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Adding note about ${vars}

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Add a note about how it is possible to use ${var} in addition to $var
This commit is contained in:
Nathan A. Feger 2012-06-12 19:32:42 -05:00
parent f7d4b418d5
commit 2797b9f7fb
1 changed files with 3 additions and 1 deletions
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rst/playbooks.rst
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@ -99,7 +99,9 @@ The `vars` section contains a list of variables and values that can be used in t
These variables can be used later in the playbook like this::
$varname
$varname or ${varname}
The later is useful in the event you need to do something like ${other}_concatenated_value.
In templates, the full power of the Jinja2 templating language is also available, which looks like this::