On Wed, 17 Jul 2024 17:41:22 +1000
Peter West via beginners wrote:
[...]
> $ cat print_file
> #!/usr/bin/perl -n
> while (<>) {
> print "$. $_";
> }
> exit;
[...]
> What happened to line 1?
It's eaten by the `while (<>) { ... }` loop that is wrapped around your
program because you used `-n` i
$ uname -a
Darwin Rosie.local 23.5.0 Darwin Kernel Version 23.5.0: Wed May 1 20:16:51 PDT
2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T8103 arm64
$ locale
LANG="en_AU.UTF-8"
LC_COLLATE="en_AU.UTF-8"
LC_CTYPE="en_AU.UTF-8"
LC_MESSAGES="en_AU.UTF-8"
LC_MONETARY="en_AU.UTF-8"
LC_NUMERIC="en_AU.UTF-8
