btmnt(ADM)

btmnt -- mount or unmount the boot filesystem

Syntax

/etc/btmnt -d | -r | -u | -w

btmnt mounts or unmounts the boot filesystem on /stand.

btmnt understands the following options:

-d: Mount the boot filesystem according to the setting of BOOTMNT in /etc/default/boot.
-r: Mount the boot filesystem read-only.
-u: Unmount the boot filesystem.
-w: Mount the boot filesystem for reading and writing.

btmnt exits with 0 on successful completion; it exits with 1 if an error occurs.

root privilege is required to run btmnt.

btmnt is not part of any currently supported standard; it is an extension of AT&T System V provided by The Santa Cruz operation, Inc.