File Comparison Software


I need some advice....

I want to automate some offsite backups i'm currently running. I use FTP Voyager to synchronise some folders to an offsite server via SSL FTP. This works fine but it lacks of decent logging. I was wondering if there is an app i could run on each server that would compare all specified files & folders so that i could know which files are not synced...

I was thinking that it would be better if the i could run the software locally on each server and somehow compare 2 output files.  It would be faster because there is over 20 Gb of data.

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Find DVDsig on that page...
inf2300Author Commented:
Thanks Bytta

That's exactly the type of software i'm looking for but i need to be able to script this so all i get is for example the final log via email...

Do you know of any others that i can use via command line...
There is also a cmd line tool called md5sum.exe (exactly what DVDsig does).

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