> Hi EVERYBODY, Hi Dr Nick
> > i saw this "-d" switch in an "if" statement. > > if (-d $file).... > > What does it mean, and are there more > this kind of switches and where can I find information about them. This will return 'true' is $file contains the location of a directory. More information can be found on this in the 'perlfunc' manpage in the 'Alphabetical Listing of Perl Functions' section. ________________________________________________________________________ This email has been scanned for all viruses by the MessageLabs Email Security System. For more information on a proactive email security service working around the clock, around the globe, visit http://www.messagelabs.com ________________________________________________________________________ -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
