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Posted to user@hbase.apache.org by Li Li <fa...@gmail.com> on 2014/01/06 09:50:01 UTC

how to delete all input characters in hbase shell?

hi all,
    In bash shell, we can use ctrl+c to cancel current command. But in
hbase shell, ctrl+c will terminate the hbase shell.

Re: how to delete all input characters in hbase shell?

Posted by Tao Xiao <xi...@gmail.com>.

Besides, if you want to modify a part of what you have entered, you can go
back using left arrow key on the keyboard and delete whatever characters
using the forward delete key. After deleting these characters you can input
whatever characters you want.


2014/1/6 Li Li <fa...@gmail.com>

> thanks
>
> On Mon, Jan 6, 2014 at 8:45 PM, Jean-Marc Spaggiari
> <je...@spaggiari.org> wrote:
> > Hi Li Li,
> >
> > Ctrl-C in shell doesn't clear the line, it kills the current command.
> Like
> > in HBase shell.
> >
> > In bash if you want to clear the last word you will use Ctrl-w. If you
> want
> > to clear the line you will use Ctrl-u. With HBase Shell, it's exactly the
> > same thing.
> >
> > HTH.
> >
> > JM
> >
> >
> > 2014/1/6 Li Li <fa...@gmail.com>
> >
> >> hi all,
> >>     In bash shell, we can use ctrl+c to cancel current command. But in
> >> hbase shell, ctrl+c will terminate the hbase shell.
> >>
>

Re: how to delete all input characters in hbase shell?

Posted by Li Li <fa...@gmail.com>.

thanks

On Mon, Jan 6, 2014 at 8:45 PM, Jean-Marc Spaggiari
<je...@spaggiari.org> wrote:
> Hi Li Li,
>
> Ctrl-C in shell doesn't clear the line, it kills the current command. Like
> in HBase shell.
>
> In bash if you want to clear the last word you will use Ctrl-w. If you want
> to clear the line you will use Ctrl-u. With HBase Shell, it's exactly the
> same thing.
>
> HTH.
>
> JM
>
>
> 2014/1/6 Li Li <fa...@gmail.com>
>
>> hi all,
>>     In bash shell, we can use ctrl+c to cancel current command. But in
>> hbase shell, ctrl+c will terminate the hbase shell.
>>

Re: how to delete all input characters in hbase shell?

Posted by Jean-Marc Spaggiari <je...@spaggiari.org>.

Hi Li Li,

Ctrl-C in shell doesn't clear the line, it kills the current command. Like
in HBase shell.

In bash if you want to clear the last word you will use Ctrl-w. If you want
to clear the line you will use Ctrl-u. With HBase Shell, it's exactly the
same thing.

HTH.

JM


2014/1/6 Li Li <fa...@gmail.com>

> hi all,
>     In bash shell, we can use ctrl+c to cancel current command. But in
> hbase shell, ctrl+c will terminate the hbase shell.
>