max(01)* wrote:
> i was wondering, what's the simplest way to echo the standard input to
> the standard output, with no modification.
...
> ps: in perl you ca do this:
>
> ...
> while ($line = <STDIN>)
> {
> print STDOUT ("$line");
> }
> ...
I guess you could, but there wouldn't be much point. In Perl, you can
do this with just command-line flags:
perl -pe '' input.txt
Or if you really want something to put in a file:
print <>
Here's the closest thing I could come up with in Python:
import sys
for line in sys.stdin:
print line,
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