lovelace

hdiutil attach /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/SharedSupport/InstallESD.dmg
cd /tmp
hdiutil convert /Volumes/OS\ X\ Install\ ESD/BaseSystem.dmg -format UDRW -o ./RWBase
hdiutil convert -format UDSP -o ./sparseRWBase RWBase.dmg
rm ./RWBase.dmg
hdiutil resize -size 7g ./sparseRWBase.sparseimage
hdiutil attach -owners on ./sparseRWBase.sparseimage -shadow
sudo rm /Volumes/OS\ X\ Base\ System/System/Installation/Packages
sudo ditto /Volumes/OS\ X\ Install\ ESD/Packages /Volumes/OS\ X\ Base\ System/System/Installation/Packages
sudo ditto /Volumes/OS\ X\ Install\ ESD/BaseSystem.chunklist /Volumes/OS\ X\ Base\ System/

lovelace

Programming Achievements: How to Level Up as a Developer

This gist is part of a blog post. Check it out at:

http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer

lovelace

#!/bin/bash

while :
do
    clear
    git --no-pager log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%ci) %C(bold blue)<%an>%Creset' --abbrev-commit --date=relative --all $@
    sleep 1
done