filefrag(8) -- Linux man page
NAMEfilefrag - report on file fragmentation
SYNOPSISfilefrag [ -v ] [ files... ]
DESCRIPTIONfilefrag reports on how badly fragmented a particular file might be. It makes allowances for indirect blocks for ext2 and ext3 filesystems, but can be used on files for any filesystem.
- Be verbose when checking for file fragmentation.
AUTHORfilefrag was written by Theodore Ts'o <firstname.lastname@example.org>.