T Kidwai wrote:
>
> hello everybody,
Hello,
> i needed some help with the diamond operator (<>)
> i am trying to use it in a while like so:
>
> while(<>){}
This reads all the lines from all the files listed in @ARGV and does
nothing with them.
> @somearray = reverse(@ARGV);
This reverses the contents of @ARGV (the file NAMES from the command
line) and stores them in @somearray.
> printf("@somearray");
You should use print unless you _really_ need the formatting features of
printf (which you don't here.)
> i run the perlscript with a file suffix like:
> ./perlscript test1.txt
> i am trying to reverse the contents of test1.txt line-by-line and print them
> out. but i dont get any output.any help would be appreciated.
print reverse <>;
John
--
use Perl;
program
fulfillment
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