On Tue, Oct 01, 2019 at 09:18:13PM -0700, Dan Hitt wrote:
> It does look like a way to quickly get values for sine (or any other
> function in perl).
>
> However, i would like to dispense entirely with the 'perl -e' and 'print'
> part.
You can't.
> I really would like stand-alone programs.
Gods, no! You do not. Why on earth would you think you want a dedicated,
stande-alone program for this?!
> This would absolutely
> minimize any typing,
Oh, you just want to MINIMIZE TYPING. Then write a series of shell
functions.
wooledg:~$ sin() { perl -e 'print sin $ARGV[0], "\n"' "$1"; }
wooledg:~$ sin 1
0.841470984807897
This is what shell functions are for. You can just drop the shell
functions into your ~/.bashrc and then use them in every interactive
shell thenceforth.
I strongly recommend this approach over the aliases that were previously
suggested, by the way. Functions are so much cleaner.
