With the update to version 8 (or, if to be accurate, according to common documentations, 8.3 and above), VNC configuration has had a major overhaul, and it is entirely different. Most documentations will refer to using ‘gnome’ as the desktop manager, however – if you want something lightweight with minimal impact (both package-wise and performance-wise),…
You can find bazillion sites explaining Linux LVM, however, I am preparing for my next article, about partition resize for the advanced user, and LVM deep understanding is required, so I have decided to explain some of the internals of LVM for the advanced user. This explains the how it is built more than the…
First, let me state that this is not a desirable action. It can be done, because, as root, there are so many things which are considered “bad practice” you can still do – this is part of what’s ‘root’ is all about – you know what your system needs, and you know how to do…
Modern Kernel specification (can be seen here) defined the initial ramdisk (initrd or initramfs, depends on who you ask) to allow stacking of compressed or uncompressed CPIO archives. It means, in fact, that you can extend your current initramfs by appending a cpio.gz (or cpio) file at the end, containing the additions or changes to…
I was required to auto map a USB DoK to a KVM VM (specific VM, mind you!), as a result of connecting this device to the host. I’ve looked it up on the Internet, and the closest I could get there was this link. It was almost a complete solution, but it had a few…
Assume a server has two network interfaces as follows: eth0 : 192.168.0.1/24 eth1 : 192.168.10.1/24 Let’s assume these interfaces reside on the different VLANs. Lets assume they were connected incorrectly, in such a way that eth0 is connected to VLAN 10, which servers 192.168.10.0/24 and eth1 is connected to VLAN 2, which serves 192.168.0.0/24. You…
