Paulo Cheque paulocheque

Commands

sudo mysqld_safe

SELECT column FROM table
ORDER BY RAND()

LIMIT 1

	def find_seq(seq, alist):
	'''
	Find the sequence @seq in the list @alist.

	@seq: a list or tuple with size `m`.
	@alist: a list or tuple with size `n`.
	@return: True if @alist contains @seq, False otherwise.

	Complexity: `O((n-m) * m) = O(n * m)`
	'''

	'''
	MIT license: http://opensource.org/licenses/MIT

	Copyright (c) <2013> <Paulo Cheque>

	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

	import os
	from os import listdir
	from os.path import isfile, join
	from invoke import run, task

	dirpath = './mypath'

	@task
	def resize():
	#http://www.imagemagick.org/Usage/resize/#resize

	import timeit
	import random


	def bench(stmt, setup, n=1000, repeat=10):
	'''
	Run `repeat` times the `timeit` with:
	Run `n` times the `stmt`
	'''
	r = timeit.repeat(stmt, setup=setup, number=n, repeat=repeat)

	Network
	================================

	ping ip/dns
	telnet ip/dns:port
	netstat
	http
	iptables
	sudo lsof -i :5955 # check which process is using port 5955

	import json
	import re
	import timeit

	import ujson
	import simplejson
	# from memory_profiler import profile

	# @profile(precision=4)

	mv file.pem ~/.ssh/
	chmod 400 ~/.ssh/file.pem
	ssh -v -i ~/.ssh/file.pem ubuntu@ip

	scp -i ~/.ssh/file.pem file ubuntu@ip:~
	scp -i ~/.ssh/file.pem ubuntu@ip:~/file .

	http --follow POST url attr=value attr2=value2 --print=h
	http GET url --print=h