View SphereEx-Boot Help #

1. You can use the –help parameter to confirm SphereEx-Boot’s command and subcommand help information.

• Example: view SphereEx-Boot’s help information.

[root@centos71 demo]# spex --help
Usage: spex [OPTIONS] COMMAND [ARGS]...

 Spex is a command line management tool for managing ShardingSphere-Proxy
 clusters

Options:
 --version Version of spex
 --help   Show this message and exit.

Commands:
 cluster Cluster management, such as install, start, stop and uninstall
 config  Cluster configuration management

• Example: view SphereEx-Boot’s cluster help information.

  [root@centos71 demo]# spex cluster --help
  Usage: spex cluster [OPTIONS] COMMAND [ARGS]...
  
  Cluster management, such as install, start, stop and uninstall
  
  Options:
   --help Show this message and exit.
  
  Commands:
   download Download ShardingSphere-Proxy, Zookeeper, Database driver...
   init Quickly initialization a cluster configuration --proxy-host
   can...
  
  install Install cluster of ShardingSphere-Proxy or zookeeper
   list List already added clusters
   scale Scale cluster of ShardingSphere-Proxy It can be scale out...
   start Start cluster of ShardingSphere-Proxy or zookeeper
   status Status cluster of ShardingSphere-Proxy or ZooKeeper
   stop Stop cluster of ShardingSphere-Proxy or zookeeper
   uninstall Uninstall cluster of ShardingSphere-Proxy or zookeeper 

• Example: view SphereEx-Boot config help information.

[root@centos71 demo]# spex config --help
Usage: spex config [OPTIONS] COMMAND [ARGS]...

Cluster configuration management

Options:
 --help Show this message and exit.

Commands:
 add Add cluster environment.
 check Check the cluster configuration file you can use --file or...
 delete Delete cluster configuration
 info Show cluster configuration content
 template Show cluster configuration template.