You can add the underscore to the list of allowed characters in the
regex_replace:
regex_replace('[^\d_.]+', '')
On Fri, May 8, 2015 at 5:03 PM, John Oliver <[email protected]> wrote:
> Nice! However, your regex is also killing the underscore, and I need
> that. I'm starting to monkey around with this, but I just don't know
> jinja, and I bet you'll have the right magic sauce before I can puzzle it
> out :-)
>
> Thanks!
>
> On Friday, May 8, 2015 at 2:45:21 PM UTC-7, Matt Martz wrote:
>>
>> Because I would rather use jinja2 than piping through a bunch of shell
>> commands:
>>
>> - name: Run java -version
>> command: java -version
>> register: java_version_out
>> changed_when: false
>>
>> - name: Set java_version var
>> set_fact: java_version="{{
>> java_version_out.stderr.splitlines()[0]|regex_replace('[^\d.]+', '') }}"
>>
>> - debug: var=java_version
>>
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--
Matt Martz
@sivel
sivel.net
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