Assuming you are root
dnf update -y
vi /etc/yum.repos.d/redis.repoadd content below
[Redis]
name=Redis
baseurl=http://packages.redis.io/rpm/rockylinux9
enabled=1
gpgcheck=1curl -fsSL https://packages.redis.io/gpg > /tmp/redis.key
rpm --import /tmp/redis.key
yum install redis
systemctl enable redis
systemctl start redisOriginal Link https://www.hostmycode.in/tutorials/install-redis-on-almalinux-for-wordpress-cache