hugo/docs/content/functions/getenv.md

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title description godocref date publishdate lastmod categories menu signature workson hugoversion relatedfuncs deprecated aliases
getenv Returns the value of an environment variable. 2017-02-01 2017-02-01 2017-02-01
functions
docs
parent
functions
getenv VARIABLE
false

Takes a string containing the name of the variable as input. Returns an empty string if the variable is not set, otherwise returns the value of the variable.

{{ getenv "HOME" }}

{{% note %}} In Unix-like environments, the variable must also be exported in order to be seen by hugo. {{% /note %}}