Redis remote connections and basic commands

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Redis remote connections

command using the remote connection server redis redis-cli.

Syntax is: redis-cli -h host -p port -a password
Example: redis-cli -h 127.0.0.1 -p 6379 -a "mypass"

• -h: ip address
• -p: Port
• -a: Password

Redis basic commands

• DEL key
  command is used to delete the key in the key presence
• DUMP key
  sequence of a given key, and return the value to be serialized.
• EXISTS key
  to check whether a given key exists.
• EXPIRE key seconds
  for a given setting key expiration time, in seconds.
• EXPIREAT key timestamp
  role EXPIREAT and EXPIRE similar, are used to set the expiration time for the key. Except that the time parameter EXPIREAT accepted command is a UNIX timestamp (unix timestamp).
• PEXPIRE key milliseconds
  set the key expiration time in milliseconds.
• PEXPIREAT key milliseconds-timestamp
  provided key expiration time stamp (unix timestamp) in milliseconds
• KEYS pattern
  Find all key match a given pattern (pattern) of.
• Db the MOVE key
  will move the current database key database to a given db them.
• PERSIST key
  remove key expiration time, key will endure.
• PTTL key
  milliseconds return key remaining expiration time.
• The TTL key
  in seconds, return the remaining lifetime of a given key (TTL, time to live).
• RANDOMKEY
  returns a random key from the current database.
• RENAME key newkey
  change the name of the key
• RENAMENX key newkey
  only when newkey does not exist, the key renamed newkey.
• The TYPE key
  type of return value of the stored key.