Common commands for Redis

The key is worth the relevant command:

Keys * Returns all keys that satisfy a given patternd

exists confirm if a key exists

Del Delete a key

Expire setting the expiration time for a key

TTL See how long is the expiration time

Move moves the current key to another database

Select database defaults to 16 databases 0 to 15, the default is 0 database when entering the client

Persist remove the expiration time for a given key

Randomkey randomly returns a key in the key space

Rename Rename key

Type returns the data type of key

Server-related commands:

Ping tests if the connection is alive, and returns pong if normal

Echo Prints content on the command line

Select the database. The Redis database is numbered from 0-15

Quit quitting

Dbsize number of current database keys

Info get current Server information

Config Get * Returns configuration information

FLUSHDB Delete all keys in the current selection data

Flushall Delete all keys in all databases

Common commands for Redis