Ubuntu 14.04 lts Lamp Configuration

First, the goal

Create a server environment that mainly includes:
Apache2.4.7 Server
PHP 5.5.9
Mysql 5.5.49
Extended:
Memcache
Mcrypt

Ii. preparatory work

1. Server System version Ubuntu server 14.04 AMD64

2. Update Source:

Apt-get Update

3. SSH Related Tools Installation:

sudo Install openssh-server openssh-client

To modify the SSH configuration:

vim/etc/ssh/ssh_config

Passwordauthentication No #把前面的注释 # Cancel, yes change to No, so disable all accounts login via password Authentication

Install RZ sz zip for easy code upload:

Install Unzip

III. Environmental Tools Installation

1, amp minimized installation:

sudo Install apache2 php5-mysql libapache2-mod-php5 mysql-server

Install MySQL in the middle of the prompt to set the root administrator password, 2 times after the input continues.

After the installation, self-test is successful.

Configuration file-related directories:

Apache:/etc/apache2

Php5:/etc/php5

Mysql:/etc/mysql

Minimize the installation of PHP to run as a mod, Apache works in Prefork mode, can be configured to optimize related parameters.

Apache2 default directory can be modified/var/www/html

To modify a configuration file:

sudo vim/etc/apache2/apache2.conf

To restart the Apache service:

sudo /etc/init.d/apache2 restart

2. Turn on MySQL remote access

Modify the configuration file/etc/mysql/my.cnf Comment Bind-ip 127.0.0.1

Check that firewall 3306 port is turned on

MySQL Remote authorization:

' username '@'%'password' with GRANT OPTION; #flush privileges;

3, installation memcached

sudo Install memcached

After installing the Memcache server, we need to start the service

sudo  - 11211 -U root

Next install the Memcache client:

sudo Install Php5-memcache

Memcache can be tested after restarting Apache service

4. Install other PHP extensions

sudo Install PHP5

Then press the TAB key to see the PHP extension

sudo Install php5-gd php5-curl

To install the MCrypt extension:

sudo Install php5-/etc/php5/apache2/conf.d/sudoln -S. /.. /mods-available/mcrypt.ini./-sudo service apache2 restart

Iv. Firewall settings

//View firewall SettingssudoUFW Status//turn on the firewallsudoUFW Enable//shutting down the firewallsudoUFW Disable//View firewall rules close all ports by defaultsudoUFW Status Verbose//Open the appropriate portsudoUFW allow AsudoUFW allow thesudoUFW allow3306

V. MySQL backup script

MySQL Backup settings:

1, backup MySQL data at 4 points per day;

2, in order to save space, delete more than 3 months of all backup data;

3, delete more than 7 days of backup data, retain 3 months of 10th number 20th number 30th of the backup data;

#创建shell文件 backup_mysql.sh:

db_pass="password"-uroot-p$db_pass DBNAME >/root/data/mysqlbak/'date +%y%m%d '. SQLFind /root/data/mysqlbak/-mtime +7'*[1-9].sql  'RM -RF {} \; Find /root/data/mysqlbak/-mtime +*.sql'RM - RF {} \;

To create a timed task:

crontab–e 0 4 * * */data/dbdata/backup_mysql. SH

Six. Apache Log configuration

Generate a log file every day:

" |/usr/bin/rotatelogs-l ${apache_log_dir}/access-%y-%m-%d.log 86400 " Common

Ubuntu 14.04 lts Lamp Configuration