That sounds like a pretty nifty feature - can you point at any docs about how that works/how to set it up? At university the lab systems had a networked home d

That sounds like a pretty nifty feature - can you point at any docs about how that works/how to set it up? At university the lab systems had a networked home directory setup, and one of the greatest things was a '/yesterday/' link to your personal homedir, exactly as it was 1 day ago. I have no idea how they set it up, but something along these lines is plausible.