HelloGrayson

# raw
response = yield tchannel.call(
    argscheme="raw",
    service="someservice",
    endpoint="something",
    body="RAWRESPONSE",
    headers={
        'X-Source': 'geo'   
    },
    ttl=1000

logikal

consul:
  image: progrium/consul
  name: consul
  ports:
    - "8500:8500"
    - "53:53/udp"
  command: -server -bootstrap -ui-dir /ui

registrator:
  image: progrium/registrator

awidegreen

client
dev tun

# "Allow calling of built-in executables and user-defined scripts." In other
# words, this must be specified for the `up` script to be executed.
script-security 2
route-nopull
up   vpn-up.sh
down vpn-down.sh

HelloGrayson

# This has since been improved and moved to: https://github.com/breerly/fig-mesos
# Cheers :)

simon-weber

import tornado


class RequestContextHandler(tornado.web.RequestHandler):
    
    def _execute(self, transforms, *args, **kwargs):
        # following the example of:
        #  https://github.com/bdarnell/tornado_tracing/blob/master/tornado_tracing/recording.py
        
        global_data = {}  # add whatever here, e.g. self.request

shirou

---
- hosts: all
  gather_facts: no
  sudo: no
  tasks:
  - name: run ssh-keyscan to add keys to known_hosts
    local_action: shell ssh-keyscan {{ ansible_ssh_host }} >> ~/.ssh/known_hosts

nateware

# Create vagrant image
vagrant init ubuntu12_64 http://files.vagrantup.com/precise64.box
vagrant up
vagrant ssh

# Fork aws/opsworks-cookbooks on github
# https://github.com/aws/opsworks-cookbooks
# Clone locally
git clone [email protected]:yourusername/opsworks-cookbooks.git
cd opsworks-cookbooks

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:

lukewpatterson

Tricks to add encrypted private SSH key to .travis.yml file


To encrypt the private SSH key into the "-secure: xxxxx....." lines to place in the .travis.yml file, generate a deploy key then run: (to see what the encrypted data looks like, see an example here: https://github.com/veewee-community/veewee-push/blob/486102e6f508214b04414074c921475e5943f682/.travis.yml#L21

base64 --wrap=0 ~/.ssh/id_rsa > ~/.ssh/id_rsa_base64
ENCRYPTION_FILTER="echo \$(echo \"-\")\$(travis encrypt veewee-community/veewee-push \"\$FILE='\`cat $FILE\`'\" | grep secure:)"
split --bytes=100 --numeric-suffixes --suffix-length=2 --filter="$ENCRYPTION_FILTER" ~/.ssh/id_rsa_base64 id_rsa_

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname