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https://issues.apache.org/jira/browse/KARAF-4654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15432324#comment-15432324
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Guillaume Nodet commented on KARAF-4654:
----------------------------------------
Or maybe slightly better:
{code}
field = (($.commandSession class) getDeclaredField "processor")
$field setAccessible true
processor = ($field get $.commandSession)
$processor addCommand "shell" $processor "addCommand"
$processor addCommand "shell" $processor "removeCommand"
$processor addCommand "shell" $processor "eval"
{code}
> Karaf shell command
> -------------------
>
> Key: KARAF-4654
> URL: https://issues.apache.org/jira/browse/KARAF-4654
> Project: Karaf
> Issue Type: Question
> Components: karaf-shell
> Affects Versions: 4.0.4
> Reporter: ShawnE
>
> The Karaf 4 documentation mentions [the ability to
> script|https://karaf.apache.org/manual/latest/#_leveraging_existing_java_capabilities_via_reflection]:
> {quote}
> It's possible to create objects to create commands "on the fly":
> karaf@root()> addcommand system (($.context bundle) loadClass
> java.lang.System)
> {quote}
> However this does not work, and displays the following error message:
> {quote}
> Command not found: addcommand
> {quote}
> Is the documentation outdated, and if so what's the new way to achieve the
> same result?
> Thanks.
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