anokun7

export PS1='\[\e[4;32m\]\!\[\e[m\] \[\e[0;31m\]\[\e[47m\]\u\[\e[m\] \[\e[1;37m\]\w\[\e[m\] \[\e[0;93m\][$?]\[\e[m\] \[\e[1;31m\]\$ \[\e[m\]\[\e[m\]\[\e[0;32m\]'

eg:
517 anoop ~ [0] $ cat aa
cat: aa: No such file or directory
518 anoop ~ [1] $

anokun7

/usr/local/bin/docker -d -D -g /var/lib/docker -H unix:///var/run/docker.sock -H tcp://0.0.0.0:2375 --label provider=virtualbox -s aufs

-d is deprecated

anokun7

# Need to force
# Ideally run this after removing the containers so that the images are not being used
for i in $(docker images | tail -n +2 | awk '{ print $3 }'); do docker rmi -f $i ; done


# Need to stop the container before removing it
# Instead of 'docker stop', you can also run 'docker kill'.
for i in $(docker ps -a | tail -n +2 | awk '{ print $1 }'); do docker stop $i && docker rm $i ; done

anokun7

cat /proc/sys/kernel/random/uuid

This can be used in creating Puppet node groups.

anokun7

require 'spec_helper_acceptance'

describe "file content tests" do
step "Create file with content"
hosts.each do |host|
#  confine :except, :platform => 'windows'
  content = "foo\nfoo\nfoo\n"
  the_file = "/tmp/demo.txt"
  create_remote_file host, the_file, content

anokun7

download entire site:
wget --no-clobber --convert-links --random-wait -r -p -E -e robots=off -U mozilla http://www.site.com

## pe-agent update:
### Put this in site.pp

node 'master.puppetlabs.vm' {
  notify { "Hello dear master": }
}

anokun7

define profiles::blog (
  $docroot = '/opt/wordpress',
  $port = '80',
  $vhost_name = $title
){
  class { 'wordpress':
    wp_owner    => 'wordpress',
    wp_group    => 'wordpress',
    install_dir => $docroot
  }