Javier Juarez jjuarez

Default

Powerlevel10k

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

	#To create a classic TCP listening daemon, similar to netcat -l, use a variation of the following command.
	socat TCP-LISTEN:8080 stdout

	#use remotly a command shell
	socat TCP4-LISTEN:1234,reuseaddr,fork 'SYSTEM:/bin/cat /home/infos.txt'

	#sslify a server
	socat OPENSSL-LISTEN:443,reuse‐addr,pf=ip4,fork,cert=server.pem,cafile=client.crt TCP4-CONNECT:localhost:80

	#!/bin/bash

	# Set the ROOM_ID & AUTH_TOKEN variables below.
	# Further instructions at https://www.hipchat.com/docs/apiv2/auth

	ROOM_ID=XXX
	AUTH_TOKEN=XXX
	MESSAGE="Hello world!"

	curl -H "Content-Type: application/json" \

	#!/usr/bin/env python
	"""
	http://www.openldap.org/faq/data/cache/347.html

	As seen working on Ubuntu 12.04 with OpenLDAP 2.4.28-1.1ubuntu4

	Author: Roberto Aguilar <[email protected]>
	"""
	import hashlib
	import os

	> require 'rubygems'
	> require 'ohai'
	> o = Ohai::System.new
	> o.all_plugins
	> o["hostname"]

	module YourModule

	VALID_OPTIONS = [ :foo, :bar ]

	def your_method(parameter, options={ })

	invalid_options = options.keys - VALID_OPTIONS

	raise ArgumentError, "invalid option(s): #{invalid_options.join(', ')}" if invalid_options.any?
	end

	Renew Puppet CA cert.

	Not the perfect idea, but should alleviate the need to resign every cert.

	What you need from existing puppet ssl directory:
	ca/ca_crt.pem
	ca/ca_key.pem

	Create an openssl.cnf:
	[ca]

	#!/usr/bin/env ruby

	# needs sensu-cli installed and configured

	require 'pp'

	def sensu_cli_list_cmd(sub)
	"sensu-cli #{sub} list -f single" if %w[event client].include?(sub)
	end

	[Unit]
	Description=carbon-cache instance %i (graphite)

	[Service]
	User=graphite
	Group=graphite
	ExecStartPre=/bin/rm -f /opt/graphite/storage/carbon-cache-%i.pid
	ExecStart=/opt/graphite/bin/carbon-cache.py --instance=%i start
	Type=forking
	PIDFile=/opt/graphite/storage/carbon-cache-%i.pid