templating with bash/cheetah

gistfile1.txt

# cheetah from the command line...


Template file:

    hawk:~ $ cat junk.file

    This is a file
    With a $stupid_variable to expand
    and maybe a common one like $HOME


Expand as a template:

    hawk:~ $ stupid_variable="foo" cheetah fill --stdout --env junk.file 

    This is a file
    With a foo to expand
    and maybe a common one like /home/mmm


so you have to watch namespaces collision.