Hello,

I need to convert my variable $(domain), which is lowercase by default, 
but I need to put it to /etc/krb5.conf, where the realm is expected to 
appear in uppercase. Is there a simple way to do that without using 
external commands like 'tr'?

I tried looking for this in cfengine's string functions but there is 
none of this sort there. I don't see it possible to be done with regular 
expression, either.

What I need is something like
files:
  "/etc/krb5.conf"
    create => "true",
    edit_line => insert_lines(to_uppercase("$(g.domain)"));

Anyone?

Best regards,
Boleslaw Tokarski
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