pkuczynski

#!/bin/sh
parse_yaml() {
   local prefix=$2
   local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034')
   sed -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \
        -e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p"  $1 |
   awk -F$fs '{
      indent = length($1)/2;
      vname[indent] = $2;
      for (i in vname) {if (i > indent) {delete vname[i]}}

d11wtq

docker run -rm -t -i -v $(dirname $SSH_AUTH_SOCK) -e SSH_AUTH_SOCK=$SSH_AUTH_SOCK ubuntu /bin/bash

dwchiang

# The next line updates PATH for the Google Cloud SDK.
source /Users/dwchiang/google-cloud-sdk/path.zsh.inc

# The next line enables zsh completion for gcloud.
source /Users/dwchiang/google-cloud-sdk/completion.zsh.inc

sheerun

# Generates necessary certificates to ~/.docker
#
# Usage:
#   bundle install
#   ruby certgen.rb <domain>

require 'certificate_authority'
require 'fileutils'

if ARGV.empty?

discoposse

# Log in to MySQL command line as root

drop database keystone;
create database keystone;
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY 'KEYSTONE_DBPASS'; 
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'KEYSTONE_DBPASS'; 
exit

# now from the shell
sudo su -c "keystone-manage db_sync" keystone

DavidWittman

You can find the MAC address for LAN1/eth0 (not the BMC MAC) via the SuperMicro IPMI interface by running the following command:

$ ipmitool -U $IPMI_USER -P $IPMI_PASS -H $IPMI_HOST raw 0x30 0x21 | tail -c 18

The eth0 MAC address will be output in this format:

00 25 90 f0 be ef

willprice

# Ruby is our language as asciidoctor is a ruby gem.
lang: ruby
before_install:
  - sudo apt-get install pandoc
  - gem install asciidoctor
script:
  - make
after_success:
  - .travis/push.sh
env:

Anmo

#!/bin/bash

#First create a repo
mkdir A && cd A && git init && touch a.dev && touch a.prod && git add -A && git commit -m 'init A' && cd ../

#Lets create another repo that will use A as submodule with sparse-checkout
mkdir B && cd B && git init && touch b && git add -A && git commit -m 'init B'

#Now we will clone A as submodule of B and will say that file/dir we only want to use in B
git submodule add ../A/ A && cd A && git config core.sparsecheckout true && echo a.prod >> ../.git/modules/A/info/sparse-checkout && git read-tree -mu HEAD && cd ../ && git add -A && git commit -m 'add A as submodule/sparse-checkout' && cd ../

ipedrazas

# knife cheat

## Search Examples

	knife search "name:ip*" 
	knife search "platform:ubuntu*"
	knife search "platform:*" -a macaddress
	knife search "platform:ubuntu*" -a uptime
	knife search "platform:ubuntu*" -a virtualization.system
	knife search "platform:ubuntu*" -a network.default_gateway

maximilien

package tar_helper

import (
	"archive/tar"
	"compress/gzip"
	"errors"
	"fmt"
	"io"
	"io/ioutil"
	"os"