mount a filesystem
-t, --types vfstype
       The argument following the -t is used to indicate the filesystem type.  The filesystem types which
       are  currently  supported  include:  adfs,  affs,  autofs,  cifs, coda, coherent, cramfs, debugfs,
       devpts, efs, ext, ext2, ext3, ext4, hfs, hfsplus, hpfs, iso9660, jfs, minix,  msdos,  ncpfs,  nfs,
       nfs4,  ntfs,  proc,  qnx4,  ramfs, reiserfs, romfs, squashfs, smbfs, sysv, tmpfs, ubifs, udf, ufs,
       umsdos, usbfs, vfat, xenix, xfs, xiafs.  Note that coherent, sysv and  xenix  are  equivalent  and
       that  xenix  and  coherent  will  be removed at some point in the future — use sysv instead. Since
       kernel version 2.1.21 the types ext and xiafs do not exist anymore. Earlier, usbfs  was  known  as
       usbdevfs.  Note, the real list of all supported filesystems depends on your kernel.
source manpages: mount