FN(1) General Commands Manual FN(1) (NAME) fn - (SYNOPSIS) fn dir [...] (DESCRIPTION) fn ( UNIX epoch) . fn ( ). 0 . (SEE ALSO) date(1) (RETURN VALUES) The fn utility exits 0 on success, and >0 if an error occurs. (AUTHORS) Thomas Klausner Linux 6.12.113+deb13-amd64 December 3, 2015 Linux 6.12.113+deb13-amd64