Here's using duperemove. It's annoyingly verbose so I can't get the output and the command in the same screenshot.

0_1520205045861_cp noref.png

I ran

/tmp/duperemove/duperemove -hdr --hashfile=tmp/stuff.hash /mnt

And got

0_1520205120120_afterdedup.png

@brandon220 said in Looking for recommendations on the best UTM Firewalls for SMB's...:

I tend to use Edgerouters everywhere I can. That being said - I have 2 Sophos UTMs because of the web filtering mainly. I realize you can put them in transparent mode behind another router but it seems pointless when it can do everything. The country blocking is another feature that works really well. If I needed just a firewall I would never consider them.

pfBlocker / pfBlockNG on pfSense is great. You'll have a lot fewer kids knocking if you lock out all but the few required countries where you have employees etc. Doesn't make sense for a website maybe, but works great for VPNs for example. Only downside, as with every on-site firewall, is that the traffic already went over your wire, but it helps anyway.

Deduplication by script can work pretty well. What is difficult is figuring out if things point to the files in different locations, so that they don't lose track of where the remaining actual file is. Symlinks can fix this, it's just annoying.