centos6下安装redis单机版

1.下载redis,在根目录创建software文件夹,使用winScp工具上传文件到centos服务器的/software/目录下

跳转至根目录: cd /
创建software文件夹: mkdir software
下载文件地址:链接：https://pan.baidu.com/s/1-H_vR42SHegeMkPwmjCpOQ 密码：ywsq

2.,再解压文件

tar -zxvf redis-4.0.6.tar.gz 

3.yum安装gcc依赖 , 遇到提示一直按y然后Enter确认

yum install gcc

4.进入redis的Home路径下编译安装

make MALLOC=libc

 5.将/software/redis-4.0.6/src目录下的文件加到/usr/local/bin目录

cd src && make install

 6.测试是否安装成功 

 ./redis-server

2310:C 26 Jul 22:50:20.805 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
2310:C 26 Jul 22:50:20.805 # Redis version=4.0.6, bits=64, commit=00000000, modified=0, pid=2310, just started
2310:C 26 Jul 22:50:20.805 # Warning: no config file specified, using the default config. In order to specify a config file use ./redis-server /path/to/redis.conf
2310:M 26 Jul 22:50:20.806 * Increased maximum number of open files to 10032 (it was originally set to 1024).
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 4.0.6 (00000000/0) 64 bit
  .-`` .-```.  ```/    _.,_ ''-._                                   
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6379
 |    `-._   `._    /     _.-'    |     PID: 2310
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           http://redis.io        
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

2310:M 26 Jul 22:50:20.818 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
2310:M 26 Jul 22:50:20.818 # Server initialized

出现如上图,说明redis安装成功.

7.以后台进程方式启动redis

　　1)修改redis.conf文件

将文件中内容  daemonize no   
修改为
         daemonize yes 

　　2)指定redis.conf文件启动

切换至redis的目录下:

./redis-server /software/redis-4.0.6/redis.conf

2336:C 26 Jul 22:59:27.916 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
2336:C 26 Jul 22:59:27.916 # Redis version=4.0.6, bits=64, commit=00000000, modified=0, pid=2336, just started
2336:C 26 Jul 22:59:27.916 # Configuration loaded

　　3)关闭redis进程

查找redis进程   ps -ef | grep redis

root 2337 1 0 22:59 ? 00:00:00 ./redis-server 127.0.0.1:6379
root 2356 1429 0 23:01 pts/0 00:00:00 grep redis

  杀死进程　　kill -9 2337

8.设置redis开机自启动 

　　1)在/etc目录下新建redis目录

mkdir /etc/redis

　　2)将/software/redis-4.0.6/redis.conf 文件复制一份到/etc/redis目录下，并命名为6379.conf

cp /software/redis-4.0.6/redis.conf /etc/redis/6379.conf

　　3)将redis的启动脚本复制一份放到/etc/init.d目录下

cp /software/redis-4.0.6/utils/redis_init_script /etc/init.d/redisd

　　4)设置redis开机自启动

先切换到/etc/init.d目录下    cd /etc/init.d
执行自启命令    chkconfig redisd on

结果如下;
[root@redisServer init.d]# chkconfig redisd on
redisd 服务不支持 chkconfig

解决方法：
使用vim编辑redisd文件，在第一行加入如下两行注释，保存退出
# chkconfig:   2345 90 10
# description:  Redis is a persistent key-value database

注释的意思是，redis服务必须在运行级2，3，4，5下被启动或关闭，启动的优先级是90，关闭的优先级是10。

再执行命令 chkconfig redisd on

　　现在可以直接已服务的形式启动和关闭redis了

启动：service redisd start　

[root@redisServer ~]# service redisd start
Starting Redis server...
1433:C 26 Jul 23:18:41.623 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
1433:C 26 Jul 23:18:41.623 # Redis version=4.0.6, bits=64, commit=00000000, modified=0, pid=1433, just started
1433:C 26 Jul 23:18:41.623 # Configuration loaded

关闭：service redisd stop

[root@redisServer ~]# service redisd stop
Stopping ...
Redis stopped

如果需要用远程连接还需要

　　1.开放端口号 6379 , 开放方式在我的博客中有

　　2.修改配置文件redis.conf 

将  protected-mode yes
修改为 protected-mode no


在这行内容下找到  bind 127.0.0.1

# IF YOU ARE SURE YOU WANT YOUR INSTANCE TO LISTEN TO ALL THE INTERFACES
# JUST COMMENT THE FOLLOWING LINE.
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

将　　bind 127.0.0.1
修改为  #bind 127.0.0.1