How can you set the expiration time for 30 days in Redis?

To set an expiration time for a key in Redis, you can use the EXPIRE command. This command allows you to specify the expiration time for a key in seconds.

To set a key to expire in 30 days, use the following command:

EXPIRE key 2592000

key is the name of the key to set the expiration time, 2592000 is the number of seconds in 30 days (30 * 24 * 60 * 60).

Additionally, you can use the PEXPIRE command to set an expiration time, with the unit being in milliseconds. To set a key to expire in 30 days, you can use the following command:

PEXPIRE key 2592000000

The key is the name of the key to set the expiration time for, and 2592000000 represents 30 days in milliseconds (30 * 24 * 60 * 60 * 1000).

After setting an expiration time, Redis will automatically delete the key after 30 days.