script perl with sed command

Josh Carroll josh.carroll at
Sun Apr 8 07:36:12 UTC 2007

> Interesting. Is that old perl syntax (v4, etc)? Just curious because
> most of the documentation and examples switched to:

No, he's using a function prototype. In this particular case, he's
saying the supfile_set_default_host function will take two scalars as

For more info:

perldoc perlsub


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