On 0:59:22 08/01/2008 "Robert Citek" <[EMAIL PROTECTED]> wrote:
> How can I get rid of the @foo?
> $ ls | perl -e '@foo=<>; chomp @foo ; print join(" ", @foo)'
hi!
ls | perl -pe 's/\n\ /'
perldoc perlrun:
-p causes Perl to assume the following loop around your program,
which makes it iterate over filename arguments somewhat like sed:
LINE:
while (<>) {
... # your program goes here
} continue {
print or die "-p destination: $!\n";
}
HTH, Martin
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