From 4cd93b09b3a179515630114078739564a35af38d Mon Sep 17 00:00:00 2001
From: katherine <shmibs@shmibbles.me>
Date: Sun, 19 Feb 2017 03:47:19 -0700
Subject: move remaining funcs from .zshrc
everything should be modular now
also, cleaned up make-gif to properly parse arguments and check things
---
.zshrc-linux-desktop | 387 ---------------------------------------------------
1 file changed, 387 deletions(-)
(limited to '.zshrc-linux-desktop')
diff --git a/.zshrc-linux-desktop b/.zshrc-linux-desktop
index ec2a5fb..f1808ac 100644
--- a/.zshrc-linux-desktop
+++ b/.zshrc-linux-desktop
@@ -1,396 +1,9 @@
################### ALIASES ##################
alias ssh-socks='ssh -C2qTnN -D 9853 shmibbles.me'
-alias sx='startx'
if [[ "$(whence sshfs)" != "" ]] then
alias smounth='mkdir -p ~/shmibbles.me; sshfs shmibbles.me: ~/shmibbles.me'
alias smountw='mkdir -p ~/shmibbles.me; sshfs shmibbles.me:/usr/local/www/apache24/data/ ~/shmibbles.me'
alias sumount='fusermount -u ~/shmibbles.me; rmdir ~/shmibbles.me'
fi
-
-################## FUNCTIONS ##################
-
-# list stats about mpd library file types, to motivate me
-# to do better!
-mpd-filetypes() {
- local pattern
-
- # if args exist, read them as file extensions in a pattern
- if
- if [[ ! -z "$@" ]]; then
- pattern=$(echo "$@" | sed -e 's/\s/|/g' -e 's/\(.*\)/(\1)/')
- else
- # else hackily yoink recognised types from mpd --version
- pattern=$(mpd --version \
- | sed -n '1h; 1!H; ${g; s/.*Decoders plugins:\(.*\)Output.*/\1/g; p}' \
- | sed -e 's/.*\]//' | tr -d '\n' \
- | sed -e 's/^ //' -e 's/\s/|/g' -e 's/\(.*\)/(\1)/')
- fi
-
- # find file counts
- local i=1
- local total=0
- local totalstr='total'
- local counts=()
- local types=()
- find ~/music -type f -regextype posix-extended \
- -regex ".*\.$pattern" | grep -oE "\.$pattern$" \
- | sort | uniq -c | sed -e 's/^\s*\([0-9]* \)\./\1/' | \
- while read -A line; do
- counts[$i]=${line[1]}
- types[$i]=${line[2]}
- total=$(( $total + ${line[1]} ))
- i=$(( $i + 1 ))
- done
-
- # calculate percentages
- local twidth=0
- local cwidth=0
- local percentages=()
- for i in {1..${#types}}; do
- percentages[$i]="%$(calc -p \
- "a=${counts[$i]} * 100 / $total; round(a, 5-digits(a), 16)" \
- | tr -d '~')"
-
- done
-
- types=( 'type' "${types[@]}" 'total' )
- counts=( 'count' "${counts[@]}" $total )
- percentages=( 'percent' "${percentages[@]}" ' ')
-
- # calculate padding widths
- for i in {1..${#types}}; do
- if [[ ${#types[$i]} -gt $twidth ]]; then
- twidth=${#types[$i]}
- fi
-
- if [[ ${#counts[$i]} -gt $cwidth ]]; then
- cwidth=${#counts[$i]}
- fi
- done
-
-
- # print results
- local linelen=$(( $twidth + $cwidth + 13 ))
- local j
- echo -n "┌"
- for (( j=0; j < $linelen; j++ )); do
- echo -n "─"
- done
- echo "┐"
-
- for i in {1..${#types}}; do
- if [[ $i -eq 2 || $i -eq ${#types} ]]; then
- echo -n "├"
- for (( j=0; j < $linelen; j++ )); do
- echo -n "─"
- done
- echo "┤"
- fi
-
- if [[ $i -eq 1 ]]; then
- printf "│ %${twidth}s " "${types[$i]}"
- else
- printf "│ %${twidth}s: " "${types[$i]}"
- fi
-
- printf "%${cwidth}s" "${counts[$i]}"
-
- if [[ $i -eq 1 || $i -eq ${#types} ]]; then
- printf " %-7s │\n" "${percentages[$i]}"
- else
- printf ", %-7s │\n" "${percentages[$i]}"
- fi
- done
-
- echo -n "└"
- for (( j=0; j < $linelen; j++ )); do
- echo -n "─"
- done
- echo "┘"
-}
-
-# take a screenshot, upload to /img/scrot, and update current symlink
-ssh-scrot() {
- archey3
-
- local name
- if [[ "$1" != "" ]]; then
- name=$1
- else
- echo -n "name: "
- read name
- fi
-
- local date=$(date +'%Y-%m-%d')
-
- local folder="http/img/scrot"
- ssh shmibbles.me "mkdir -p $folder/$date"
-
- if [[ "${?#0}" != "" ]]; then
- return 1
- fi
-
- ssh shmibbles.me "cd $folder; rm current 2>/dev/null; ln -s $date current"
-
- for i in {3..1}; do
- echo -n "$i "
- sleep 1
- done
-
- echo 'cheese!'
- sleep .1
-
- scrot /tmp/$name.png
- convert -scale 250x /tmp/$name.png /tmp/${name}_small.png
-
- scp /tmp/$name.png /tmp/${name}_small.png shmibbles.me:http/img/scrot/$date
-
- echo "https://shmibbles.me/img/scrot/$date/$name.png" | tr -d '\n' | xclip -i -selection clipboard
- echo "https://shmibbles.me/img/scrot/$date/$name.png" | tr -d '\n' | xclip -i -selection primary
- echo "https://shmibbles.me/img/scrot/$date/${name}_small.png" | tr -d '\n' | xclip -i -selection clipboard
- echo "https://shmibbles.me/img/scrot/$date/${name}_small.png" | tr -d '\n' | xclip -i -selection primary
-
- echo 'sent!'
-
- rm /tmp/$name.png /tmp/${name}_small.png
-
-}
-
-make-gif-old() {
-
- if [[ -z "$1" ]]; then
- break
- fi
-
- rm -f make-gif-palette.png
- rm -f make-gif-palette.png
- rm -f make-gif-in
-
- rm -f make-gif-in
-
- ln -s "$1" make-gif-in
-
- local start
- echo -n "start [00:00:00]: "
- read start
- if [[ -z "$start" ]]; then
- start="00:00:00"
- fi
-
- local length
- echo -n "length [full]: "
- read length
- if [[ -z "$length" ]]; then
- t=""
- length=""
- else
- t="-t"
- fi
-
- local fps
- echo -n "fps [10]: "
- read fps
- if [[ -z "$fps" ]]; then
- fps="10"
- fi
-
- local width
- echo -n "width [480]: "
- read width
- if [[ -z "$width" ]]; then
- width="480"
- fi
-
- local subs
- echo -n "use subtitles? [y/N]: "
- read subs
- if [[ "$subs" == "y" || "$subs" == "Y" ]]; then
- subs="true"
- else
- subs=""
- fi
-
- if [[ $subs ]]; then
- ffmpeg -y -ss "$start" $t "$length" -i "$1" \
- -copyts -vf "subtitles=make-gif-in,fps=$fps,scale=$width:-1:flags=lanczos,palettegen" make-gif-palette.png
- ffmpeg -ss "$start" $t "$length" -i "$1" -i make-gif-palette.png \
- -copyts -filter_complex \
- "subtitles=make-gif-in,fps=$fps,scale=$width:-1:flags=lanczos[x];[x][1:v]paletteuse" \
- out.gif
- else
- ffmpeg -y -ss "$start" $t "$length" -i "$1" \
- -vf "fps=$fps,scale=$width:-1:flags=lanczos,palettegen" make-gif-palette.png
- ffmpeg -ss "$start" $t "$length" -i "$1" -i make-gif-palette.png -filter_complex \
- "fps=$fps,scale=$width:-1:flags=lanczos[x];[x][1:v]paletteuse" \
- out.gif
- fi
-
- rm -f make-gif-palette.png
- rm -f make-gif-in
-}
-
-# export a section of a video to gif
-make-gif() {
-
- local i
-
- local infile=""
- local outfile="out.gif"
- local start="00:00:00"
- local t=""
- local length=""
- local fps="10"
- typeset -i fps
- local width="480"
- typeset -i width
- local subs="n"
-
- # parse args
- local assign=false
- local assignopt=""
- local interact=true
- for i in "$@"; do
- if [[ $assign ]]; then
- assign=false
- case $assignopt in
- # output
- -o) outfile="$i" ;;
- # start
- -s) start="$i" ;;
- # length
- -l) t="-t"; length="$i" ;;
- # fps
- -f) fps="$i" ;;
- # width
- -w) width="$i" ;;
- # subs?
- -t) subs="y" ;;
- *)
- >&2 echo "err: unrecognised option"
- return
- ;;
- esac
- else
- case $i in
- -*)
- assign=true
- assignopt="$i"
- interact=false
- ;;
- *)
- if [[ -z "$infile" ]]; then
- infile="$i"
- else
- >&2 echo "err: multiple inputs specified"
- return
- fi
- ;;
- esac
- fi
- done
-
- if [[ $assign ]]; then
- >&2 echo "err: malformed arg"
- return
- fi
-
- if [[ -z "$infile" ]]; then
- >&2 echo "err: no input specified"
- return
- fi
-
- # interactive prompting
- if [[ $interact ]]; then
- read "i?start [00:00:00]: "
- if [[ "$i" ]]; then
- start="$i"
- fi
-
- read "i?length [full]: "
- if [[ "$i" ]]; then
- t="-t"
- length="$i"
- fi
-
- read "i?fps [10]: "
- if [[ "$i" ]]; then
- fps="$i"
- fi
-
- read "i?width [480]: "
- if [[ "$i" ]]; then
- width="$i"
- fi
-
- read -q "subs?use subtitles? [y/N]: "
- >&2 echo -e "\n"
-
- read "i?write to: "
- if [[ "$i" ]]; then
- outfile="$i"
- fi
- fi
-
- rm -f make-gif-palette.png
- rm -f make-gif-palette.png
- rm -f make-gif-in
-
- ln -s "$infile" make-gif-in
-
- >&2 echo "converting..."
-
- if [[ "$subs" == "y" ]]; then
- ffmpeg -loglevel 0 -y -ss "$start" $t "$length" -i "$infile" \
- -copyts -vf "subtitles=make-gif-in,fps=$fps,scale=$width:-1:flags=lanczos,palettegen" make-gif-palette.png
- ffmpeg -loglevel 0 -ss "$start" $t "$length" -i "$infile" -i make-gif-palette.png \
- -copyts -filter_complex \
- "subtitles=make-gif-in,fps=$fps,scale=$width:-1:flags=lanczos[x];[x][1:v]paletteuse" \
- make-gif-out
- else
- ffmpeg -loglevel 0 -y -ss "$start" $t "$length" -i "$infile" \
- -vf "fps=$fps,scale=$width:-1:flags=lanczos,palettegen" make-gif-palette.png
- ffmpeg -loglevel 0 -ss "$start" $t "$length" -i "$infile" -i make-gif-palette.png -filter_complex \
- "fps=$fps,scale=$width:-1:flags=lanczos[x];[x][1:v]paletteuse" \
- make-gif-out
- fi
-
- >&2 echo "optimising..."
-
- rm -f make-gif-palette.png
- rm -f make-gif-in
-
- gifsicle -O3 -o "$outfile" make-gif-out
-
- rm -f make-gif-out
-
- >&2 echo "done!"
-}
-
-# um...
-fuck() {
- local fuck="fuck"
- while true; do
- echo -en "\e[$((RANDOM%2));$((RANDOM%8+30))m"
-
- for i in {1..${#fuck}}; do
- if [[ $((RANDOM%2)) -eq 1 ]]; then
- echo -n $fuck[$i] | tr '[:lower:]' '[:upper:]'
- else
- echo -n $fuck[$i]
- fi
- done
-
- for i in {1..$((RANDOM%20))}; do
- echo -n " "
- done
- done
-}
-
-tmr() {
- transmission-daemon
- sleep 1
- transmission-remote-cli
- transmission-remote localhost --exit
-}
--
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