt-dlp\\nqueue yt-dlp audio" | dmenu -i -p "Open it with?")" in
+	"Copy URL") echo "$feed" | wl-copy ;;
+	mpv) setsid -f mpv -quiet "$feed" >/dev/null 2>&1 ;;
+	"mpv loop") setsid -f mpv -quiet --loop "$feed" >/dev/null 2>&1 ;;
+	"mpv float") setsid -f "$TERMINAL" -e mpv --geometry=+0-0 --autofit=30%  --title="mpvfloat" "$feed" >/dev/null 2>&1 ;;
+	"queue yt-dlp") qndl "$feed" >/dev/null 2>&1 ;;
+	"queue yt-dlp audio") qndl "$feed" 'yt-dlp --embed-metadata -icx -f bestaudio/best' >/dev/null 2>&1 ;;
+	"queue download") qndl "$feed" 'curl -LO' >/dev/null 2>&1 ;;
+	PDF) curl -sL "$feed" > "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")" && zathura "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")"  >/dev/null 2>&1 ;;
+	nsxiv) curl -sL "$feed" > "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")" && nsxiv -a "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")"  >/dev/null 2>&1 ;;
+	vim) curl -sL "$feed" > "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")" && setsid -f "$TERMINAL" -e "$EDITOR" "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")"  >/dev/null 2>&1 ;;
+	setbg) curl -L "$feed" > $XDG_CACHE_HOME/pic ; xwallpaper --zoom $XDG_CACHE_HOME/pic >/dev/null 2>&1 ;;
+	browser) setsid -f "$BROWSER" "$feed" >/dev/null 2>&1 ;;
+	lynx) lynx "$feed" >/dev/null 2>&1 ;;
+esac

home/default/.local/bin/dmenumount

@@ -0,0 +1,67 @@
+#!/bin/sh
+
+# Gives a dmenu prompt to mount unmounted drives and Android phones. If
+# they're in /etc/fstab, they'll be mounted automatically. Otherwise, you'll
+# be prompted to give a mountpoint from already existsing directories. If you
+# input a novel directory, it will prompt you to create that directory.
+
+getmount() { \
+	[ -z "$chosen" ] && exit 1
+        # shellcheck disable=SC2086
+	mp="$(find $1 2>/dev/null | dmenu -i -p "Type in mount point.")" || exit 1
+	test -z "$mp" && exit 1
+	if [ ! -d "$mp" ]; then
+		mkdiryn=$(printf "No\\nYes" | dmenu -i -p "$mp does not exist. Create it?") || exit 1
+		[ "$mkdiryn" = "Yes" ] && (mkdir -p "$mp" || sudo -A mkdir -p "$mp")
+	fi
+	}
+
+mountusb() { \
+	chosen="$(echo "$usbdrives" | dmenu -i -p "Mount which drive?")" || exit 1
+	chosen="$(echo "$chosen" | awk '{print $1}')"
+	sudo -A mount "$chosen" 2>/dev/null && notify-send "💻 USB mounting" "$chosen mounted." && exit 0
+	alreadymounted=$(lsblk -nrpo "name,type,mountpoint" | awk '$3!~/\/boot|\/home$|SWAP/&&length($3)>1{printf "-not ( -path *%s -prune ) ",$3}')
+	getmount "/mnt /media /mount /home -maxdepth 5 -type d $alreadymounted"
+	partitiontype="$(lsblk -no "fstype" "$chosen")"
+	case "$partitiontype" in
+		"vfat") sudo -A mount -t vfat "$chosen" "$mp" -o rw,umask=0000;;
+		"exfat") sudo -A mount "$chosen" "$mp" -o uid="$(id -u)",gid="$(id -g)";;
+		*) sudo -A mount "$chosen" "$mp"; user="$(whoami)"; ug="$(groups | awk '{print $1}')"; sudo -A chown "$user":"$ug" "$mp";;
+	esac
+	notify-send "💻 USB mounting" "$chosen mounted to $mp."
+	}
+
+mountandroid() { \
+	chosen="$(echo "$anddrives" | dmenu -i -p "Which Android device?")" || exit 1
+	chosen="$(echo "$chosen" | cut -d : -f 1)"
+	getmount "$HOME -maxdepth 3 -type d"
+        simple-mtpfs --device "$chosen" "$mp"
+	echo "OK" | dmenu -i -p "Tap Allow on your phone if it asks for permission and then press enter" || exit 1
+	simple-mtpfs --device "$chosen" "$mp"
+	notify-send "🤖 Android Mounting" "Android device mounted to $mp."
+	}
+
+asktype() { \
+	choice="$(printf "USB\\nAndroid" | dmenu -i -p "Mount a USB drive or Android device?")" || exit 1
+	case $choice in
+		USB) mountusb ;;
+		Android) mountandroid ;;
+	esac
+	}
+
+anddrives=$(simple-mtpfs -l 2>/dev/null)
+usbdrives="$(lsblk -rpo "name,type,size,label,mountpoint,fstype" | grep -v crypto_LUKS | grep 'part\|rom' | sed 's/ /:/g' | awk -F':' '$5==""{printf "%s (%s) %s\n",$1,$3,$4}')"
+
+if [ -z "$usbdrives" ]; then
+	[ -z "$anddrives" ] && echo "No USB drive or Android device detected" && exit
+	echo "Android device(s) detected."
+	mountandroid
+else
+	if [ -z "$anddrives" ]; then
+		echo "USB drive(s) detected."
+		mountusb
+	else
+		echo "Mountable USB drive(s) and Android device(s) detected."
+		asktype
+	fi
+fi

home/default/.local/bin/dmenumountcifs

@@ -0,0 +1,19 @@
+#!/bin/sh
+# Gives a dmenu prompt to mount unmounted local NAS shares for read/write.
+# Requirements - "%wheel ALL=(ALL) NOPASSWD: ALL"
+#
+# Browse for mDNS/DNS-SD services using the Avahi daemon...
+srvname=$(avahi-browse _smb._tcp -t | awk '{print $4}' | dmenu -i -p "Which NAS?") || exit 1
+notify-send "Searching for network shares..." "Please wait..."
+# Choose share disk...
+share=$(smbclient -L "$srvname" -N | grep Disk | awk '{print $1}' | dmenu -i -p "Mount which share?") || exit 1
+# Format URL...
+share2mnt=//"$srvname".local/"$share"
+
+sharemount() {
+	mounted=$(mount -v | grep "$share2mnt") || ([ ! -d /mnt/"$share" ] && sudo mkdir /mnt/"$share")
+	[ -z "$mounted" ] && sudo mount -t cifs "$share2mnt" -o user=nobody,password="",noperm /mnt/"$share" && notify-send "Netshare $share mounted" && exit 0
+	notify-send "Netshare $share already mounted"; exit 1
+}
+
+sharemount

home/default/.local/bin/dmenuumount

@@ -0,0 +1,44 @@
+#!/bin/sh
+
+# A dmenu prompt to unmount drives.
+# Provides you with mounted partitions, select one to unmount.
+# Drives mounted at /, /boot and /home will not be options to unmount.
+
+unmountusb() {
+	[ -z "$drives" ] && exit
+	chosen="$(echo "$drives" | dmenu -i -p "Unmount which drive?")" || exit 1
+	chosen="$(echo "$chosen" | awk '{print $1}')"
+	[ -z "$chosen" ] && exit
+	sudo -A umount "$chosen" && notify-send "💻 USB unmounting" "$chosen unmounted."
+	}
+
+unmountandroid() { \
+	chosen="$(awk '/simple-mtpfs/ {print $2}' /etc/mtab | dmenu -i -p "Unmount which device?")" || exit 1
+	[ -z "$chosen" ] && exit
+	sudo -A umount -l "$chosen" && notify-send "🤖 Android unmounting" "$chosen unmounted."
+	}
+
+asktype() { \
+	choice="$(printf "USB\\nAndroid" | dmenu -i -p "Unmount a USB drive or Android device?")" || exit 1
+	case "$choice" in
+		USB) unmountusb ;;
+		Android) unmountandroid ;;
+	esac
+	}
+
+drives=$(lsblk -nrpo "name,type,size,mountpoint,label" | awk -F':' '{gsub(/ /,":")}$4!~/\/boot|\/efi|\/home$|SWAP/&&length($4)>1{printf "%s (%s) %s\n",$4,$3,$5}')
+
+if ! grep simple-mtpfs /etc/mtab; then
+	[ -z "$drives" ] && echo "No drives to unmount." &&  exit
+	echo "Unmountable USB drive detected."
+	unmountusb
+else
+	if [ -z "$drives" ]
+	then
+		echo "Unmountable Android device detected."
+	       	unmountandroid
+	else
+		echo "Unmountable USB drive(s) and Android device(s) detected."
+		asktype
+	fi
+fi

home/default/.local/bin/idle

@@ -0,0 +1,14 @@
+#!/bin/zsh
+if [[ -z "$1" ]]; then
+swayidle -w \
+    timeout 310 'swaylock' \
+	timeout 300 'swaymsg "output * dpms off"' resume 'swaymsg "output * dpms on"' \
+	before-sleep "swaylock"
+fi
+if [[ $1 == "-k" ]]; then
+killall swayidle
+exit 0
+fi
+if [[ $1 != "-k" ]]; then
+echo 'wrong syntax, do idle or idle -k'
+fi

home/default/.local/bin/linkhandler

@@ -0,0 +1,28 @@
+#!/bin/sh
+
+# Feed script a url or file location.
+# If an image, it will view in sxiv,
+# if a video or gif, it will view in mpv
+# if a music file or pdf, it will download,
+# otherwise it opens link in browser.
+
+if [ -z "$1" ]; then
+	url="$(wl-paste)"
+else
+	url="$1"
+fi
+
+case "$url" in
+	*mkv|*webm|*mp4|*hooktube.com*|*bitchute.com*|*videos.lukesmith.xyz*|*odysee.com*)
+		setsid -f mpv -quiet "$url" >/dev/null 2>&1 ;;
+	*youtube.com/watch*|*youtube.com/playlist*|*youtube.com/shorts*|*youtu.be*)
+		setsid -f flatpak run io.freetubeapp.FreeTube "$url" >/dev/null 2>&1 ;;
+	*png|*jpg|*jpe|*jpeg|*gif)
+		curl -sL "$url" > "/tmp/$(echo "$url" | sed "s/.*\///;s/%20/ /g")" && sxiv -a "/tmp/$(echo "$url" | sed "s/.*\///;s/%20/ /g")"  >/dev/null 2>&1 & ;;
+	*pdf|*cbz|*cbr)
+		curl -sL "$url" > "/tmp/$(echo "$url" | sed "s/.*\///;s/%20/ /g")" && zathura "/tmp/$(echo "$url" | sed "s/.*\///;s/%20/ /g")"  >/dev/null 2>&1 & ;;
+	*mp3|*flac|*opus|*mp3?source*)
+		qndl "$url" 'curl -LO'  >/dev/null 2>&1 ;;
+	*)
+		[ -f "$url" ] && setsid -f "$TERMINAL" -e "$EDITOR" "$url" >/dev/null 2>&1 || setsid -f "$BROWSER" "$url" >/dev/null 2>&1
+esac

home/default/.local/bin/musdl

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+file="$(wl-paste)"
+directory="$HOME/Music"
+
+case "$file" in
+	*youtube.com*|*youtu.be*|*bandcamp.com*)
+		notify-send "Downloading" "$file"
+		cd $directory && yt-dlp --embed-metadata --embed-thumbnail -xc -f bestaudio/best --restrict-filenames "$file" && notify-send "Music added!" "$file is now saved to the music directory."
+	;;
+	*mp3|*flac|*opus|*mp3?source*)
+		notify-send "⏳ Queuing $file..."
+		cd $directory && curl -LO $file  >/dev/null 2>&1 && notify-send "Music added!" "$file is now saved to the music directory." ;;
+esac
+exit 0

home/default/.local/bin/opout

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# opout: "open output": A general handler for opening a file's intended output,
+# usually the pdf of a compiled document.  I find this useful especially
+# running from vim.
+
+basename="${1%.*}"
+
+case "${*}" in
+	*.tex|*.m[dse]|*.[rR]md|*.mom|*.[0-9]) setsid -f xdg-open "$basename".pdf >/dev/null 2>&1 ;;
+	*.html) setsid -f "$BROWSER" "$basename".html >/dev/null 2>&1 ;;
+	*.sent) setsid -f sent "$1" >/dev/null 2>&1 ;;
+esac

home/default/.local/bin/podentr

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# entr command to run `queueandnotify` when newsboat queue is changed
+
+[ "$(pgrep -x "$(basename "$0")" | wc -l)" -gt 2 ] && exit
+
+echo "${XDG_DATA_HOME:-$HOME/.local/share}"/newsboat/queue | entr -p queueandnotify 2>/dev/null

home/default/.local/bin/prompt

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# A dmenu binary prompt script.
+# Gives a dmenu prompt labeled with $1 to perform command $2.
+# For example:
+# `./prompt "Do you want to shutdown?" "shutdown -h now"`
+
+[ "$(printf "No\\nYes" | dmenu -i -p "$1" -nb darkred -sb red -sf white -nf gray )" = "Yes" ] && $2

home/default/.local/bin/qndl

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# $1 is a url; $2 is a command
+[ -z "$1" ] && exit
+base="$(basename "$1")"
+notify-send "⏳ Queuing $base..."
+cmd="$2"
+[ -z "$cmd" ] && cmd="yt-dlp --embed-metadata -ic"
+idnum="$(tsp $cmd "$1")"
+realname="$(echo "$base" | sed "s/?\(source\|dest\).*//;s/%20/ /g")"
+tsp -D "$idnum" mv "$base" "$realname"
+tsp -D "$idnum" notify-send "👍 $realname done."

home/default/.local/bin/queueandnotify

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# Podboat sucks. This script replaces it.
+# It reads the newsboat queue, queuing downloads with taskspooler.
+# It also removes the junk from extensions.
+queuefile="${XDG_DATA_HOME:-$HOME/.local/share}/newsboat/queue"
+
+while read -r line; do
+	[ -z "$line" ] && continue
+	url="${line%%[	 ]*}"
+	qndl "$url" "curl -LO"
+done < "$queuefile"
+
+echo > "$queuefile"

home/default/.local/bin/rotdir

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# When I open an image from the file manager in sxiv (the image viewer), I want
+# to be able to press the next/previous keys to key through the rest of the
+# images in the same directory. This script "rotates" the content of a
+# directory based on the first chosen file, so that if I open the 15th image,
+# if I press next, it will go to the 16th etc. Autistic, I know, but this is
+# one of the reasons that sxiv is great for being able to read standard input.
+
+[ -z "$1" ] && echo "usage: rotdir regex 2>&1" && exit 1
+base="$(basename "$1")"
+ls "$PWD" | awk -v BASE="$base" 'BEGIN { lines = ""; m = 0; } { if ($0 == BASE) { m = 1; } } { if (!m) { if (lines) { lines = lines"\n"; } lines = lines""$0; } else { print $0; } } END { print lines; }'

home/default/.local/bin/rssadd

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+if echo "$1" | grep -q "https*://\S\+\.[A-Za-z]\+\S*" ; then
+	url="$1"
+else
+	url="$(grep -Eom1 '<[^>]+(rel="self"|application/[a-z]+\+xml)[^>]+>' "$1" |
+		grep -o "https?://[^\" ]")"
+
+	echo "$url" | grep -q "https*://\S\+\.[A-Za-z]\+\S*" ||
+		notify-send "That doesn't look like a full URL." && exit 1
+fi
+
+RSSFILE="${XDG_CONFIG_HOME:-$HOME/.config}/newsboat/urls"
+if awk '{print $1}' "$RSSFILE" | grep "^$url$" >/dev/null; then
+	notify-send "You already have this RSS feed."
+else
+	echo "$url" >> "$RSSFILE" && notify-send "RSS feed added."
+fi

home/default/.local/bin/shortcuts

@@ -0,0 +1,43 @@
+#!/bin/sh
+
+bmdirs="${XDG_CONFIG_HOME:-$HOME/.config}/shell/bm-dirs"
+bmfiles="${XDG_CONFIG_HOME:-$HOME/.config}/shell/bm-files"
+
+# Output locations. Unactivated progs should go to /dev/null.
+shell_shortcuts="${XDG_CONFIG_HOME:-$HOME/.config}/shell/shortcutrc"
+zsh_named_dirs="${XDG_CONFIG_HOME:-$HOME/.config}/shell/zshnameddirrc"
+lf_shortcuts="${XDG_CONFIG_HOME:-$HOME/.config}/lf/shortcutrc"
+vim_shortcuts="${XDG_CONFIG_HOME:-$HOME/.config}/nvim/shortcuts.vim"
+ranger_shortcuts="/dev/null"
+qute_shortcuts="/dev/null"
+fish_shortcuts="/dev/null"
+vifm_shortcuts="/dev/null"
+
+# Remove, prepare files
+rm -f "$lf_shortcuts" "$ranger_shortcuts" "$qute_shortcuts" "$zsh_named_dirs" "$vim_shortcuts" 2>/dev/null
+printf "# vim: filetype=sh\\n" > "$fish_shortcuts"
+printf "# vim: filetype=sh\\nalias " > "$shell_shortcuts"
+printf "\" vim: filetype=vim\\n" > "$vifm_shortcuts"
+
+# Format the `directories` file in the correct syntax and sent it to all three configs.
+eval "echo \"$(cat "$bmdirs")\"" | \
+awk "!/^\s*#/ && !/^\s*\$/ {gsub(\"\\\s*#.*$\",\"\");
+	printf(\"%s=\42cd %s && ls -a\42 \\\\\n\",\$1,\$2)   >> \"$shell_shortcuts\" ;
+	printf(\"hash -d %s=%s \n\",\$1,\$2)                 >> \"$zsh_named_dirs\"  ;
+	printf(\"abbr %s \42cd %s; and ls -a\42\n\",\$1,\$2) >> \"$fish_shortcuts\"  ;
+	printf(\"map g%s :cd %s<CR>\nmap t%s <tab>:cd %s<CR><tab>\nmap M%s <tab>:cd %s<CR><tab>:mo<CR>\nmap Y%s <tab>:cd %s<CR><tab>:co<CR> \n\",\$1,\$2, \$1, \$2, \$1, \$2, \$1, \$2)       >> \"$vifm_shortcuts\" ;
+	printf(\"config.bind(';%s', \42set downloads.location.directory %s ;; hint links download\42) \n\",\$1,\$2) >> \"$qute_shortcuts\" ;
+	printf(\"map g%s cd %s\nmap t%s tab_new %s\nmap m%s shell mv -v %%s %s\nmap Y%s shell cp -rv %%s %s \n\",\$1,\$2,\$1,\$2, \$1, \$2, \$1, \$2) >> \"$ranger_shortcuts\" ;
+	printf(\"map C%s cd \42%s\42 \n\",\$1,\$2)           >> \"$lf_shortcuts\" ;
+	printf(\"cmap ;%s %s\n\",\$1,\$2)                    >> \"$vim_shortcuts\" }"
+
+# Format the `files` file in the correct syntax and sent it to both configs.
+eval "echo \"$(cat "$bmfiles")\"" | \
+awk "!/^\s*#/ && !/^\s*\$/ {gsub(\"\\\s*#.*$\",\"\");
+	printf(\"%s=\42\$EDITOR %s\42 \\\\\n\",\$1,\$2)  >> \"$shell_shortcuts\" ;
+	printf(\"hash -d %s=%s \n\",\$1,\$2)             >> \"$zsh_named_dirs\"  ;
+	printf(\"abbr %s \42\$EDITOR %s\42 \n\",\$1,\$2) >> \"$fish_shortcuts\"  ;
+	printf(\"map %s :e %s<CR> \n\",\$1,\$2)          >> \"$vifm_shortcuts\"  ;
+	printf(\"map %s shell \$EDITOR %s \n\",\$1,\$2)  >> \"$ranger_shortcuts\" ;
+	printf(\"map E%s \$\$EDITOR \42%s\42 \n\",\$1,\$2)   >> \"$lf_shortcuts\" ;
+	printf(\"cmap ;%s %s\n\",\$1,\$2)                    >> \"$vim_shortcuts\" }"

home/default/.local/bin/slider

@@ -0,0 +1,126 @@
+#!/bin/sh
+
+# Give a file with images and timecodes and creates a video slideshow of them.
+#
+# Timecodes must be in format 00:00:00.
+#
+# Imagemagick and ffmpeg required.
+
+# Application cache if not stated elsewhere.
+cache="${XDG_CACHE_HOME:-$HOME/.cache}/slider"
+
+while getopts "hvrpi:c:a:o:d:f:t:e:x:" o; do case "${o}" in
+	c) bgc="$OPTARG" ;;
+	t) fgc="$OPTARG" ;;
+	f) font="$OPTARG" ;;
+	i) file="$OPTARG" ;;
+	a) audio="$OPTARG" ;;
+	o) outfile="$OPTARG" ;;
+	d) prepdir="$OPTARG" ;;
+	r) redo="$OPTARG" ;;
+	s) ppt="$OPTARG" ;;
+	e) endtime="$OPTARG" ;;
+	x) res="$OPTARG"
+		echo "$res" | grep -qv "^[0-9]\+x[0-9]\+$" &&
+			echo "Resolution must be dimensions separated by a 'x': 1280x720, etc." &&
+			exit 1 ;;
+	p) echo "Purge old build files in $cache? [y/N]"
+		read -r confirm
+		echo "$confirm" | grep -iq "^y$" && rm -rf "$cache" && echo "Done."
+		exit ;;
+	v) verbose=True ;;
+	*) echo "$(basename "$0") usage:
+  -i  input timecode list (required)
+  -a  audio file
+  -c  color of background (use html names, black is default)
+  -t  text color for text slides (white is default)
+  -s  text font size for text slides (150 is default)
+  -f  text font for text slides (sans serif is default)
+  -o  output video file
+  -e  if no audio given, the time in seconds that the last slide will be shown (5 is default)
+  -x  resolution (1920x1080 is default)
+  -d  tmp directory
+  -r  rerun imagemagick commands even if done previously (in case files or background has changed)
+  -p  purge old build files instead of running
+  -v  be verbose" && exit 1
+
+esac done
+
+# Check that the input file looks like it should.
+{ head -n 1 "$file" 2>/dev/null | grep -q "^00:00:00	" ;} || {
+	echo "Give an input file with -i." &&
+	echo "The file should look as this example:
+
+00:00:00	first_image.jpg
+00:00:03	otherdirectory/next_image.jpg
+00:00:09	this_image_starts_at_9_seconds.jpg
+etc...
+
+Timecodes and filenames must be separated by Tabs." &&
+	exit 1
+	}
+
+if [ -n "${audio+x}" ]; then
+	# Check that the audio file looks like an actual audio file.
+	case "$(file --dereference --brief --mime-type -- "$audio")" in
+		audio/*) ;;
+		*) echo "That doesn't look like an audio file."; exit 1 ;;
+	esac
+	totseconds="$(date '+%s' -d $(ffmpeg -i "$audio" 2>&1 | awk '/Duration/ {print $2}' | sed s/,//))"
+	endtime="$((totseconds-seconds))"
+fi
+
+prepdir="${prepdir:-$cache/$file}"
+outfile="${outfile:-$file.mp4}"
+prepfile="$prepdir/$file.prep"
+
+[ -n "${verbose+x}" ] && echo "Preparing images... May take a while depending on the number of files."
+mkdir -p "$prepdir"
+
+{
+while read -r x;
+do
+	# Get the time from the first column.
+	time="${x%%	*}"
+	seconds="$(date '+%s' -d "$time")"
+	# Duration is not used on the first looped item.
+	duration="$((seconds - prevseconds))"
+
+	# Get the filename/text content from the rest.
+	content="${x#*	}"
+	base="$(basename "$content")"
+	base="${base%.*}.jpg"
+
+	if [ -f "$content" ]; then
+		# If images have already been made in a previous run, do not recreate
+		# them unless -r was given.
+		{ [ ! -f "$prepdir/$base" ] || [ -n "${redo+x}" ] ;} &&
+			convert -size "${res:-1920x1080}" canvas:"${bgc:-black}" -gravity center "$content" -resize 1920x1080 -composite "$prepdir/$base"
+	else
+		{ [ ! -f "$prepdir/$base" ] || [ -n "${redo+x}" ] ;} &&
+			convert -size "${res:-1920x1080}" -background "${bgc:-black}" -fill "${fgc:-white}" -font "${font:-Sans}" -pointsize "${ppt:-150}" -gravity center label:"$content" "$prepdir/$base"
+	fi
+
+	# If the first line, do not write yet.
+	[ "$time" = "00:00:00" ] || echo "file '$prevbase'
+duration $duration"
+
+	# Keep the information required for the next file.
+	prevbase="$base"
+	prevtime="$time"
+	prevseconds="$(date '+%s' -d "$prevtime")"
+done < "$file"
+# Do last file which must be given twice as follows
+echo "file '$base'
+duration ${endtime:-5}
+file '$base'"
+} > "$prepfile"
+if [ -n "${audio+x}" ]; then
+	ffmpeg -hide_banner -y -f concat -safe 0 -i "$prepfile" -i "$audio" -c:a aac -vsync vfr -c:v libx264 -pix_fmt yuv420p "$outfile"
+else
+	ffmpeg -hide_banner -y -f concat -safe 0 -i "$prepfile" -vsync vfr -c:v libx264 -pix_fmt yuv420p "$outfile"
+fi
+
+# Might also try:
+# -vf "fps=${fps:-24},format=yuv420p" "$outfile"
+# but has given some problems.

home/default/.local/bin/sysact

@@ -0,0 +1,28 @@
+#!/bin/sh
+
+# A dmenu wrapper script for system functions.
+export WM=$XDG_CURRENT_DESKTOP
+case "$(readlink -f /sbin/init)" in
+	*systemd*) ctl='systemctl' ;;
+	*) ctl='loginctl' ;;
+esac
+
+case "$(printf "🔒 lock\n🚪 leave $WM\n♻️ renew\n🐻 hibernate\n🔃 reboot\n🖥️ shutdown\n💤 sleep\n📺 display off\n set background\n start idle\n kill swayidle\n fcitx5\n kill fcitx5" | dmenu -i -l 12 -p 'Action: ')" in
+	'🔒 lock')
+		setsid -f swaylock
+		setsid -f sleep 2 && swayidle -w timeout 1 'wlopm --off "*"' resume 'wlopm --on "*" && kill $#'
+		;;
+	"🚪 leave $WM") swaymsg exit ;;
+	"♻️ renew") swaymsg reload ;;
+	'🐻 hibernate') $ctl hibernate -i ;;
+	'💤 sleep') $ctl suspend -i ;;
+	'🔃 reboot') $ctl reboot -i ;;
+	'🖥️ shutdown') $ctl poweroff -i ;;
+	'📺 display off') swayidle -w timeout 1 'wlopm --off "*"' resume 'wlopm --on "*" && kill $#' ;;
+	' set background') change-background ;;
+	' start idle') idle ;;
+	' kill swayidle') killall swayidle ;;
+	' fcitx5') fcitx5 ;;
+	' kill fcitx5') killall fcitx5 ;;
+	*) exit 1 ;;
+esac

home/default/.local/bin/tag

@@ -0,0 +1,67 @@
+#!/bin/sh
+
+err() { echo "Usage:
+	tag [OPTIONS] file
+Options:
+	-a: artist/author
+	-t: song/chapter title
+	-A: album/book title
+	-n: track/chapter number
+	-N: total number of tracks/chapters
+	-d: year of publication
+	-g: genre
+	-c: comment
+You will be prompted for title, artist, album and track if not given." && exit 1 ;}
+
+while getopts "a:t:A:n:N:d:g:c:f:" o; do case "${o}" in
+	a) artist="${OPTARG}" ;;
+	t) title="${OPTARG}" ;;
+	A) album="${OPTARG}" ;;
+	n) track="${OPTARG}" ;;
+	N) total="${OPTARG}" ;;
+	d) date="${OPTARG}" ;;
+	g) genre="${OPTARG}" ;;
+	c) comment="${OPTARG}" ;;
+	f) file="${OPTARG}" ;;
+	*) printf "Invalid option: -%s\\n" "$OPTARG" && err ;;
+esac done
+
+shift $((OPTIND - 1))
+
+file="$1"
+
+[ ! -f "$file" ] && echo "Provide file to tag." && err
+
+[ -z "$title" ] && echo "Enter a title." && read -r title
+[ -z "$artist" ] && echo "Enter an artist." && read -r artist
+[ -z "$album" ] && echo "Enter an album." && read -r album
+[ -z "$track" ] && echo "Enter a track number." && read -r track
+
+case "$file" in
+	*.ogg) echo "Title=$title
+Artist=$artist
+Album=$album
+Track=$track
+Total=$total
+Date=$date
+Genre=$genre
+Comment=$comment" | vorbiscomment -w "$file" ;;
+	*.opus) echo "Title=$title
+Artist=$artist
+Album=$album
+Track=$track
+Total=$total
+Date=$date
+Genre=$genre
+Comment=$comment" | opustags -i -S "$file" ;;
+	*.mp3) eyeD3 -Q --remove-all -a "$artist" -A "$album" -t "$title" -n "$track" -N "$total" -Y "$date" "$file" ;;
+	*.flac) echo "TITLE=$title
+ARTIST=$artist
+ALBUM=$album
+TRACKNUMBER=$track
+TOTALTRACKS=$total
+DATE=$date
+GENRE=$genre
+DESCRIPTION=$comment" | metaflac --remove-all-tags --import-tags-from=- "$file" ;;
+	*) echo "File type not implemented yet." ;;
+esac

home/default/.local/bin/texclear

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+# Clears the build files of a LaTeX/XeLaTeX build.
+# I have vim run this file whenever I exit a .tex file.
+
+case "$1" in
+	*.tex)
+	file=$(readlink -f "$1")
+	dir=$(dirname "$file")
+	base="${file%.*}"
+	find "$dir"  -maxdepth 1 -type f -regextype gnu-awk -regex "^$base\\.(4tc|xref|tmp|pyc|pyg|pyo|fls|vrb|fdb_latexmk|bak|swp|aux|log|synctex\\(busy\\)|lof|lot|maf|idx|mtc|mtc0|nav|out|snm|toc|bcf|run\\.xml|synctex\\.gz|blg|bbl)" -delete
+	rm -rdf "$dir/_minted-$(basename -- $base)"
+	;;
+	*) printf "Give .tex file as argument.\\n" ;;
+esac
+