Redis的命令大体上分成两种
功能性命令
添加一个名key为name,值为zhangsan的项: set name zhangsan
将key为name对应的值修改为lisi: set name lisi
辅助性命令
清屏
清楚当前屏幕的输出: clear
帮助
也分为两大类:
help COMMAND
help @group
直接在客户端输入help会列出帮助命令类型,例如
redis-cli 3.2.100
To get help about Redis commands type:
"help @<group>" to get a list of commands in <group>
"help <command>" for help on <command>
"help <tab>" to get a list of possible help topics
"quit" to exit
比如你想查看get的帮助命令: help get,得到如下输出:
GET key
summary: Get the value of a key
since: 1.0.0
group: string
其中group就是string,说明get的操作类型是对string进行操作. 如果想进一步查看string的帮助内容,可以使用: help @string,得到如下结果
APPEND key value
summary: Append a value to a key
since: 2.0.0
BITCOUNT key [start end]
summary: Count set bits in a string
since: 2.6.0
BITFIELD key [GET type offset] [SET type offset value] [INCRBY type offset increment] [OVERFLOW WRAP|SAT|FAIL]
summary: Perform arbitrary bitfield integer operations on strings
since: 3.2.0
...
退出
在windows 平台下,可以用以下方式退出
Esc
ctrl c
quit
exit
在linux下我们常用
quit
exit