print while <>;

##</code><code>##

echo "one two three" | myscript.pl

##</code><code>##

echo "one two three" | perl myscript.pl

##</code><code>##

"one two three"

##</code><code>##

c:\> assoc .pl
.pl=Perl

##</code><code>##

c:\> ftype Perl
Perl="C:\Perl\bin\perl.exe" "%1" %*