To modify Redis configuration on Ubuntu:
You can alter the Redis configuration file directly by opening and editing it with your preferred text editor. For example, you can use nano to do so: sudo nano /etc/redis/redis.
More info >> https://ibmimedia.com/blog/128/how-to-modify-redis-configuration-on-ubuntu
redis-cli
install redis #ubuntu
redis.conf is configured for changing to connect to the redis server
install #redis ubuntu 20
start redis-server ubuntu
redis change config at runtime
stop redis server
update redis ubuntu
