Usage: ./valkey-server [/path/to/valkey.conf] [options] [-]
       ./valkey-server - (read config from stdin)
       ./valkey-server -v or --version
       ./valkey-server -h or --help
       ./valkey-server --test-memory <megabytes>
       ./valkey-server --check-system

Examples:
       ./valkey-server (run the server with default conf)
       echo 'maxmemory 128mb' | ./valkey-server -
       ./valkey-server /etc/valkey/6379.conf
       ./valkey-server --port 7777
       ./valkey-server --port 7777 --replicaof 127.0.0.1 8888
       ./valkey-server /etc/myvalkey.conf --loglevel verbose -
       ./valkey-server /etc/myvalkey.conf --loglevel verbose

Sentinel mode:
       ./valkey-server /etc/sentinel.conf --sentinel