- Related tutorial: http://raspberrypiguide.de/
- Command Line Cheatsheet: https://gist.github.com/hofmannsven/8392477
Find all available devices arp -a
Locate Raspberry (b8:27:eb) in Network: Pi Finder
徐栖 Xuqi celadevra
shanbhardwaj
/ getemacs.sh
Created
November 27, 2011 07:26
full screen emacs 24 on osx snow leopard/lion
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| # Git Emacs 24 from the main Savannah (savannah.gnu.org) repository and apply typester's fullscreen patch | |
| rm -fr emacs | |
| git clone git://git.savannah.gnu.org/emacs.git | |
| cd emacs | |
| wget http://cloud.github.com/downloads/typester/emacs/feature-fullscreen.patch | |
| patch -p1 -i feature-fullscreen.patch | |
| cd .. | |
| curl -O http://ftp.gnu.org/gnu/m4/m4-1.4.13.tar.gz | |
| tar -xzvf m4-1.4.13.tar.gz | |
| cd m4-1.4.13 |
juniorz
/ import.rb
Created
January 5, 2012 10:15
— forked from ngauthier/import.rb
Import a blogger archive to jekyll (octopress version)
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| require 'rubygems' | |
| require 'nokogiri' | |
| require 'fileutils' | |
| require 'date' | |
| require 'uri' | |
| # usage: ruby import.rb my-blog.xml | |
| # my-blog.xml is a file from Settings -> Basic -> Export in blogger. | |
| data = File.read ARGV[0] |
celadevra
/ badifier.rb
Created
November 24, 2013 03:35
Make your name look like one from the Breaking Bad staff :) #ruby
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| class String | |
| def green; "\033[32m#{self}\033[0m" end | |
| end | |
| elements = ["he", "li", "be", "ne", "na", "mg", \ | |
| "al", "si", "cl", "ar", "ca", "sc", "ti",\ | |
| "cr", "mn", "fe", "co", "ni", "cu", "zn",\ | |
| "ga", "ge", "as", "se", "br", "kr", "rb",\ | |
| "sr", "zr", "nb", "mo", "tc", "ru", "rh",\ | |
| "pd", "ag", "cd", "in", "sn", "sb", "te",\ |
celadevra
/ get_uniq_char.rb
Last active
July 30, 2017 03:03
Filter out uniq Chinese characters used in a text file. #ruby
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| #!/usr/bin/env ruby | |
| everything = "" | |
| chars, charcodes = "" | |
| File.open("main.md", "r") do |file| | |
| while line = file.gets | |
| everything << line | |
| end | |
| chinese_only = everything.gsub(/[\*()%:<>\-\/#\.\+\{\}!\[\]\s\w]+/, '') | |
| chinese_array = chinese_only.scan(/./) |
haasn
/ about:config.md
Last active
September 25, 2025 20:46
Firefox bullshit removal via about:config
Updated: Just use qutebrowser (and disable javascript). The web is done for.