sgsheg

Try linux command chsh.

The detailed commands is chsh -s /bin/bash. It will prompt you to enter your password. Your default login shell is /bin/bash now.

The following is quoted from man page:

The cash command changes the user login shell. This determines the name of the users initial login command. A normal user may only change the login shell for her own account, the superuser may change the login shell for any account.

This command will change the default login shell permanently.

sgsheg

Listen php-fpm stop and restart it again

---

#!/bin/bash
# author: Teddy

CheckURL="http://fueux.com"

STATUS_CODE=`curl -o /dev/null -m 10 --connect-timeout 10 -s -w %{http_code} $CheckURL`

#echo "$CheckURL Status Code:\t$STATUS_CODE"

sgsheg

#!/bin/sh

# CRON
## delete encrypted backups older than 5 days
#55 3 * * * find /path/to/backups-enc -mtime +5 -exec rm {} \;
## delete un-encrypted backups older than 1 days
#55 3 * * * find /path/to/backups -mtime +0 -exec rm {} \;
## database dump at 4am UTC = 8pm PST (9pm PDT)
#0 4 * * * /path/to/this/script

sgsheg

Mac软件

---

homebrew-cask

cask是基于homebrew的扩展命令，直接通过命令行去安装Mac的各种软件。免去之前通过下载链接下载DMG文件，然后拖动到Applitions目录，这种手动的安装方法。如果配置一部新的Mac机器，主要安装了cask，通过一个脚本就安装把用到软件一一安装上去，可以节约很多时间。

安装homebrew-cask之前要先安装一下几个软件：

• Command Line Tools
• homebrew

sgsheg

Vim plugin

---

[ This is for Javascript ]

1. [vim-javascript-syntax] (https://github.com/jelera/vim-javascript-syntax)

sgsheg

jQuery.fn.center = function () {
    this.css("position","absolute");
    this.css("top", Math.max(0, (($(window).height() - $(this).outerHeight()) / 2) + 
                        $(window).scrollTop()) + "px");
    this.css("left", Math.max(0, (($(window).width() - $(this).outerWidth()) / 2) + 
                        $(window).scrollLeft()) + "px");
    return this;

}

sgsheg

function validate(evt) {
	var theEvent = evt || window.event;
	var key = theEvent.keyCode || theEvent.which;
	key = String.fromCharCode( key );
	var regex = /[0-9]|\./;
	if( !regex.test(key) ) {
		// alert('hello')
	theEvent.returnValue = false;
	if(theEvent.preventDefault) theEvent.preventDefault();

}

sgsheg

#!/bin/sh
#
# Shell script that configures gnome-terminal to use solarized theme
# colors. Written for Ubuntu 11.10, untested on anything else.
#
# Solarized theme: http://ethanschoonover.com/solarized
# 
# Adapted from these sources:
# https://gist.github.com/1280177
# http://xorcode.com/guides/solarized-vim-eclipse-ubuntu/

sgsheg

Mysql基本

========

1. 检索数据
   • 检索单个列数据
   • 检索多个列数据
   • 检索所有列数据
   • 检索不同的值
     • 使用 DISTINCT关键字
     • 不能部分使用DISTINCT，关键字用于所有列，不仅仅是跟在其后的列。

• 限制结果

sgsheg

I am looking for an XHTML 1.1 valid way to make a DIV into a clickable link.

More better:

You can't make the div a link itself, but you can make an <a> tag act as a block, the same behaviour a <div> has.

a {
    display: block;

}