RE: Simple Calculator

That's pretty cool, here's a simple calculator too ;-)

#!/usr/local/bin/perl -w
use strict; $|++; print "> ";
print eval, "\n> " while chomp( $_ = <STDIN> );

Enjoy!

--
Casey

Comment on RE: Simple Calculator Select or Download Code

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Re^2: Simple Calculator by jdhedden (Deacon) on Jun 13, 2005 at 19:11 UTC
This can be done in a one-liner: `perl -ple '$_ = "> " . eval'` [download] which you can add to your .bashrc file using: `alias calc='perl -ple '\''$_ = "> " . eval'\'''` [download] You can exit the loop with ^D. Remember: There's always one more bug.	[reply] [d/l] [select]