Usage: unpackfs mountpoint [unpackfs opts] [fuse opts] [-o mount opts[,...]]

Unpackfs options:
    -u unpackdir           show contents of unpackdir at mountpoint
    -t cachedir            use cachedir for temporary files
    -c config              read configuration for magic unpacking from config
    -l                     enable logging of magic unpacking (implies -f)
    -V                     display version number
    -h                     display this help and exit

Fuse options:
    -d                     enable debug output (implies -f)
    -f                     foreground operation
    -r                     mount read only (equivalent to '-o ro')

Mount options:
    default_permissions    enable permission checking
    allow_other            allow access to other users
    allow_root             allow access to root
    kernel_cache           cache files in kernel
    large_read             issue large read requests (2.4 only)
    direct_io              use direct I/O
    max_read=N             set maximum size of read requests
    hard_remove            immediate removal (don't hide files)
    debug                  enable debug output
    fsname=NAME            set filesystem name in mtab
    use_ino                let filesystem set inode numbers
    readdir_ino            try to fill in d_ino in readdir
    nonempty               allow mounts over non-empty file/dir
    umask=M                set file permissions (octal)
    uid=N                  set file owner
    gid=N                  set file group
