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How I Built a Homelab on the Budget
Want to set up a homelab? Here's how I used old hardware and open source software to build my homelab.…
Helder
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Helder
Systems Engineer, technology evangelist, Ubuntu user, Linux enthusiast, father and husband.
10 posts
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What is a Homelab and Why Should You Have One?
Having a homelab setup has multiple advantages. Learn what it is and why you should consider a homelab for yourself.…
Helder
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Dig Command in Linux Explained
Dig command in Linux is commonly used for retrieving the DNS information of a remote server. Learn how to use the dig command and understand its output.…
Helder
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Understanding Your Disk Space Through 'df' Command in Linux
The df command is used for checking disk space in Linux. Learn some of the most common usage of the df command in Linux.…
Helder
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Using SSH Port Forwarding as a Security Tool in Linux
Learn to configure SSH port forwarding on your Linux system. Remote forwarding is also explained.…
Helder
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How to Check Memory Usage in Linux? Use These 5 Commands
Knowing the memory utilization is an important part of system maintenance. You’ll learn various commands you can use to check memory usage in Linux.…
Helder
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Using alias Command in Linux to Improve Your Efficiency
Alias command in Linux saves a lot of your time and improves your efficiency. Learn how to use this command properly and see some of the common aliases I use.…
Helder
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How to Change Users in Linux Command Line
Linux systems have different users and different types of users. Learn how to switch the users in Linux command line or how to change to the root user in Linux.…
Helder
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3 Ways to List Users in Linux
As a sysadmin, you'll often need to list all the users on your Linux system. Learn how to list all users in the Linux command line.…
Helder
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6 Different Ways to List Hard Drives in Linux
This detailed guide will give you enough information to start using Emacs, and enough extra to make you want more.…
Helder
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