sync — The command you never heard of
Have you ever heard of the sync command? Have you heard of it but then forgotten all about it -- like me? The sync command...
What does it mean to be a SysAdmin?
A lot of us call ourselves SysAdmins (aka System Administrators1) and, sometimes, that's what our job title might be. You might not even realize that...
How to remove existing traditional swap partitions
Swap space is a common and important aspect of computing today regardless of operating system. Linux uses swap space to substitute for RAM when it becomes too full to effectively support additional programs or data. It is a way to temporarily enable the system to keep running albeit at the cost of reduced performance. However the use of zram for swap space has provided an interesting, if counter-intuitive, method for providing a reasonable amount of swap space while significantly improving swap performance.
Automate Raspberry Pi tasks with crontab
If you need to do a task on a regular schedule, explore how you can use crontab to do the repetitive work for you.
Am I a SysAdmin?
Wikipedia defines a system administrator as “a person who is responsible for the upkeep, configuration, and reliable operation of computer systems, especially multiuser computers, such as servers.” In my experience, this can include computer and network hardware, software, racks and enclosures, computer rooms or space, and much more.
Tweak your system performance with ‘noatime’
Turn off “access time” to make a slight but noticeable improvement on system performance.
How I configured a DHCP server for my personal lab network
The Dynamic Host Configuration Protocol (DHCP) provides network configuration data to client hosts on a network, allowing for centralized network configuration management.
What is a sysadmin?
What does the term “sysadmin” or “system administrator” mean to you? What does a sysadmin do? How do you know you are one?
Existential questions like this seldom have concrete answers, and the answers that do present themselves can be pretty fluid. The answers are also significantly different for different people and depend upon their work experience.
Top 5 mistakes every new Linux terminal user makes
Avoid these comman mistakes, and find out how to become an expert in the terminal.
How I migrated a WordPress website to a new host
Use this simple approach to migrate a website and manage firewall configurations.
Getting the most out of your NVME drives
My laptops are equipped with NVMe drives, which impress me with their incredible speed. I'm delighted by the lightning-fast boot times and seamless data read...
Inxi: Unleashing the Power of Linux System Insights through Command Line Mastery
In the world of Linux, where power and flexibility reign supreme, one of the most valuable tools at a user's disposal is the command line...