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@maethor
maethor / debian_upgrade.yml
Created July 18, 2014 14:06
Ansible playbook to update and upgrade Debian hosts
---
- hosts: all
sudo: yes
tasks:
- name: Update packages list
apt: update_cache=yes
when: ansible_os_family == 'Debian'
- name: List packages to upgrade (1/2)
@mviitanen
mviitanen / create-jekyll-post.sh
Last active February 24, 2018 16:00
A shell script to create a new jekyll post. Maybe there is an easier way, but this script generates a basic markdown post for jekyll. It has head matter, samples of some common formatting, and a link to a more complete documentation of the format.
#!/bin/bash
if [ "$#" -ne 1 ] ; then
echo "Usage: $0 <title>" >&2
exit 1
fi
title=`echo "$1" |sed 's/ /-/g'`
fileName="_posts/`date +%Y-%m-%d-$title.markdown`"
@dergachev
dergachev / GIF-Screencast-OSX.md
Last active July 17, 2024 14:20
OS X Screencast to animated GIF

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.

Screencapture GIF

Instructions

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