Categories
SysOps

How to parse the fastest available dnf mirror data

Parse the fastest available dnf mirror data.

Categories
SysOps

How to improve dnf download times

Improve dnf download times.

Categories
SysOps

How to fix failed dynamic DNS update with Samba Active Directory and System Security Services Daemon

Fix failed dynamic DNS update with Samba Active Directory and System Security Services Daemon by upgrading internal Samba DNS to BIND.

Categories
SysOps

How to determine fastest APT server using the ICMP

Determine fastest APT server using the Internet Control Message Protocol (ICMP).

Categories
SysOps

How to take advantage of Docker to install Mastodon

Take advantage of Docker to install Mastodon

Categories
SysOps

How to install Ubuntu Release Upgrader on an older system

Install Ubuntu Release Upgrader on an older system.

Categories
DevOps

How to fix pkeys are immutable error inside Vagrant on Ubuntu Jammy Jellyfish

Fix pkeys are immutable on OpenSSL error inside Vagrant on Ubuntu Jammy Jellyfish.

Categories
DailyOps

How to enumerate power sources and display battery status

Enumerate power sources and display battery status using UPower a System-wide Power Management daemon.