Josh Pohl lightpohl

Super fast, keyboard-optimized, client side Hugo search

This is a fork of and builds upon the work of Eddie Webb's search and Matthew Daly's search explorations.

It's built for the Hugo static site generator, but could be adopted to function with any json index compatible with Fuse fuzzy search library.

To see it in action, go to craigmod.com and press CMD-/ and start typing.

Get/set ID3 meta tags using ffmpeg

A quick guide on how to read/write/modify ID3 metadata tags for audio / media files using ffmpeg.

FFmpeg has a free-form command line option that allows the user to specify key-value-pairs for encoding metadata. Let's take a look.

1. Read ID3 metadata

To list all global metadata tags for a media file, just set an input but no output file.

Copy-to-clipboard Bookmarklet

Create Bookmarklet (browser bookmark that executes Javsacript) to copy a given text to Clipboard.

This is the base javascript:

(function (text) {
  var node = document.createElement('textarea')
  var selection = document.getSelection()

Turn off k400r Tap to Click

Without even installing drivers, the Logitech k400r tap-to-click functionality can be turned off by holding down the "FN" (function) key and the left click button on the trackpad.

Source

	/* parallelize: reads commands from stdin and executes them in parallel.

	The sole argument is the number of simultaneous processes (optional) to
	run. If omitted, the number of logical CPUs available will be used.

	Build: gcc -pthread parallelize.c -o parallelize

	Demo: (for i in {1..10}; do echo "echo $i ; sleep 5" ; done ) \| ./parallelize

	By Marco Arment, released into the public domain with no guarantees.

	sudo kill `ps -ax \| grep 'coreaudiod' \| grep 'sbin' \|awk '{print $1}'`
	# or...
	sudo killall coreaudiod