In this tutorial we will install Configserver Security & Firewall (CSF) and Login Failure Deamon (LFD) on our CentOS machine. What is CSF and LFD? A Stateful Packet Inspection (SPI)…
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Problem: A while back (possibly after an update is the theory) I started to experience proxmox servers going down hard at our datacenter, no response on network, and the only…
Shrinking a KVM virtual disk file is always scary! data-loss is a very real risk. Also it is not always you can get it down to the exact size you…
Hi, my name is Niels, I am a passionate software developer from Denmark with a love for coding and solving real-world problems! I taught myself C# back in 2012 in my spare time and I loved it! I went on and graduated from Computer Science in 2016 where I got hired by