Articles by Tag #administration
Browse our collection of articles on various topics related to IT technologies. Dive in and explore something new!
Ubuntu Fundamentals: Ubuntu
Ubuntu: Beyond the Desktop – A Production Systems Engineer's Perspective ...
Ubuntu Fundamentals: Debian
Debian: The Foundation of Ubuntu – A Production Deep Dive Introduction A recent...
Ubuntu Fundamentals: bash
The Unsung Hero: Mastering Bash for Production Ubuntu Systems The late-night pager alert....
Ubuntu Fundamentals: apt-get
The Unsung Hero: Deep Dive into apt-get for Production Ubuntu Systems ...
Ubuntu Fundamentals: do-release-upgrade
Mastering do-release-upgrade: A Production-Grade Deep Dive ...
Database Administration
The Glamorous Life of a DBA (Said No One Ever) You ever scream internally because a query...
Ubuntu Fundamentals: terminal
The Unsung Hero: Mastering the Terminal in Production Ubuntu Systems The recent outage...
Ubuntu Fundamentals: /dev
The /dev Directory: A Production Engineer's Deep Dive Introduction A recent...
Ubuntu Fundamentals: groupadd
The Unsung Hero: Deep Dive into groupadd on Ubuntu Introduction Maintaining a...
Ubuntu Fundamentals: gnome-terminal
The Unsung Hero: Deep Dive into gnome-terminal for Production Ubuntu Systems ...
Ubuntu Fundamentals: logind
Diving Deep into logind: A Production Engineer's Perspective Introduction In...
Ubuntu Fundamentals: adduser
The Unsung Hero: Deep Dive into adduser on Ubuntu Introduction Maintaining...
Ubuntu Fundamentals: screen
The Unsung Hero: Mastering screen for Production Ubuntu Systems The late-night production...
Ubuntu Fundamentals: paging
Paging in Ubuntu: A Deep Dive for Production Systems Introduction In...
Ubuntu Fundamentals: Software Center
The Unseen Engine: Deep Dive into Ubuntu's Software Center (and APT) ...
Ubuntu Fundamentals: ACL
Access Control Lists (ACLs): A Production Deep Dive for Ubuntu Systems ...
Ubuntu Fundamentals: /sys
Diving Deep into /sys: A Production Engineer's Perspective Introduction A...
Ubuntu Fundamentals: versioning
Versioning: A Production Deep Dive for Ubuntu Systems Introduction A recent...
Ubuntu Fundamentals: GNU
GNU: The Invisible Infrastructure of Ubuntu Production Systems A recent production...
Ubuntu Fundamentals: tmux
tmux: A Production Engineer's Deep Dive Introduction Maintaining long-running...
Ubuntu Fundamentals: Linux
The Unseen Foundation: Mastering Linux System Internals on Ubuntu ...
Ubuntu Fundamentals: umask
Demystifying umask: A Production-Grade Guide for Ubuntu Systems Introduction A...
Ubuntu Fundamentals: fstab
The Unsung Hero: Mastering /etc/fstab for Production Ubuntu Systems A recent incident...
Ubuntu Fundamentals: tilix
Tilix: Beyond the Terminal – A Production Deep Dive The relentless growth of microservices...
Ubuntu Fundamentals: kernel
The Ubuntu Kernel: A Production Deep Dive Introduction A recent production...
Ubuntu Fundamentals: LTS
Long-Term Support: A Deep Dive for Production Ubuntu Systems The recent CVE affecting...
Ubuntu Fundamentals: initramfs
Diving Deep into initramfs: A Production Engineer's Perspective A recent production...
Ubuntu Fundamentals: sudo
The Unsung Hero: Deep Dive into sudo on Ubuntu The recent incident involving a compromised...
Ubuntu Fundamentals: root user
The Root of the Matter: Mastering the Root User in Ubuntu Production Environments A recent...
Ubuntu Fundamentals: APT
APT: Beyond the Basics - A Production Engineer's Perspective ...