csync is a bidirectional file synchronizer for
Linux. It allows the user to keep two copies of
files and directories in sync. It uses uses widely
adopted protocols like SMB or SFTP so that there
is no need for a server component of csync. It is
a user-level program which means there is no need
to be a superuser. With pam_csync, it is possible
to create roaming home directories.
