一、安装gcc环境
由于redis是由C语言编写的，它的运行需要C环境，因此我们需要先安装gcc。安装命令如下：
[root@C2_SW_5748F_1 local]# yum install gcc-c++查看是否安装成功
[root@C2_SW_5748F_1 local]# gcc -v二、下载Redis安装包
用wget直接在linux环境下下载， // wget 是一个从网络上自动下载文件的自由工具
[root@C2_SW_5748F_1 lhl]# wget http://download.redis.io/releases/redis-4.0.1.tar.gz
[root@C2_SW_5748F_1 lhl]# pwd
/lhl
[root@C2_SW_5748F_1 lhl]# ls
redis-4.0.1.tar.gz三、解压安装
[root@C2_SW_5748F_1 lhl]# tar -zvxf redis-4.0.1.tar.gz //进行解压
[root@C2_SW_5748F_1 lhl]# ls
redis-4.0.1 redis-4.0.1.tar.gz
[root@C2_SW_5748F_1 lhl]# cd redis-4.0.1
[root@C2_SW_5748F_1 redis-4.0.1]# ls
00-RELEASENOTES BUGS CONTRIBUTING COPYING deps INSTALL Makefile MANIFESTO README.md redis.conf runtest runtest-cluster runtest-sentinel sentinel.conf src tests utils
[root@C2_SW_5748F_1 redis-4.0.1]# make //对解压后的文件进行编译 [root@C2_SW_5748F_1 redis-4.0.1]# make install //对Redis进行安装
安装成功如下
[root@C2_SW_5748F_1 redis-4.0.1]# make install
cd src && make install
make[1]: 进入目录“/lhl/redis-4.0.1/src”
CC Makefile.dep
Hint: It's a good idea to run 'make test' ;)
INSTALL install
INSTALL install
INSTALL install
INSTALL install
INSTALL install
make[1]: 离开目录“/lhl/redis-4.0.1/src”四、启动Redis
[root@C2_SW_5748F_1 redis-4.0.1]# cd src
[root@C2_SW_5748F_1 src]# ls
redis-cli redis-server //会看到redis一些配置启动文件，这里只复制了两个 [root@C2_SW_5748F_1 src]# redis-server
[root@C2_SW_5748F_1 src]# redis-server
11981:C 30 Mar 22:08:43.224 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
11981:C 30 Mar 22:08:43.224 # Redis version=4.0.1, bits=64, commit=00000000, modified=0, pid=11981, just started
11981:C 30 Mar 22:08:43.224 # Warning: no config file specified, using the default config. In order to specify a config file use redis-server /path/to/redis.conf
11981:M 30 Mar 22:08:43.225 * Increased maximum number of open files to 10032 (it was originally set to 1024).
_._
_.-``__ ''-._
_.-`` `. `_. ''-._ Redis 4.0.1 (00000000/0) 64 bit
.-`` .-```. ```\/ _.,_ ''-._
( ' , .-` | `, ) Running in standalone mode
|`-._`-...-` __...-.``-._|'` _.-'| Port: 6379
| `-._ `._ / _.-' | PID: 11981
`-._ `-._ `-./ _.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' | http://redis.io
`-._ `-._`-.__.-'_.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' |
`-._ `-._`-.__.-'_.-' _.-'
`-._ `-.__.-' _.-'
`-._ _.-'
`-.__.-'
11981:M 30 Mar 22:08:43.227 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
11981:M 30 Mar 22:08:43.227 # Server initialized五、连接Redis
因为不是在后台运行，所以需要重新创建一个窗口连接
[root@C2_SW_5748F_1 src]# redis-cli -p 6379
[root@C2_SW_5748F_1 src]# redis-cli -p 6379
127.0.0.1:6379> ping
PONG
127.0.0.1:6379> set k1 v1
OK
127.0.0.1:6379> get k1
"v1"
127.0.0.1:6379> shutdown //退出
not connected> exit
[root@C2_SW_5748F_1 src]#六、配置Redis（让Redis在后台运行，其实是守护线程）
[root@C2_SW_5748F_1 redis-4.0.1]# mkdir /usr/config //创建config文件夹
[root@C2_SW_5748F_1 redis-4.0.1]# cp redis.conf /usr/config //复制redis.conf到 /usr/config文件夹
[root@C2_SW_5748F_1 redis-4.0.1]# cd /usr/config 修改redis.conf文件
[root@C2_SW_5748F_1 config]# vim redis.conf //daemonize no改成yes
七、再次启动redis
[root@C2_SW_5748F_1 src]# redis-server /usr/config/redis.conf //启动redis并且指定配置文件 回到redis-server所在的目录
[root@C2_SW_5748F_1 src]# ps -ef|grep redis //查看redis进程是否存在[root@C2_SW_5748F_1 src]# redis-server /usr/config/redis.conf
12367:C 30 Mar 22:41:27.556 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
12367:C 30 Mar 22:41:27.556 # Redis version=4.0.1, bits=64, commit=00000000, modified=0, pid=12367, just started
12367:C 30 Mar 22:41:27.556 # Configuration loaded
[root@C2_SW_5748F_1 src]# ps -ef|grep redis
root 12368 1 0 22:41 ? 00:00:00 redis-server 127.0.0.1:6379
root 12373 7913 0 22:41 pts/0 00:00:00 grep --color=auto redis
[root@C2_SW_5748F_1 src]#成功完成，有问题可以问我
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