DISKTAB(5) - File Formats Manual # DISKTAB(5) - File Formats Manual
NAME # disktab - disk description file
DESCRIPTION # disktab is a simple database which describes disk geometries and disk partition characteristics. It is used to initialize the disk label on the disk. The format is patterned after the termcap(5) terminal database. Entries in disktab consist of a number of colon (’:’) separated fields. The first entry for each disk gives the names which are known for the disk, separated by “|” characters.
...
DUMPFS(8) - System Manager’s Manual # DUMPFS(8) - System Manager’s Manual
NAME # dumpfs - dump file system information
SYNOPSIS # dumpfs [-m] filesys | device
DESCRIPTION # dumpfs prints out the super block and cylinder group information for the file system or special device specified, unless -m is specified. The listing is very long and detailed.
dumpfs is useful mostly for finding out certain file system information such as the file system block size, minimum free space percentage, and the file system level that can be upgraded with the -c option of fsck_ffs(8).
...
FSCK_FFS(8) - System Manager’s Manual # FSCK_FFS(8) - System Manager’s Manual
NAME # fsck_ffs - Fast File System consistency check and interactive repair
SYNOPSIS # fsck_ffs [-fnpy] [-b block#] [-c level] [-m mode] filesystem
DESCRIPTION # fsck_ffs performs interactive file system consistency checks and repairs the file system specified. It is normally invoked from fsck(8).
The kernel takes care that only a restricted class of innocuous file system inconsistencies can happen unless hardware or software failures intervene.
...
Newfs,
Scan_ffs,
Fsdb,
Rc,
Growfs,
Fsck_msdos,
Fstab,
Mount,
Fsck_ffs,
Fs,
Fsck_ext2fs,
Fsck FSCK(8) - System Manager’s Manual # FSCK(8) - System Manager’s Manual
NAME # fsck - file system consistency check and interactive repair
SYNOPSIS # fsck [-dfNnpvy] [-b block#] [-l maxparallel] [-T fstype:fsoptions] [-t fstype] [special | node …]
DESCRIPTION # The fsck command invokes file-system-specific programs to check the special devices listed in the fstab(5) file or on the command line for consistency.
It is normally used in the script rc(8) during automatic reboot.
...
FSIRAND(8) - System Manager’s Manual # FSIRAND(8) - System Manager’s Manual
NAME # fsirand - randomize inode generation numbers
SYNOPSIS # fsirand [-bfp] special …
DESCRIPTION # The fsirand command installs random generation numbers on all the inodes for each filesystem specified on the command line by special. This increases the security of NFS-exported filesystems by making it difficult to “guess” filehandles.
Note: newfs(8) now does the equivalent of fsirand itself so it is no longer necessary to run fsirand by hand on a new filesystem.
...
GROWFS(8) - System Manager’s Manual # GROWFS(8) - System Manager’s Manual
NAME # growfs - grow size of an existing ffs file system
SYNOPSIS # growfs [-Nqy] [-s size] special
DESCRIPTION # The growfs utility extends the newfs(8) program. Before starting growfs, the partition must be set to a larger size using disklabel(8). The growfs utility extends the size of the file system on the specified special file.
Currently growfs can only enlarge unmounted file systems.
...
MAKEFS(8) - System Manager’s Manual # MAKEFS(8) - System Manager’s Manual
NAME # makefs - create a file system image from a directory tree
SYNOPSIS # makefs [-b free-blocks] [-f free-files] [-M minimum-size] [-m maximum-size] [-O offset] [-o fs-options] [-S sector-size] [-s image-size] [-T timestamp] [-t fs-type] image-file directory
DESCRIPTION # The utility makefs creates a file system image into image-file from the directory tree directory. No special devices or privileges are required to perform this task.
...
NEWFS_EXT2FS(8) - System Manager’s Manual # NEWFS_EXT2FS(8) - System Manager’s Manual
NAME # newfs_ext2fs - construct a new ext2 file system
SYNOPSIS # newfs_ext2fs [-FINqZ] [-b block-size] [-D inodesize] [-f frag-size] [-i bytes-per-inode] [-m free-space] [-n inodes] [-O filesystem-format] [-S sector-size] [-s size] [-V verbose] [-v volname] special
DESCRIPTION # newfs_ext2fs is used to initialize and clear ext2 file systems before first use. Before running newfs_ext2fs, the disk must be labeled using disklabel(8).
...
NEWFS_MSDOS(8) - System Manager’s Manual # NEWFS_MSDOS(8) - System Manager’s Manual
NAME # newfs_msdos - construct a new MS-DOS (FAT) file system
SYNOPSIS # newfs_msdos [-N] [-a FAT-size] [-B boot] [-b block-size] [-c cluster-size] [-e dirents] [-F FAT-type] [-f format] [-h heads] [-I volid] [-i info] [-k backup] [-L label] [-m media] [-n FATs] [-O OEM] [-o hidden] [-r reserved] [-S sector-size] [-s total] [-u track-size] special [disktype]
DESCRIPTION # The newfs_msdos utility creates a FAT12, FAT16, or FAT32 file system on device special, using disktab(5) entry disktype to determine geometry, if required.
...
NEWFS(8) - System Manager’s Manual # NEWFS(8) - System Manager’s Manual
NAME # newfs, mount_mfs - construct a new file system
SYNOPSIS # newfs [-Nq] [-b block-size] [-c fragments-per-cylinder-group] [-e maxbpg] [-f frag-size] [-g avgfilesize] [-h avgfpdir] [-i bytes] [-m free-space] [-O filesystem-format] [-o optimization] [-S sector-size] [-s size] [-T disktype] [-t fstype] special
mount_mfs [-b block-size] [-c fragments-per-cylinder-group] [-e maxbpg] [-f frag-size] [-i bytes] [-m free-space] [-O filesystem-format] [-o options] [-P file] [-s size] special node
...