use winrar for incremental backup

the follow little script may save you a lot of work, as it backups each time the files are under of the directory where is it, in different file names (according the date and the time of backup)

create a batch file called backup.bat, and drop these 2 lines:

@if not exist backups md backupincremental

@c:\progra~1\winrar\winrar a backupincremental\mybackup_%1_ -ag -r -dh -m5 -xbackupincremental 

progra~1 ?if you have win64 system, the winrar might me installed in c:\progra~2\... and not in c:\progra~1\..., so edit respectively.

syntax
        backup <description (without spaces) (optional)?
usage
        backup.bat before_destruction
file created:
       backupincremental\mybackup_before_destruction_20110109220848.rar