[jboss-jira] [JBoss JIRA] (WFCORE-3556) Unexpected output with grep '^no\(fork\|group\)'

[Katerina Novotna (JIRA)]

Katerina Novotna created WFCORE-3556:
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             Summary: Unexpected output with grep '^no\(fork\|group\)'
                 Key: WFCORE-3556
                 URL: https://issues.jboss.org/browse/WFCORE-3556
             Project: WildFly Core
          Issue Type: Bug
          Components: CLI
            Reporter: Katerina Novotna
            Assignee: Jean-Francois Denise


*Description of problem:*
Aesh grep command doesn't return expected result. The same command with bash grep gives 'nofork' result.

*Actual results:*
[standalone at embedded /] echo nofork | grep '^no\(fork\|group\)'
[standalone at embedded /] 

*Expected results:*
[standalone at embedded /] echo nofork | grep '^no\(fork\|group\)'
[standalone at embedded /] nofork



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