Note: help and version output are generated by a naïve script which tries a few variants of
<command> --help, <command> -h etc. to find the command's help and version info.
Sometimes it gets lucky, sometimes it doesn't; if the output below looks wrong, it probably is.
fusermount --version (return code: 0)
fusermount version: 2.9.4
fusermount -HELP (return code: 1)
fusermount: [options] mountpoint
-h print help
-V print version
-o opt[,opt...] mount options
-z lazy unmount