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Re: #perl.br calc - A Perl Shell

by AltBlue (Chaplain)
on Jun 01, 2006 at 07:56 UTC ( #552991=note: print w/ replies, xml ) Need Help??

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  1. or download this
    $ echo 'x=y=1.2; x+=1.1; x-=1.1; x; y; x==y' |bc |xargs echo
    1.2 1.2 1
    
  2. or download this
    $ perl -wle '$x=$y=1.2; $x+=1.1; $x-=1.1; $,=$"; print $x, $y, $x == $
    +y'
    1.2 1.2
    

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