Anti-Virus for Linux

Why was I looking? I have been using Linux machines as email gateways to scan inbound email for several years. I use Postfix + Amavis + SpamAssassin + Clam AV. Now that I have been experimenting with the ARM based micro-servers (Raspberry Pi and ODROID) I have been deploying multiple… Continue reading

More ODROID Adventures

After deploying four ODROID-U3’s into a production network, the model is discontinued. So I have to move on to the ODROID-XU4. This means no more updates on the U3 software. I did manage to deploy a U3 for: Internal DNS External DNS LDAP slave Inbound Email Gateway These will remain… Continue reading


Continuing my adventures with micro servers I started using the ODROID-U3 from HardKernel. I purchased these units from CorpShadow. This board is about the size of a credit card, but one inch thick. It uses a Samsung Exynos quad core processor with 2GB RAM. The preloaded eMMC cards ship with… Continue reading

Multizone Clock

I work in the transportation industry. In the operations department at work they have three clocks on the wall showing the time in three different zones. I just had the thought that I could replace these with a 6 zone digital clock. Since the zones would have to be programmable… Continue reading