In continuation of NetworkManager management with nmcli, here is a quick Linux console tip for users like CentOS 8 (or all distributions, which use the…
Author: neoX
Software and technical details of Fedora Server 35 including cockpit screenshots
This article is for those of you who do not want to install a whole new operating system only to discover some technical details about…
How to run QEMU full virtualization with bridged networking using NetworkManager under CentOS 8
In addition to the previously presented article on the subject Howto do QEMU full virtualization with bridged networking this one shows how to run a…
Create bridge and add TUN/TAP device using NetworkManager nmcli under CentOS 8
This article shows how to create a network bridge device and a TUN/TAP device, which then is added to the bridge. The CentOS 8 Stream…
Show deleted partitions in use with blockdev –report
blockdev Linux command could show sector and size information for deleted partitions, which are still in use (i.e. mounted). Deleting partitions in use their characters’…
Copying partition table from one disk to another with older sfdisk under CentOS 7
Older version of sfdisk may still be used for msdos partition tables. To copy the partition table from one disk to another using sfdisk a…
rsync server under CentOS 8 with SELinux enabled
Here is a quick and useful tip on how to run a rsync daemon under CentOS 8 with SELinux in Enforcing mode. There are three…
Starting up standalone ClickHouse server with basic configuration in docker
ClickHouse is a powerful column-oriented database written in C, which generates analytical and statistical reports in real-time using SQL statements! It supports on-the-fly compression of…
QEMU full virtualization – CPU emulations (enable/disable CPU flags/instruction sets) of QEMU 6.2.0
This article is an updated version of the old QEMU article about CPU flags available for version 2.0.0 – QEMU full virtualization – CPU emulations…
Minimal network installation of Fedora 35 Server
This tutorial will show you the simple steps of installing a modern Linux Distribution Fedora 35 Server edition. Fedora line offers many bleeding-edge Linux technologies…