look into function MAIN in perl6
https://docs.perl6.org/language/functions
https://perl6advent.wordpress.com/2010/12/02/day-2-interacting-with-the-command-line-with-main-subs/
http://perl6maven.com/parsing-command-line-arguments-perl6
On 22/06/17 14:49, Todd Chester wrote:
Hi All,
I know how to read things on the command line. But
how to other's figure out what goes together when things
don't arrive in order?
For instance, from "man grep"
-E, --extended-regexp
Interpret PATTERN as ...
-F, --fixed-strings
Interpret PATTERN as ...
The -E and the -F can be in any order on the command line
Is there some module that you can send the run string
to with "-E" (or similar) and it gives you back
what comes directly after "-E"?
I could do this manually, but it seems to be a lot of work.
How do they do that?
Many thanks,
-T
--
.~. In my life God comes first....
/V\ but Linux is pretty high after that :-D
/( )\ Francis (Grizzly) Smit
^^-^^ http://www.smit.id.au/
