搭建redis服务器
1）安装源码redis软件
[root@redis1 redis]#yum -y install gcc
[root@redis1 redis]#tar -zxf redis-4.0.8.tar.gz
[root@redis1 redis]# cd redis-4.0.8/
[root@redis1 redis-4.0.8]# ls
00-RELEASENOTES CONTRIBUTING deps Makefile README.md runtest runtest-sentinel src utils
BUGS COPYING INSTALL MANIFESTO redis.conf runtest-cluster sentinel.conf tests
[root@redis1 redis-4.0.8]#make
[root@redis1 redis-4.0.8]#make install
[root@redis1 redis-4.0.8]# cd utils/
[root@redis1 utils]#./install_server.sh
Welcome to the redis service installer
This script will help you easily set up a running redis server
Please select the redis port for this instance: [6379]
Selecting default: 6379
Please select the redis config file name [/etc/redis/6379.conf]
Selected default - /etc/redis/6379.conf
Please select the redis log file name [/var/log/redis_6379.log]
Selected default - /var/log/redis_6379.log
Please select the data directory for this instance [/var/lib/redis/6379]
Selected default - /var/lib/redis/6379
Please select the redis executable path [/usr/local/bin/redis-server]
Selected config:
Port : 6379 //端口号
Config file : /etc/redis/6379.conf //配置文件目录
Log file : /var/log/redis_6379.log //日志目录
Data dir : /var/lib/redis/6379 //数据库目录
Executable : /usr/local/bin/redis-server //启动程序的目录
Cli Executable : /usr/local/bin/redis-cli //命令行的连接工具
Is this ok? Then press ENTER to go on or Ctrl-C to abort. //回车完成配置
Copied /tmp/6379.conf => /etc/init.d/redis_6379 //服务启动脚本
Installing service...
Successfully added to chkconfig!
Successfully added to runlevels 345!
Starting Redis server... //提示服务已经启动
Installation successful! //提示安装成功
2）查看服务状态
[root@redis1 utils]#/etc/init.d/redis_6379 status
Redis is running (15203)
3）查看监听的端口
[root@redis1 utils]#netstat -antupl |grep :6379//查看端口
tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN 15203/redis-server
[root@redis1 utils]#ps -C redis-server//查看进程
PID TTY TIME CMD
15203 ? 00:00:00 redis-server
4）停止服务
[root@redis1 utils]#/etc/init.d/redis_6379 stop
5）连接redis
[root@redis1 utils]#/etc/init.d/redis_6379 start
[root@redis1 utils]#redis-cli//默认连接127.0.0.1地址的 6379端口
127.0.0.1:6379> ping
PONG //PONG说明服务正常
6）存储变量school，值为123456，查看变量school的值
常用指令操作：
set keyname keyvalue //存储
get keyname //获取
127.0.0.1:6379>set school 123456
OK
127.0.0.1:6379> get school
"123456"
127.0.0.1:6379>
