Shortcuts
Redis clients
There are multiple Redis clients. The best command line is the official Redis client, called Redis CLI. To install it on Debian based distros:
$ sudo apt install redis-tools
Connecting to a Redis cluster
$ redis-cli -u redis://[USERNAME]:[PASSWORD]@[HOST]:[PORT]
Example:
$ redis-cli -u redis://default:password@redis-10123.crce986.ca-central-1-1.ec2.redns.redis-cloud.com:17285
List all the keys
127.0.0.1:6379> KEYS *
Delete a key
127.0.0.1:6379> DEL [key_name]
Show a hash field
127.0.0.1:6379> HGET [hash] [field]
Show the entire content of a hash
127.0.0.1:6379> HGETALL [hash]
Remove a field from a hash
127.0.0.1:6379> HDEL [hash] [field] [field ...]
Delete all the hashes (keys)
127.0.0.1:6379> FLUSHALL
Show a TTL for a hash
127.0.0.1:6379> TTL [hash]