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CentOS7安装Redis详细步骤

2020-02-12 11:13 639 查看

1. Redis官方下载Redis安装资源

[root@mapple:/root]# wget http://download.redis.io/releases/redis-5.0.5.tar.gz

2. 解压 redis-5.0.5.tar.gz

[root@mapple:/root]# tar -xzvf redis-5.0.5.tar.gz
[root@mapple:/root]# ls

3. 安装Redis (需要先安装gcc,已安装的则无需再安装gcc )

[root@mapple:/root]# cd redis-5.0.5/
[root@mapple:/root/redis-5.0.5]# yum install gcc -y
[root@mapple:/root/redis-5.0.5]# cd src
[root@mapple:/root/redis-5.0.5/src]# make install PREFIX=/usr/local/redis

4.移动配置文件到安装目录下(/usr/local/redis/etc)

[root@mapple:/root/redis-5.0.5/src]# cd /root/redis-5.0.5/
[root@mapple:/root/redis-5.0.5]# mkdir /usr/local/redis/etc
[root@mapple:/root/redis-5.0.5]# mv redis.conf /usr/local/redis/etc

5. 配置redis为后台启动

[root@mapple:/usr/local/redis/etc]# vim /usr/local/redis/etc/redis.conf

将“daemonize no” 改为 “daemonize yes”

6. 将redis加入到开机启动

[root@mapple:/root]# vim /etc/rc.local

rc.local内添加:/usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf

7. 配置环境变量

[root@mapple:/root]# echo 'export PATH=$PATH:/usr/local/redis/bin' >> /etc/profile
[root@mapple:/root]# source /etc/profile
[root@mapple:/root]# echo $PATH

8.开启和关闭Redis

开启方法一:

[root@mapple:/root]# /usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf


开启方法二:

[root@mapple:/root]# redis-server &

注:加上

&
号使redis已后台程序方式运行 (或者不已后台程序运行redis-server)


开启方法三

[root@mapple:/root]# redis-server /usr/local/redis/etc/redis.conf


关闭Redis

[root@mapple:/root]# pkill redis

9.检测后台进程是否存在 ps -ef | grep redis

[root@mapple:/root]# ps -ef | grep redis

10.检测6379端口是否在监听 netstat -lntp | grep 6379

[root@mapple:/root]# netstat -lntp | grep 6379

11.使用redis-cli客户端检测连接是否正常

[root@mapple:/root]# redis-server &
[root@mapple:/root]# redis-cli
127.0.0.1:6379> keys *
(empty list or set)
127.0.0.1:6379> set key "hello J.Fla"
OK
127.0.0.1:6379> get key
"hello J.Fla"

12.Linux系统下设置Redis的密码

启动redis-server & 后运行命令:redis-cli

[root@mapple:/root]# redis-cli

查看现有的redis密码

127.0.0.1:6379> config get requirepass


设置密码"coffee"

127.0.0.1:6379> config set requirepass coffee

登录Redis

[root@mapple:/root]# redis-cli -h 127.0.0.1 -p 6379 -a coffee

参考博文:感谢
https://blog.csdn.net/u011159417/article/details/80085011

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