SpringBoot系列-Redis安装-Ubuntu环境

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1.安装

~$ sudo apt-get update
~$ sudo apt-get install redis-server 

2.启动

两种启动方式：
a. 后台启动：

~$ sudo /etc/init.d/redis-server start
[ ok ] Starting redis-server (via systemctl): redis-server.service.

b.前台启动：

gonglt1@gonglt1-ThinkCentre-M8600s-N000:~$ redis-server 
5415:C 03 Dec 11:15:05.664 # Warning: no config file specified, using the default config. In order to specify a config file use redis-server /path/to/redis.conf
5415:M 03 Dec 11:15:05.665 * Increased maximum number of open files to 10032 (it was originally set to 1024).
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 3.0.6 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                   
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6379
 |    `-._   `._    /     _.-'    |     PID: 5415
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           http://redis.io        
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

5415:M 03 Dec 11:15:05.667 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
5415:M 03 Dec 11:15:05.667 # Server started, Redis version 3.0.6
5415:M 03 Dec 11:15:05.667 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
5415:M 03 Dec 11:15:05.667 # WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' as root, and add it to your /etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.
5415:M 03 Dec 11:15:05.667 * DB loaded from disk: 0.000 seconds
5415:M 03 Dec 11:15:05.667 * The server is now ready to accept connections on port 6379

3.检查是否运行

$ redis-cli
# 该命令会打开如下Redis提示:
127.0.0.1:6379> 
# 输入ping
127.0.0.1:6379> ping
PONG
# 说明成功安装