So you end up here because you have lost your root password. On Red Hat Enterprise Linux 8, it is possible to have the scripts that run from the initramfs pause at certain points, provide a root shell, and then continue when that shell exits. This is mostly meant for debugging, but you can also …
Month: April 2021
What is VPS Hosting with dedicated GPU?
A VPS is a complete server with its own operating system and virtual hardware built on top of physical server hardware. A Linux or Windows-based operating system known as a hypervisor is used to build virtual servers, datastores, virtual switches, virtual routers, virtual CPUs, and RAM. Some leading hypervisors are VMware, Citrix Xenserver, and KVM. …
How To Monitor VMware environment with Grafana
This step-by-step guide uses the Official telegraph vSphere plugin to pull metrics from vCenter. We will pull metrics such as compute, network and storage resources. Before starting with this guide, I assume you have a freshly installed operating system, ubuntu 20. so let’s begin our work. Install Grafana on Ubuntu This tutorial tested on freshly …
RSYNC: File size in destination is larger than source – Sparse Files
You may notice that after running rsync your file size in destination becomes larger than the source. This is most likely due to sparse files. To allow rsync to manage sparser files more efficiently so they took less space use the -S flag. rsync -S sparse-file /home/sparser-file After rsync is done, check the destination file …
