Jerry Rocteur wrote:
>
> Hi,
Hello,
> After you guys sent me all those wonderful links yesterday I've become
> a one liner freak ;-))
>
> This one is driving me crazy, no matter how I do the unless, it always
> ignores it and overwrites an existing file.
>
> I've been struggling with it for hours and have tried all combinations
> but just can't
>
> perl -e 'for (@ARGV) {rename $_,uc($_) unless -e "uc($_)"; } ' *
>
> What is wrong with it ???
subs/functions don't interpolate in quoted strings.
perl -e'-e uc||rename($_,uc)for@ARGV' *
John
--
use Perl;
program
fulfillment
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
