Three ways to start Redis

Part I. Direct startDownload

Download website

Installation

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1. Tar zxvf redis-2.8. 9. tar.gz

2. CD redis-2.8. 9

3. #直接make compilation

4. Make

5. #可使用root用户执行 ' make install ' to copy the executable file to the/usr/local/bin directory. This allows you to run the program directly by typing the name.

6. Make install

Start

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1. #加上 ' & ' makes Redis run as a daemon

2. ./redis-server &

Detection

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2. #检测后台进程是否存在

4. Ps-ef |grep Redis

8. #检测 the 6379 port is listening

10. NETSTAT-LNTP | grep 6379

14. #使用 ' redis-cli ' client detects if the connection is healthy

16. ./redis-cli

18. 127.0. 0.1:6379> Keys *

20. (empty list or set)

22. 127.0. 0.1:6379> Set key "Hello World"

24. Ok

26. 127.0. 0.1:6379> Get key

28. "Hello World"

Stop it

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1. #使用客户端

2. REDIS-CLI shutdown

3. #因为Redis可以妥善处理SIGTERM信号, so direct kill-9 is also possible.

4. Kill-9 PID

Part Ii. starting by specifying a profileConfiguration file

The specified configuration file can be started for the Redis service, and the configuration file is redis.conf under the Redis root directory.

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1. #修改daemonize为yes, that is, the default way to run the program (remember to manually use & to force the background to run earlier).

2. Daemonize No

3. #可修改默认监听端口

4. Port 6379

5. #修改生成默认日志文件位置

6. LogFile "/home/futeng/logs/redis.log"

7. #配置持久化文件存放位置

8. Dir/home/futeng/data/redisdata

Specify configuration file at startup

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1. Redis-server./redis.conf

2. #如果更改了端口, you also need to specify a port when using the ' redis-cli ' client connection, for example:

3. Redis-cli-p 6380

other start-stop with Direct Start Way. Configuration files are a very important configuration tool, and it is important to use the configuration files in the first place as they become progressively more intensive.

Part iii. setting up boot-up with Redis startup scriptsStartup scripts

It is recommended that you start the Redis service in a production environment using startup scripting. The startup script redis_init_script is located in the Redis /utils/ directory.

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1. #大致浏览下该启动脚本, it is found that Redis habitually uses the port name of the listener as the configuration file, and we follow this convention later.

2. #redis服务器监听的端口

3. redisport=6379

4. #服务端所处位置, the default storage and '/usr/local/bin/redis-server ' after make install, if not make install, you need to modify the path, the same as below.

5. Exec=/usr/local/bin/redis-server

6. #客户端位置

7. Cliexec=/usr/local/bin/redis-cli

8. #Redis的PID文件位置

9. Pidfile=/var/run/redis_${redisport}.pid

10. #配置文件位置, you need to modify

11. conf="/etc/redis/${redisport}.conf"

Configuring the Environment

1. According to the startup script requirements, copy the modified configuration file to the specified directory with the name of the port. Need to use root user.

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1. Mkdir/etc/redis

2. CP redis.conf/etc/redis/6379. conf

2. Copy the startup script to the/ETC/INIT.D directory, this example names the startup script REDISD (usually ending with D as the background self-starting service).

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1. CP REDIS_INIT_SCRIPT/ETC/INIT.D/REDISD

3. set to boot from boot

The direct configuration here is to turn on self-booting chkconfig redisd on to report an error:service redisd does not support chkconfig
referring to this article , add the following two lines of comments at the beginning of the startup script to modify its runlevel:

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1. #!/bin/sh

2. # chkconfig: 2345

3. # Description:redis is a persistent key-value database

4. #

Set it again to succeed.

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1. #设置为开机自启动服务器

2. Chkconfig REDISD on

3. #打开服务

4. Service REDISD Start

5. #关闭服务

6. Service REDISD Stop
   

This article is from the "Technical Achievement Dream" blog, please be sure to keep this source http://pizibaidu.blog.51cto.com/1361909/1674290

Three ways to start Redis