wordpress 升级shell脚本

上一篇文章linux 3 步升级 wordpress已经说道如何经过命令升级wordpress了。今天为了更加简便，我找了一个shell脚本。运行这个脚本，就能完成全部繁琐的升级工做。为本身偷个懒。

脚本出处

#!/bin/bash
# Script Name: WordPress Upgrade Shell Script
# Script URI: http://www.redbridgenet.com/wordpress/wordpress-upgrade-shell-script/
# Description: Upgrades your WordPress installation following more closely the WordPress guidelines.
# Version: 1.0.0
# Author: Ed Reckers
# Author URI: http://www.redbridgenet.com/
# License: GPL2
#
# Usage ./upgrade.wordpress.sh
# This script is meant to run 1 up from your webroot or (directory containing your wordpress installation)
#
# Overview of the Upgrade Process via the WordPress Codex:
#
# 1. 备份数据库
# 2. 备份网站文件
# 3. 停用插件
# 4. 下载更新包
# 5. 删除旧的文件目录
# 6. 更新覆盖新文件
# 7. 比较 wp-config 删除样例
# 8. 运行升级页面
# 9. 重启插件
#
# 在脚本中咱们的方法
#
# 1. 停用插件
# 2. 把脚本放在网站目录
# 3. 修改下面填写的mysql的帐号信息
# 4. 运行脚本 ./upgrade.wordpress.sh
# 5. 比较 wp-config 删除 sample
# 6. 运行 wordpress  程序
# 7. 重启插件

# The label for the backups
LABEL="wpbackup.www"

# Set mysql account credentials
MyNAME="DATABASENAME";
MyUSER="DATABASEUSER"
MyPASS="DATABASEPASS";
MyHOST="DATABASEHOST"

# Directory containing your wordpress installation
WEBROOT="public/"

# Get a sortable date like 2011-01-01 for full backups
FULLDATE="$(date +"%Y-%m-%d")"

# Linux bin paths, change this if it can not be autodetected via which command
MYSQLDUMP="$(which mysqldump)"
TAR="$(which tar)"
GZIP="$(which gzip)"
WGET="$(which wget)"
UNZIP="$(which unzip)"
CP="$(which cp)"
RM="$(which rm)"

# Backup your MySQL database
echo "backing up MySQL..."
FILE="wpbackup.sql.$FULLDATE.gz"
$MYSQLDUMP --opt -u $MyUSER -h $MyHOST -p$MyPASS $MyNAME | $GZIP -9 > $FILE

# Backup your website/WordPress files
echo "backing up website..."
FILE="$LABEL.$FULLDATE.tar.gz"
$TAR -zcpf $FILE $WEBROOT

# Get the latest WordPress package
echo "get WordPress package..."
$WGET "http://wordpress.org/latest.zip"

# Unzip the files
echo "unzip WordPress package..."
$UNZIP -q latest.zip;

# Remove the zip file
echo "remove WordPress package..."
$RM latest.zip;

# Delete old WordPress files (akismet & twentyten always come along)
# Deleting these directories prevents depracated files from remaining
echo "remove WordPress files..."
$RM -Rf $WEBROOT"wp-includes"
$RM -Rf $WEBROOT"wp-admin"
$RM -Rf $WEBROOT"wp-content/plugins/akismet"
$RM -Rf $WEBROOT"wp-content/themes/twentyten"

# Copy all new files from unziped WordPress package into your installation
echo "copy new WordPress files..."
$CP -r wordpress/* $WEBROOT;

# Remove the unzipped folder
echo "cleanup unzipped WordPress package..."
$RM -r wordpress/;

# Output that all steps are complete
echo "Wordpress Successfully Upgraded";

#exit from script execution