// reference

Symlinks

You make a shortcut via mount. Shortcut is saved in session. Original path/directory stays same, and does not get this symlink/shortcut.

ln -s hello.txt ~/pfs-mnt/link.txt
ls -l ~/pfs-mnt/link.txt
readlink ~/pfs-mnt/link.txt
ls -l ~/pfs-session/link.txt
ls ~/pfs-base

Mount and SESSION layer show link.txt -> hello.txt. Base layer still only shows hello.txt.