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@phillipberndt
phillipberndt / move_partition.sh
Created April 7, 2011 10:59
Move a linux partition to use free space before the partition
#!/bin/bash
#
# This script moves a disk's partition. This is useful if you
# want to resize two parititions, making the first one smaller and the second one bigger.
#
# Note that if your partitions are not encrypted, there are GUI tools to
# acomplish this (Gnome's GParted) and if you are using LVM you don't need this
# at all because there is no problem having fragmented partitions with LVM.
# If you can avoid using this script, do it! Using a GUI tool for such delicate stuff
# helps you avoid headaches ;-)
@pgib
pgib / bbedit_colours.sh
Created May 6, 2011 19:51
My BBEdit Color Scheme
defaults write com.barebones.bbedit Color:Background -string "rgb(0,0,0)"
defaults write com.barebones.bbedit Color:CTagsIdentifier -string "rgb(57825,39937,11422)"
defaults write com.barebones.bbedit Color:ColorAttributesSeparately -string 1
defaults write com.barebones.bbedit Color:Comment -string "rgb(21845,21845,21845)"
defaults write com.barebones.bbedit Color:Comment:Ruby -string "rgb(34992,34992,34992)"
defaults write com.barebones.bbedit Color:Foreground -string "rgb(65535,65535,65535)"
defaults write com.barebones.bbedit Color:Foreground:CSS -string "rgb(56342,56342,56342)"
defaults write com.barebones.bbedit Color:GuideContrast -string 7
defaults write com.barebones.bbedit Color:HTMLAnchor -string "rgb(43690,0,0)"
defaults write com.barebones.bbedit Color:HTMLAttributeName -string "rgb(57528,45076,5799)"
@attaboy
attaboy / douce nuit 3.bbcolors
Created August 1, 2011 21:21
"Douce nuit" color scheme for BBEdit 10
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>BackgroundColor</key>
<string>rgba(0.141497,0.133242,0.149264,1.0)</string>
<key>CommentsColor</key>
<string>rgba(0.805432,0.388983,0.620188,1.0)</string>
<key>CtagsIdentifierColor</key>
<string>rgba(0.714344,0.745660,0.922185,1.000000)</string>
@johnp
johnp / inputSpeed.c
Created September 24, 2012 00:44
Measure the maximum speed of GPIO input polling using native C register access
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <fcntl.h>
#include <sys/time.h>
#include <sys/mman.h>
#include <sys/types.h>
#include <sched.h>
@ecampidoglio
ecampidoglio / cpustatus.sh
Created February 21, 2013 23:42
A Bash script that prints the current state of the CPU on a Raspberry Pi. It displays variables like temperature, voltage and speed.
#!/bin/bash
# cpustatus
#
# Prints the current state of the CPU like temperature, voltage and speed.
# The temperature is reported in degrees Celsius (C) while
# the CPU speed is calculated in megahertz (MHz).
function convert_to_MHz {
let value=$1/1000
echo "$value"
@flarik
flarik / dot.powrc.sh
Created June 12, 2013 10:25
Pow's .porwrc config file for use with RVM's config files .rvmrc or .ruby-version (+ optional .ruby-gemset)
if [ -f "${rvm_path}/scripts/rvm" ]; then
source "${rvm_path}/scripts/rvm"
if [ -f ".rvmrc" ]; then
source ".rvmrc"
elif [ -f ".ruby-version" ] && [ -f ".ruby-gemset" ]; then
rvm use `cat .ruby-version`@`cat .ruby-gemset`
elif [ -f ".ruby-version" ]; then
rvm use `cat .ruby-version`
@tylerneylon
tylerneylon / learn.lua
Last active May 16, 2024 05:47
Learn Lua quickly with this short yet comprehensive and friendly script. It's written as both an introduction and a quick reference. It's also a valid Lua script so you can verify that the code does what it says, and learn more by modifying and running this script in your Lua interpreter.
-- Two dashes start a one-line comment.
--[[
Adding two ['s and ]'s makes it a
multi-line comment.
--]]
----------------------------------------------------
-- 1. Variables and flow control.
----------------------------------------------------
@octocat
octocat / .gitignore
Created February 27, 2014 19:38
Some common .gitignore configurations
# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so
# Packages #
@alces
alces / ansible_local_playbooks.md
Last active June 13, 2024 02:02
How to run an Ansible playbook locally
  • using Ansible command line:
ansible-playbook --connection=local 127.0.0.1 playbook.yml
  • using inventory:
127.0.0.1 ansible_connection=local
@actuino
actuino / bt_speaker-raspberry_pi-zero_w.md
Last active June 29, 2024 03:14
Setting up a Bluetooth Speaker from the command line on a raspberry Pi Zero W

The setup of a bluetooth speaker on a Pi Zero W is pretty touchy.

Please get in touch via Twitter @actuino or http://www.actuino.fr/ if you've got comments or improvements to this quick draft.

First checks

  • Use a solid power source
  • check the speaker works on another hardware (android phone f.i.)
  • make sure you've updated your Raspbian, install and run rpi-update just in case.