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1.5 KiB
Name
mount - mount a filesystem
Synopsis
$ mount
# mount -a
# mount <source> <target> [-t fstype] [-o options]
Description
If invoked without any arguments, mount
prints a list of all currently mounted
filesystems.
If invoked as mount -a
, mount
mounts all the filesystems configured in
/etc/fstab
. This is normally done on system startup by
SystemServer
(7).
Otherwise, mount
performs a single filesystem mount. Source should be a path
to a file containing the filesystem image. Target and fstype have the same
meaning as in the mount
(2) syscall (if not specified,
fstype defaults to ext2
).
A special source value "none" is recognized, in which case
mount
(8) will not attempt to open the source as a file, and will
pass an invalid file descriptor to mount
(2). This is
useful for mounting pseudo filesystems.
Options correspond to the mount flags, and should be specified as a
comma-separated list of flag names (lowercase and without the MS_
prefix).
Additionally, the name defaults
is accepted and ignored.
Files
/etc/fstab
- read bymount -a
on startup to find out which filesystems to mount./proc/df
- read bymount
to get information about mounted filesystems.
Examples
# mount devpts /dev/pts -t devpts -o noexec,nosuid
# mount /home/anon/myfile.txt /tmp/foo -o bind