Sven Köhler tzwenn

tzwenn / rl.rb

Created January 25, 2015 19:32

Homebrew Formula for installing librl (robotics library)

	class Rl < Formula
	homepage "http://www.roboticslibrary.org"
	url "https://github.com/roboticslibrary/rl/archive/0.6.2.tar.gz"
	sha1 "b0e40bd06cae2a96f0a517ceaa72fc2237d1620b"

	depends_on "cmake" => :build

	depends_on "boost"
	depends_on "cgal"
	depends_on "coin"

tzwenn / link_files_from_itunes_list.py

Created March 16, 2015 23:38

Hardlink all files in an exported unicode iTunes playlist into a subfolder.

	#!/usr/bin/env python

	import sys, os
	from Carbon.CoreFoundation import *
	from Carbon.CF import *

	def to_posix(hfs_path):
	if hfs_path:
	return toCF(hfs_path).CFURLCreateWithFileSystemPath(kCFURLHFSPathStyle, False).CFURLCopyFileSystemPath(kCFURLPOSIXPathStyle).toPython()

tzwenn / Toolchain-linux-gnu-powerpc64le.cmake

Created April 27, 2016 15:46

cmake-toolchain to cross compile opencv to powerpc64le-linux (coming from os x)

	set(CMAKE_SYSTEM_NAME Linux)

	# Adapt these to match your setup
	set(CROSS_COMPILER_PREFIX /opt/gcc-cross)
	set(CROSS_COMPILER_TARGET powerpc64le-linux-gnu)

	set(CMAKE_SYSTEM_PROCESSOR powerpc64le)

	set(CMAKE_C_COMPILER ${CROSS_COMPILER_PREFIX}/bin/${CROSS_COMPILER_TARGET}-gcc)
	set(CMAKE_CXX_COMPILER ${CROSS_COMPILER_PREFIX}/bin/${CROSS_COMPILER_TARGET}-g++)

tzwenn / postfixadmin_addalias.sh

Created January 25, 2017 16:41

Postfix Admin: Create a new <foo>@example.com alias to your e-mail address by direct postgres insert over SSH.

tzwenn / rapl-read.c

Created May 18, 2022 09:46

Read RAPL energy counters on FreeBSD using direct MSR access

	/* Read the RAPL registers on recent (>sandybridge) Intel processors */
	/* */
	/* MSR Code originally based on a (never made it upstream) linux-kernel */
	/* RAPL driver by Zhang Rui <[email protected]> */
	/* https://lkml.org/lkml/2011/5/26/93 */
	/* Additional contributions by: */
	/* Romain Dolbeau -- romain @ dolbeau.org */
	/* */
	/* Compile with: gcc -O2 -Wall -o rapl-read rapl-read.c -lm */
	/* */