rothgar

# Idempotent way to build a /etc/hosts file with Ansible using your Ansible hosts inventory for a source.
# Will include all hosts the playbook is run on.
# Inspired from http://xmeblog.blogspot.com/2013/06/ansible-dynamicaly-update-etchosts.html

- name: "Build hosts file"
  lineinfile: dest=/etc/hosts regexp='.*{{ item }}$' line="{{ hostvars[item].ansible_default_ipv4.address }} {{item}}" state=present
  when: hostvars[item].ansible_default_ipv4.address is defined
  with_items: groups['all']

satmandu

hdiutil attach /Applications/Install\ OS\ X\ Mavericks.app/Contents/SharedSupport/InstallESD.dmg
cd /tmp
hdiutil convert /Volumes/OS\ X\ Install\ ESD/BaseSystem.dmg -format UDRW -o /tmp/RWBase
hdiutil convert -format UDSP -o /tmp/sparseRWBase RWBase.dmg
rm /tmp/RWBase.dmg
hdiutil resize -size 6g /tmp/sparseRWBase.sparseimage
hdiutil attach -owners on /tmp/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
hdiutil eject /Volumes/OS\ X\ Install\ ESD/

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

dtjm

Index: qcachegrind/qcgtoplevel.cpp
===================================================================
--- qcachegrind/qcgtoplevel.cpp	(revision 1155013)
+++ qcachegrind/qcgtoplevel.cpp	(working copy)
@@ -792,7 +792,7 @@
     file = QFileDialog::getOpenFileName(this,
 					tr("Open Callgrind Data"),
 					_lastFile,
-					tr("Callgrind Files (callgrind.*)"));
+					tr("Cachegrind Files (*cachegrind.*);;Callgrind Files (*callgrind.*);;All Files (*)"));