Configure ESXi for allowing Linux guest run VirtualBox/KVM/Proxmox and create a nested guests.
BLOG: About IT, SysAd, Dev & Ops
The both words use for define variables in to Dockerfile. It may be difficult to understand the difference, but it will be explained here.
This note shows how to merge an ugly feature branch with multiple dirty WIP commits back into the master as one pretty commit.
There is a short instruction to configure VLAN interface in CentOS sytem with ip command.
The default username and password of Supermicro IPMI has been posted in this.