1.\" Copyright (c) 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" %sccs.include.redist.man% 5.\" 6.\" @(#)dumplfs.8 8.1 (Berkeley) 06/18/93 7.\" 8.Dd 9.Dt DUMPLFS 8 10.Os BSD 4.4 11.Sh NAME 12.Nm dumplfs 13.Nd dump file system information 14.Sh SYNOPSIS 15.Nm dumplfs 16.Op Ar filesys No \&| Ar device 17.Sh DESCRIPTION 18.Nm Dumplfs 19prints out the file system layout information for the 20LFS file system or special device specified. 21The listing is very long and detailed. 22This command is useful mostly for finding out certain file system 23information such as the file system block size. 24.Sh SEE ALSO 25.Xr fs 5 , 26.Xr disktab 5 , 27.Xr disklabel 8 , 28.Xr newlfs 8 , 29.Sh HISTORY 30The 31.Nm dumplfs 32command appeared in 33.Bx 4.4 . 34