Redis入门

 先进/usr/local/bin目录下

[root@hadoop100 bin]# pwd
/usr/local/bin
[root@hadoop100 bin]# ll
总用量 15456
-rwxr-xr-x. 1 root root 4589155 3月   6 19:30 redis-benchmark
-rwxr-xr-x. 1 root root   22217 3月   6 19:30 redis-check-aof
-rwxr-xr-x. 1 root root   45435 3月   6 19:30 redis-check-dump
-rwxr-xr-x. 1 root root 4693114 3月   6 19:30 redis-cli
lrwxrwxrwx. 1 root root      12 3月   6 19:30 redis-sentinel -> redis-server
-rwxr-xr-x. 1 root root 6466389 3月   6 19:30 redis-server

redis的启动

[root@hadoop100 bin]# redis-server /myredis/redis.conf 

启动客户端

[root@hadoop100 bin]# redis-cli -p 6379

127.0.0.1:6379> keys *
(empty list or set)
127.0.0.1:6379> set s1 1
OK
127.0.0.1:6379> get s1
"1"
127.0.0.1:6379> select 1
OK
127.0.0.1:6379[1]> keys *
(empty list or set)
127.0.0.1:6379[1]> set s1 =22
OK
127.0.0.1:6379[1]> get s1
"=22"
127.0.0.1:6379[1]> 

关闭redis

[root@hadoop100 bin]# redis-cli -p 6379
127.0.0.1:6379> SHUTDOWN
not connected> exit
[root@hadoop100 bin]#

127.0.0.1:6379[2]> config get requirepass
1) "requirepass"
2) ""
127.0.0.1:6379[2]> config get dir
1) "dir"
2) "/usr/local/bin"
127.0.0.1:6379[2]> 

设置密码

127.0.0.1:6379> config get requirepass
1) "requirepass"
2) ""
127.0.0.1:6379> config set requirepass "123456"
OK
127.0.0.1:6379> ping
(error) NOAUTH Authentication required.
127.0.0.1:6379> auth 123456
OK
127.0.0.1:6379> ping
PONG
127.0.0.1:6379>