File::FlockDir - override perl flock() for network or portability purposes.
File::NFSLock - perl module to do NFS (or not) locking

• locking a NFS file
• File locking on NFS
• Exclusive locking of a file on an NFS filesystem

MJD says you can't just make shit up and expect the computer to know what you mean, retardo! I run a Win32 PPM repository for perl 5.6x+5.8x. I take requests. ** The Third rule of perl club is a statement of fact: pod is sexy.