asabaylus

Anchors in Markdown

To create an anchor to a heading in github flavored markdown. Add - characters between each word in the heading and wrap the value in parens (#some-markdown-heading) so your link should look like so:

[create an anchor](#anchors-in-markdown)

vunb

ffmpeg -i input.mp3 -acodec pcm_s16le -ac 1 -ar 16000 output.wav

# To convert all mp3 files in a directory in Linux:

for f in *.mp3; do ffmpeg -i "$f" -acodec pcm_s16le -ac 1 -ar 16000 "${f%.mp3}.wav"; done

# Or Windows:

for /r %i in (*) do ffmpeg -i %i -acodec pcm_s16le -ac 1 -ar 16000 %i.wav

alexdantas

-- Autoscroll script for luakit (luakit.org).
-- Originally by @mason-larobina
-- (https://gist.github.com/mason-larobina/726550)
--
-- Install instructions:
--  * Add to rc.lua before window spawning code
--  Or
--  * Save to $XDG_CONFIG_HOME/luakit/autoscroll.lua and
--    add `require "autoscroll"` to your rc.lua
----------------------------------------------------------------

stared

Software for scientists

Some things takes much less time and stress once you know the right tool. Below, there is a community edited list of software for scientists.

Text editors

in General purpose text/code editors. It may be better to have a good editor for everything, than different ones for different languages, scripts, notes.

austinhappel

Converting Fonts

This is a quick and dirty process for converting otf fonts to TTF fonts, then converting those TTF fonts into M$-compatible eot fonts.

NOTE This process has only been tested to work in osx, using macports.

Requirements

satreix

Custom Arch Linux live USB

Setup

Install the dependencies for the archiso package:

(root): pacman -S make squashfs-tools libisoburn dosfstools patch lynx devtools git

I recommend archiso getting them from git, there is a package in the repositories, however, at this time of writing, it will not work with the instructions below. So, grab the most recent version from git and install it:

(user): git clone git://projects.archlinux.org/archiso.git && cd archiso

lukehedger

$ ffmpeg -i input.mp4 -vcodec h264 -acodec mp2 output.mp4

janeczku

Cleaning up your Github account from those repositories you once forked and then forgot about is a tedious process when done manually.

Lets speed up this process with some automagic:

1. Open all repositories that you want to delete in new browser tabs
2. Use https://chrome.google.com/webstore/detail/onetab/chphlpgkkbolifaimnlloiipkdnihall?hl=en to shorten them to a list and export the URL's as a text file
3. In a text editor shorten the URL's to just the last part (username/repositoryname)
4. Create a new personal API token with capability to delete repositories and paste that token in the script
5. Run ./clean-repos.sh

ajouellette

Raspberry Pi Setup Guide

This is a guide to setup a Raspberry Pi as a webserver running Arch Linux ARM.

Some important links:

• http://archlinuxarm.org/platforms/armv7/broadcom/raspberry-pi-2
• https://wiki.archlinux.org/index.php/Raspberry_Pi

Hardware

Raspberry Pi 2 B: much more powerfull than previous models, has 1GB RAM and a 900MHz CPU, very capable as a home server.

imrvelj

Problem

In Arch Linux mkinitcpio -p linux

shows

Possibly missing firmware for module: aic94xx
 Possibly missing firmware for module: wd719x