Add how to load extra variables directly from a file (using @).

This commit is contained in:
Giovanni Tirloni 2015-02-12 21:18:18 -05:00
parent 932fd2eda2
commit bcbf819a8b

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@ -54,7 +54,8 @@ environment variable.
*-e* 'VARS', *--extra-vars=*'VARS'::
Extra variables to inject into a playbook, in key=value key=value format or
as quoted JSON (hashes and arrays).
as quoted JSON (hashes and arrays). To load variables from a file, specify
the file preceded by @ (e.g. @vars.yml).
*-f* 'NUM', *--forks=*'NUM'::