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From "Christopher Tubbs (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-4543) backslashes in shell commands are consumed when using up key
Date Thu, 29 Dec 2016 07:36:58 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-4543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15784760#comment-15784760
] 

Christopher Tubbs commented on ACCUMULO-4543:
---------------------------------------------

This might be an issue with the jline library, rather than a bug specific to Accumulo.

> backslashes in shell commands are consumed when using up key
> ------------------------------------------------------------
>
>                 Key: ACCUMULO-4543
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4543
>             Project: Accumulo
>          Issue Type: Bug
>          Components: shell
>    Affects Versions: 1.7.1
>            Reporter: Michael Berman
>
> If you pull a command out of your shell history with the up key, one slash gets consumed
from each sequence of slashes. As in:
> {code}
> $ grep \\x00something\\x00
> > results...
> $ [up]
> $ grep \x00something\x00
> > no results because now you're not escaped
> $ [up]
> $ grep x00somethingx00
> {code}



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