sysadmin horror stories
A real-world BookStack upgrade from v25.02.2 to v26.05.3: service-account Git ownership, runuser, backups, Composer/PHP version mismatches, Laravel migrations, writable storage, and the checks that tell you the upgrade actually worked.
A real-world, step-by-step AlmaLinux 8 → 9 → 10 in-place upgrade guide using ELevate: backups, Leapp inhibitors, VDO checks, NetworkManager migration, third-party packages, MariaDB, old EL packages, and the post-upgrade cleanup nobody tells you about.
Configure Automatic Security Update (Unattended Upgrades) on Ubuntu Server First, install the unattended-upgrades package. sudo apt update sudo apt install unattended-upgrades You need to install the update-notifier-common package in order to set up automatic reboot. sudo apt install update-notifier-common Then edit the 50unattended-upgrades file. sudo nano /etc/apt/apt.conf.d/50unattended-upgrades In this file, you can configure what packages should be automatically updated. By default, … Read more