OneWaySynchronize
OneWaySynchronize is a Windows command line tool for backing up files from A (source) to B (destination). It will make sure that B is an exact copy of A, by copying files and overwriting and deleting files on B. The original A files are never modified in any way. This is called one-way-synchronization or file mirroring. For each run on the same A-B pair, only changes since last run are applied to B. It operates very fast and has good logging facilities. OneWaySynchronize is particularly suitable for personal file backup, when used with portable hard drives, USB flash drives, your home NAS or other server shares.
