BASSHFS is similar to the existing SSHFS utility except it is does not require FUSE kernel support. Instead, BASSHFS uses the aliasing and function mechanisms of the bash shell to intercept program invocations and remap those that are supported to its own versions.
Inotifyfs is a set of scripts, primarily on bash to allow user keep remote and local folders synced in real time in efficient way based on inotify kernel evens and function in user space.