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# audio
youtube-dl -x --audio-format mp3 --audio-quality 0 --embed-thumbnail --add-metadata -o "%(title)s-%(id)s.%(ext)s" -- URL
# video
youtube-dl -f best -o "%(title)s-%(id)s.%(ext)s" -- URL

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#!/bin/bash
# source: https://superuser.com/a/764524

# Managed formats:
# <xmp:CreateDate>2017-07-19T08:53:29Z</xmp:CreateDate>
# <xmp:CreateDate>2017-10-16T12:07:43+02:00</xmp:CreateDate>
# xmp:CreateDate="2013-09-03T17:37:08+02:00"

for f in *.pdf
do

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#!/bin/sh
for p in $(pip list --outdated | awk -F ' ' 'NR>2{print $1}')
  do pip install --upgrade $p
done

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#!/bin/sh
while read file;
do
    touch -r "${file}" "${file%.flac}.mp3";
done < <(ls *.flac)

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#!/bin/bash
# file format: ARTIST/ALBUM/01-TITLE.flac
read -p "YEAR? " -n 4 YEAR
ALBUM="${PWD##*/}"              # ALBUM=$(basename "${PWD}")
ARTIST=$(echo $(cd .. && echo "${PWD##*/}"))

# delete all
metaflac --preserve-modtime --remove-all-tags *.flac
# artist, album, year and cover
metaflac --preserve-modtime --set-tag=ARTIST="${ARTIST}" --set-tag=ALBUM="${ALBUM}" --set-tag=DATE=${YEAR} --import-picture-from=Folder.jpg *.flac

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#!/bin/bash
# file format: ARTIST/ALBUM/01-TITLE.mp3
read -p "YEAR? " -n 4 YEAR
ALBUM="${PWD##*/}"              # ALBUM=$(basename "${PWD}")
ARTIST=$(echo $(cd .. && echo "${PWD##*/}"))
# help: eyeD3 -h
# delete all
eyeD3 --preserve-file-times --remove-all *.mp3
# artist, album, year and cover
eyeD3 --preserve-file-times --v2 --artist "${ARTIST}" --album "${ALBUM}" --release-year ${YEAR} --add-image Folder.jpg:FRONT_COVER *.mp3

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#! /bin/sh
brew install imagemagick
convert *.jpg output.pdf

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# "#1" and "#2"are like sed groups
curl url{foo,bar}_[1-42] --output "#1_#2.jpg" --cookie "NAME1=VALUE1;NAME2=VALUE2"
# or
curl url{foo,bar}_[1-42] -o "#1_#2.jpg" -b "NAME1=VALUE1;NAME2=VALUE2"
  

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#! /bin/sh
# Rename pictures with Exif DateTimeOriginal prefix

# format: YYYYmmdd_HHMMSS_:basename:
exiv2 -r '%Y%m%d_%H%M%S_:basename:' rename $(ls *.JPG *.jpg 2>/dev/null)
# format (Dropbox like): YYYY-mm-dd HH.MM.SS_:basename:
# exiv2 -r '%Y-%m-%d %H.%M.%S_:basename:' rename $(ls *.JPG *.jpg 2>/dev/null)

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Creating a two way sync between a Github repository and Subversion

Another git <> svn post?

As many of you know I have been on a quest to get Jetpack core development moved from the WordPress.org Subversion (svn) repository to Github (git). As part of this process I setup an experimental Jetpack repository to see how synchronization works between git and svn. Lets just clear the air right now and say not well, not well at all. This is due to how git and svn each store their respective histories. But! I think I finally have it figure out.

Backfill

I wrote an article a couple months ago entitled Creating a synchronized Github fork of a WordPress.org Subversion plugin repository. This article is great (and still a recommended read) if you are only doing synchronization b