Installing Redis and PHP Redis extensions

1. Installing Redis

Redis download can download the latest stable version on http://redis.io/website.

wget http://download.redis.io/releases/redis-3.0.5.tar.gz

TAR-ZXVF redis-3.0.5.tar.gz

CD redis-3.0.5

Make

CD src/

Copy the executable files under SRC to/usr/local/bin/.

CP redis-benchmark redis-check-aof redis-check-dump redis-cli redis-server redis-sentinel redis-trib . rb/usr/local/bin/

• Redis-server:redis Server Daemon Startup program

• REDIS-CLI:REdis command line operation tool.

• Redis-benchmark:redis Performance testing tools to test the read and write performance of Redis in your system and in your configuration

Create a Redis Data Catalog

Mkdir-p/home/redis/data

Copy the default redis.conf file to the Redis directory

CP redis.conf/home/redis/data/

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Vim redis.conf

Modify

Daemonize Yes

Pidfile /home/redis/data/redis.pid

LogFile /home/redis/data/redis.log

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redis.conf file each parameter meaning:

• Daemonize: Whether to run daemon mode later

• Pidfile:pid File Location

• Port: Port number for listening

• Timeout: Request time-out

• Loglevel:log Information level

• Logfile:log File Location

Databases: number of open databases

Save *: How often the snapshot is saved, the first * indicates how long, and the second * indicates how many times the write operation was performed. Snapshots are automatically saved when a certain number of writes are performed within a certain amount of time. Multiple conditions can be set

Rdbcompression: Whether to use compression

Dir: Save directory for data snapshots

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Start Redis

Redis-server /home/redis/data/redis.conf

To see if the port is open

Netstat-nlpt | grep 6379

Stop Redis

Killall resid-server or Kill ' cat /home/redis/data/redis.pid'

Attention:

After the installation is complete, Redis does not have a password, so exposing it to the public is dangerous, so we need to turn on password authentication in the configuration file.

Vim redis.conf

Find Requirepass foobared

Modified to: Requirepass test12345 (test12345 is the password you set)

And then you can go through the REDIS-CLI certification.

Redis-cli-p 6379

127.0.0.1:6379> Auth test12345

127.0.0.1:6379> Info

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2. Installing the Redis PHP extension

Cd/usr/local/src

wget https://github.com/nicolasff/phpredis/archive/2.2.4.tar.gz

TAR-ZXVF 2.2.4.tar.gz

CD phpredis-2.2.4

Phpize #用phpize生成configure配置文件 If you cannot find phpize This command, perform the Yum install Php-devel installation

./configure--with-php-config=/usr/bin/php-config

Make

Make install

A redis.so is generated in the/usr/lib64/php/modules/directory after execution is completed

Vim/etc/php.ini

Add to

extension= "Redis.so"

Then execute php-m to see the loaded Redis module.

Installing Redis and PHP Redis extensions