I got a grub-rescue prompt and it was not fun but I learnt a lot
Here’s me on a weekend thinking I can upgrade a core server from Ubuntu 18.04 to 20.04. This is normally quite a risky undertaking depending
Here’s me on a weekend thinking I can upgrade a core server from Ubuntu 18.04 to 20.04. This is normally quite a risky undertaking depending
Background On a seemingly fresh and perfect server you might see the following events logged in the /var/log/auth.log file: May 14 06:29:52 SERVER gdm-password]: pam_unix(gdm-password:auth):
During an online upgrade of an Ubuntu 18.04 server to Ubuntu 20.04, the system became unresponsive for over an hour. One idea was to reset
When facing the decision to upgrade an Ubuntu 18.04 server, you basically have two choices: Lower Risk Scenario 1. Upgrade just PHP. The hero in
Crontab Cheat Sheet Under Ubuntu or debian, you can view crontab by /var/spool/cron/crontabs/ and then a file for each user is in there. But hell
Use this command to see if a package is already installed: apt list –installed | grep -i xyz Reference https://askubuntu.com/questions/17823/how-to-list-all-installed-packages
To restore a backup on a Virtualmin server using SSH, you will need this information beforehand: SSH server File on server Login user Password Go
Background At times you will have a QCOW2 file that you want to import into Proxmox. Although this is a fairly trivial process, if you
Example of enlarging a AWS EC2 stock partition from 8 GB to 15 GB. The AWS documentation is actually pretty good but they confuse you
Proxmox documentation is exceptional but we have created a quick guide for setting up a Windows host as it’s not the same defaults to be