Nar Kumar Chhantyal chhantyal

MySQL

Getting started

Related tutorials

Update HISTORY.md
Commit the changes:

git add HISTORY.md
git commit -m "Changelog for upcoming release 0.1.1."

Update version number (can also be minor or major)

bumpversion patch

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

	#!/usr/bin/env python
	# Quick and dirty demonstration of CVE-2014-0160 by
	# Jared Stafford ([email protected])
	# Modified so that it finds cookies

	import sys
	import struct
	import socket
	import time
	import select

	#!/bin/bash
	## ==================================
	## Servers
	## ==================================


	# A server with a non-standard SSH port, using passwordless RSA key authentication
	alias server1='ssh -p 2200 [email protected]'

	# A server that uses a certficate for authentication