[jira] [Commented] (HBASE-5911) hbck need an option -help to printout usage

["stack (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-5911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13266212#comment-13266212 ] 

stack commented on HBASE-5911:
------------------------------

We have this in trunk Jimmy...
{code}
    // Process command-line args.
    for (int i = 0; i < args.length; i++) {
      String cmd = args[i];
      if (cmd.equals("-help") || cmd.equals("-h")) {
        printUsageAndExit();
...
{code}
                
> hbck need an option -help to printout usage
> -------------------------------------------
>
>                 Key: HBASE-5911
>                 URL: https://issues.apache.org/jira/browse/HBASE-5911
>             Project: HBase
>          Issue Type: Bug
>          Components: hbck
>    Affects Versions: 0.96.0
>            Reporter: Jimmy Xiang
>            Priority: Trivial
>
> hbck doesn't have an option to print out usage although we have this function.  It is better to have it so that we don't need to remember them all, especially the list is keeping growing.

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