Chris ipatch

Autofs on Mac OS X

With autofs you can easily mount network volumes upon first access to the folder where you want to mount the volume. Autofs is available for many OS and is preinstalled on Mac OS X so I show you how I mounted my iTunes library folder using this method.

Prepare autofs to use a separate configuration file

autofs needs to be configured so that it knows where to gets its configuration. Edit the file /etc/auto_master and add the last line:

#
# Automounter master map
#

+auto_master # Use directory service

Project Configuration

Create the rails project

$ rails new capistrano-rails
$ cd capistrano-rails

Initialize Git

Profiling an application in Mac OS X

Finding which process to profile

If your system is running slowly, perhaps a process is using too much CPU time and won't let other processes run smoothly. To find out which processes are taking up a lot of CPU time, you can use Apple's Activity Monitor.

The CPU pane shows how processes are affecting CPU (processor) activity:

Arch Linux on a MacBookPro 11,3

Read The Arch Way, fall in.

Still Todo

I can’t believe how smoothly this went…

suspend - seems to work after installing gnome, pm-suspend works too… I have my eye on you. <.<
- systemctl suspend works, but doesn’t wake properly.
power management
trackpad

via (https://www.linux.com/learn/tutorials/442438-vim-tips-folding-fun)

zf#j creates a fold from the cursor down # lines.
zf/string creates a fold from the cursor to string .
zj moves the cursor to the next fold.
zk moves the cursor to the previous fold.
zo opens a fold at the cursor.
zO opens all folds at the cursor.
zm increases the foldlevel by one.
zM closes all open folds.

This guide assumes that you recently run brew upgrade postgresql and discovered to your dismay that you accidentally bumped from one major version to another: say 9.3.x to 9.4.x. Yes, that is a major version bump in PG land.

First let's check something.

brew info postgresql

The top of what gets printed as a result is the most important:

Vim cheat sheet

Starting Vim

vim [file1] [file2] ...

Macbook Pro 11,3 - Linux gmux

The Macbook Pro 11,3 (late 2013, Retina) is equipped with two GPUs:

discrete: NVidia GPU: GeForce GT 750 M
integrated: Intel Iris Pro

Currently under Linux the Intel GPU can only be used with the help of:

gfxCardStatus v2.2.1
faking the os identification:
https://lists.gnu.org/archive/html/grub-devel/2013-12/msg00442.html
https://bbs.archlinux.org/viewtopic.php?pid=1368083

	#!/usr/bin/env python

	import errno
	import os
	import plistlib
	import sys
	import urllib

	def makedirs_if_absent(path):
	try:

	#!/bin/bash

	##############################################################################
	# Install system packages #
	##############################################################################

	xcode-select --install
	sudo installer -pkg /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg -target /

	# install homebrew