diff options
| -rwxr-xr-x | article2pdf | 28 | ||||
| -rwxr-xr-x | ch | 30 | ||||
| -rwxr-xr-x | mpvl | 22 | ||||
| -rwxr-xr-x | mscz2pdfs | 36 | ||||
| -rwxr-xr-x | note | 76 | ||||
| -rwxr-xr-x | think | 24 | ||||
| -rwxr-xr-x | wacom | 55 | ||||
| -rwxr-xr-x | yt-dl-choose | 36 |
8 files changed, 307 insertions, 0 deletions
diff --git a/article2pdf b/article2pdf new file mode 100755 index 0000000..4259ee4 --- /dev/null +++ b/article2pdf @@ -0,0 +1,28 @@ +#!/bin/bash + +# Downloads an article from the web and converts it to PDF with pandoc. +# USAGE: article2pdf <url> + +pdfs_dir=~/Downloads/articles + +html_file=`mktemp` + +# Some sites ban curl, so use "firefox" user agent +user_agent='Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:85.0) Gecko/20100101 Firefox/85.0' +curl --user-agent "$user_agent" --location --silent "$1" > "$html_file" + +pdf_file=$pdfs_dir/`pup --file "$html_file" 'title text{}' \ + | grep -v '^\s*$' \ + | head -n 1 \ + | sed -e 's/^ *//' -e 's/ *$//' -e 's/ /-/g'`.pdf + + +if pandoc --request-header User-Agent:"$user_agent" "$1" --pdf-engine=xelatex -o "$pdf_file"; then + exit 0 +else + # we may have failed due to unconvertable images (e.g. webp) + # in that case try rebuilding without images + pandoc "$html_file" -f html --pdf-engine=xelatex -o "$pdf_file" +fi + +rm "$html_file" @@ -0,0 +1,30 @@ +#!/bin/bash + +# Helper script for my cheatsheets system. +# USAGE: ch +# This will open a fzf menu over the `~/cheatsheets` directory. +# You can select one of the files there, or use the special command `new` which +# creates a new file (you will be prompted for a title, which should not include +# the .md extension). +# NOTE: Currently hardcodes cheatsheets directory to `~/cheatsheets`. + +prefix=~/cheatsheets/ +suffix=.md +sheets=("$prefix"*"$suffix") +sheets=("${sheets[@]#"$prefix"}") +sheets=("${sheets[@]%"$suffix"}") +sheets=("${sheets[@]}" new) + +sheet=$(printf '%s\n' "${sheets[@]}" | fzf) + +if [[ "$sheet" == "new" ]]; then + echo -n "enter new cheatsheet name: " + read new_sheet + file="${prefix}${new_sheet}${suffix}" + $VISUAL $file + exit 0 +fi + +file="${prefix}${sheet}${suffix}" + +[[ -f $file ]] && $VISUAL $file @@ -0,0 +1,22 @@ +#!/bin/bash + +# Starts a media file in mpv looped. +# USAGE: mpvl [<start> <stop>] <file> +# If only `file` given, loops the whole file. +# If `start` and `stop` given, loops the section between those timecodes. + +FLAGS= +FILE= + +if [ "$#" -eq 3 ]; then + FLAGS="--start=$1 --ab-loop-a=$1 --ab-loop-b=$2" + FILE=$3 +elif [ "$#" -eq 1 ]; then + FLAGS=--loop + FILE=$1 +else + echo "USAGE: mpvl [<start> <stop>] <file>"; + exit 1; +fi + +mpv $FLAGS "$FILE" diff --git a/mscz2pdfs b/mscz2pdfs new file mode 100755 index 0000000..e037086 --- /dev/null +++ b/mscz2pdfs @@ -0,0 +1,36 @@ +#!/bin/bash + +# Converts a MuseScore file to PDFs, one for each part. +# USAGE: mscz2pdfs -s <score file> -o <output directory> + +score= +output_dir='.' + +while getopts 's:o:' flag; do + case "${flag}" in + s) score=$OPTARG ;; + o) output_dir=$OPTARG ;; + *) error "Unexpected option ${flag}" ;; + esac +done + +if [ -z "$score" ]; then + echo "Provide score" +fi + +base_filename=${score%.mscz} +base_filename=${score##*/} +json=`mktemp "/tmp/tmp-XXXXXXX.json"` +echo "putting json in $json" + +musescore --score-parts-pdf "$score" > "$json" + +parts=`jq --raw-output '.parts[]' "$json"` + +i=0 +IFS=$'\n'; +for part in $parts; do + jq --raw-output ".partsBin[$i]" "$json" | base64 --decode > "$output_dir"/"$base_filename-$part.pdf" + i=$((i + 1)) +done +IFS=' ' @@ -0,0 +1,76 @@ +#!/bin/bash + +# Helper script for managing a [GitJournal](https://gitjournal.io/) notes +# directory on a computer. +# USAGE: note +# You can select one of the files there, or use the special command `new` which +# creates a new file (you will be prompted for a title, which should not include +# the .md extension). +# Executes a `git pull` before showing file list, commits changes and pushes +# after the file is exited. +# NOTE: Currently hardcodes notes directory to `~/gitjournal`. +# TODO: skip git operations if there is no network connection. + +set -euo pipefail + +directory=$HOME/gitjournal/ + +git -C "$directory" pull || true + +suffix=.md +readarray -t notes < <( \ + find "$directory" -iname "*$suffix" -printf "%T@\t%p\n" | \ + sort --reverse --numeric-sort | \ + awk -F "\t" '// { print $2 }' \ +) +notes=("${notes[@]#"$directory"}") +notes=("${notes[@]%"$suffix"}") +notes+=(new journal) +note=$(printf '%s\n' "${notes[@]}" | fzf) + +if [[ "$note" == "new" ]]; then + echo -n "enter new note directory/title: " + read new_title + file="${directory}${new_title}${suffix}" + [[ -f "$file" ]] && echo "Note at $file already exists!" && exit 1 + date=`date --iso-8601=seconds` + cat << EOF >> "$file" +--- +created: $date +modified: $date +--- + +# ${new_title##*/} +EOF + commit_message="Created $new_title" +elif [[ "$note" == "journal" ]]; then + new_title=`date +%Y-%m-%d` + long_date=`date +"%B %d, %Y"` + file="${directory}Journal/${new_title}${suffix}" + [[ -f "$file" ]] && echo "Journal entry for $new_title already exists!" && exit 1 + date=`date --iso-8601=seconds` + cat << EOF >> "$file" +--- +created: $date +modified: $date +--- + +# ${long_date} +EOF + commit_message="Created $long_date journal entry" +else + file="${directory}${note}${suffix}" + commit_message="Modified $note" +fi + +[[ -f "$file" ]] && $VISUAL "$file" + +git -C "$directory" add -N "$file" +git -C "$directory" add -p "$file" +git -C "$directory" commit -m "$commit_message" +git -C "$directory" status +echo -n "push changes? [y/N] " +read push +if [[ "$push" == "y" ]]; then + git -C "$directory" push +fi @@ -0,0 +1,24 @@ +#!/bin/env ruby + +require "date" + +THOUGHTS_DIR = "vultr:/srv/thoughts" + +today = Date::today + +# .wday returns 0 for Sunday. +# If today is Sunday, we want to put today's thoughts in next Sunday's file so +# today's Sunday Corner doesn't change mid-day. +days_till_next_sunday = 7 - today.wday + +next_sunday = today + days_till_next_sunday + +remote_file = "#{THOUGHTS_DIR}/#{next_sunday}" +local_file = "/tmp/sunday-thoughts-#{next_sunday}" + +system "touch #{local_file}" +system "scp #{remote_file} #{local_file}" +system "$VISUAL #{local_file}" +# Note that if this scp fails and you rerun the script, the first scp above (if +# it succeeds) will overwrite your current local file. +system "scp #{local_file} #{remote_file}" @@ -0,0 +1,55 @@ +#!/bin/bash + +# Helper script for setting up a wacom tablet. +# USAGE: wacom [-r] [-c <config>] +# FLAGS: +# -r: rotate the board's input 180°, useful if using the board upside down to +# its assumed usage orientation. +# -c: uses one of the hardcoded configurations for stylus button bindings. +# NOTE: +# The configs are currently hardcoded for my personal preferences in several +# programs/websites for the One by Wacom tablet. +# CONFIGS: +# aww: (obsolete) for the AWW shared whiteboard. +# krita: the Krita drawing program. +# miro: for the Miro shared whiteboard. + +ID=`xsetwacom list devices | awk '/stylus/ { print $8 }'` + +function rotate { + xsetwacom set $ID Rotate half +} + +# AWW board, eraser + pencil +function set_aww { + xsetwacom set $ID Button 2 "key e" + xsetwacom set $ID Button 3 "key p" +} + +# Krita - right click (tags wheel), middle click (pan) +function set_krita { + xsetwacom set $ID Button 2 "button +2" + xsetwacom set $ID Button 3 "button 3" +} + +function set_miro { + xsetwacom set $ID Button 2 "key v" + xsetwacom set $ID Button 3 "key p" +} + +function set_config { + case "$1" in + aww) set_aww ;; + krita) set_krita ;; + miro) set_miro ;; + *) echo "Unexpected config \"$1\""; exit 1 ;; + esac +} + +while getopts 'rc:' flag; do + case "${flag}" in + r) rotate ;; + c) set_config $OPTARG ;; + *) error "Unexpected option ${flag}" ;; + esac +done diff --git a/yt-dl-choose b/yt-dl-choose new file mode 100755 index 0000000..7d33588 --- /dev/null +++ b/yt-dl-choose @@ -0,0 +1,36 @@ +#!/bin/bash + +# Wrapper for mpv playing an internet video with yt-dlp that lets you select the +# video format to download. Useful when launching e.g. YouTube videos, which +# often have a very high resolution default format that would buffer a lot. +# USAGE: yt-dl-choose <url> +# Opens a dmenu menu with available audio+video formats. +# NOTE: only displays formats that have both audio and video, which have limited +# quality. For highest resolution, we'd also need to provide options for +# combined formats with separate audio and video streams. +# NOTE: when given a video in a YouTube playlist, will only play that video. + +NO_PLAYLIST=1 + +if [[ $# -ne 1 ]]; then + echo "USAGE: yt-dl-choose <url>" +fi + +URL="$1" + +if [[ $NO_PLAYLIST ]]; then + URL=`echo "$URL" | sed -e 's/&list=.*&/\&/'` +fi + +formats=`yt-dlp --list-formats $URL \ + | grep -v "audio only" \ + | grep -v "video only" \ + | grep -v mhtml \ + | sed '0,/---------/d' ` +format=`echo "$formats" | dmenu | cut -d' ' -f1` + +if [ -z "$format" ]; then + exit 0; +fi + +mpv --ytdl-format=$format $1 |