xcli [ -h ]
   Prints a summary of the xcli command's options.
   
xcli -v
   Prints the xcli command's version
   
xcli [ -f FILE ] -L
   Lists the current configurations (System name, IP addresses)
   Configurations are read from a file located in the user's home directory or, 
   when set, from a location specified by the environment variable 
   XCLI_CONFIG_FILE. If -f FILE is used, configurations are read from FILE.

xcli [ -f FILE ] -a <config> -m IP1 [-m IP2 [ -m IP3]]
   Adds a new configuration named <config>, with IP1, IP2 and IP3 as the IP 
   addresses of the management interfaces.
   If -f FILE is used, configuration is added to FILE.
        
xcli [ -f FILE ] -d <config> 
   Deletes the configuration <config>.
   If -f FILE is used, configuration is deleted from FILE.

xcli [ -f FILE ] -c <config> | -m IP1 [ -m IP2 [ -m IP3 ]]
   [ -l | -s | -x ]
   [ -u <user> ]
   [ -p <password> ]
   [ -y ]
   [ -t <field1> [, <field2> [, ...]]] 
   [ <command> [ <p1>=<v1> [ <p2>=<v2> ]...] | -r SCRIPT ]
    
   Executes a CLI command/s on the XIV system.
   
   [ -f FILE ] -c <config> | -m IP1 [-m IP2 [-m IP3]]
      Specify the XIV system by either the management IP addresses (IP1, IP2 
      and IP3), or by a pre-defined configuration name <config>.
      If -f FILE is used, configuration is read from FILE.
   
   -l | -s | -x
      -l: Ask for result in user readable format (default)
      -s: Ask for result in comma separated format
      -x: Ask for result in XML format

   -u <user>
       Provide a user for the command.
       If empty, use the environment variable XIV_XCLIUSER

   -p <password>
       Provide a password for the command
       If empty, use the environment variable XIV_XCLIPASSWORD
    
   -y 
       Bypass interactive warning messages
    
   -t <field1> [, <field2> [, ...]]  
       Provide list of columns to define the output result
    
   <command> [ <p1>=<v1> [ <p2>=<v2> ]...] | -r SCRIPT 
       Specify the CLI commands, either directly, using <command> trailed by 
       its parameters and their values, or by using a predefined script file 
       SCRIPT.
       Note: For the XIV system help, use the following command and 
       paramenters: "help command=help format=full"

