list information about open files
Lsof (LiSt Open Files) lists information about files that are open by the
running processes.  An open file may be a regular file, a directory, a block
special file, a character special file, an executing text reference, a
library, a stream or a network file (Internet socket, NFS file or Unix domain
socket).

Main use of lsof  will be for writing cross-platforms scripts.
OpenBSD includes fstat(1), which serves the same basic purpose.

Maintainer: Peter Valchev <pvalchev@openbsd.org>

WWW: http://people.freebsd.org/~abe/
