2. SshfsSSHFS allows you to mount a remote filesystem using SFTP. Most SSH
servers support and enable this SFTP access by default, so SSHFS is
very simple to use - there's nothing to do on the server-side.
3. LibfuseFUSE (Filesystem in Userspace) is an interface for userspace programs
to export a filesystem to the Linux kernel. The FUSE project consists
of two components: the fuse kernel module (maintained in the regular
kernel repositories) and the libfuse userspace library (maintained
in this repository). libfuse provides the reference implementation
for communicating with the FUSE kernel module.