multiutil command use

You can use the multiutil command to perform operations on replicas.

The command has the following features:

A set of subcommands that perform product functions, such as replica creation, synchronization, and management, mastership changes of objects, and failure recovery.
Some subcommands and command options can be abbreviated, as indicated in the reference pages.
You can use multiutil in single-command mode; for example:
```
multiutil lspacket 
```
You can also use multiutil in interactive mode; for example:
```
multiutil 
multiutil> lspacket
multiutil> quit 
```
Commands and options are case sensitive and must be typed in lowercase.

The help command and the -help option display syntax summaries.

multiutil help chreplica 
Usage: chreplica [-cl.an name] [-site name]
...

multiutil chreplica -help 
Usage: chreplica [-cl.an name] [-site name]
...