RHEL8. Install to DELL server with RAID (SAS2008)
In RHEL/CentOS 8 was be removed many drivers for popular enterprise raid-controllers. It brings some troubles when you try to install OS. Without drivers an ...
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ESXi. NTP Configuration
How to configure date and time using NTP on a Vmware ESXi server.
Proxmox. Remove subscription notice
Removing madden subscription notice and disabling PVE repository from apt-update list.
ESXi. Enabling Nested virtualization
Configure ESXi for allowing Linux guest run VirtualBox/KVM/Proxmox and create a nested guests.
Dockerfile. ARG and ENV statement differences
The both words use for define variables in to Dockerfile. It may be difficult to understand the difference, but it will be explained here.