Command Prompt Tutorial: Done: BATCH version-oriented backup/restore system.
SPECIAL NOTE: Include -TIMES=ALL in REVERT.BAT (pkzipc extraction) to preserve file times.
This concludes the versioned BATCH backup system based on XCOPY and some form of archive tool (pkzipc in this case).
Other commands used:
Attrib, Setlocal, Endlocal, Call, pushd, popd, md, FOR /L, cd,
Also demonstrated is the use of the .CMD extension in place of BAT. The two are the same, but for some reason the system allows both (probably in case one or the other gets disabled for some reason).