Bug#655712: ITP: template -- environment variable expander | simple template tool

[Tollef Fog Heen <tfheen@err.no>]

]] Michael Stummvoll 

> template is a very simple tool that reads from stdin, expands
> variables in the form ${FOO} to its according environment variables
> and prints this to stdout.

It seems slightly excessive to package up

perl -pe 's/\${([^}]+)}/$ENV{$1}/ge'

as its own package.

If this actually is needed, put it in a script in moreutils?

Cheers,
-- 
Tollef Fog Heen
UNIX is user friendly, it's just picky about who its friends are