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Recent articles on FreeBSD

Interacting with FreeBSD – Learning the Fundamentals of the FreeBSD Shell

The time of the CLI might seem over given the plethora of UIs these days, however, any experienced sysadmin knows just how necessary a powerful CLI like the FreeBSD shell can be. In FreeBSD 14, the default root shell is changing, and in this article we talk about the background and motivations for this change and what implications and advantages this change brings.

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Controlling Resource Limits with rctl in FreeBSD

As an administrator, you may often need to limit the amount of system resources an individual uses. FreeBSD provides several methods to do just that. The rctl command can be used to provide an effective method for controlling resource limits or it can be used to set resource constraints on processes and jails. Find out how to configure and enforce your limits.

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Unix Philosophy: A Quick Look at the Ideas that Made Unix

Early on, developers working on Unix created a set of ideals that acted as a roadmap for the programs they wrote. They didn’t always follow these ideals, but they set the tone for the Unix project. Keep programs simple, design programs to work together, test early and often – are only some of these ideals. To this day, the Unix Philosophy impacts many projects.

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The FreeBSD Boot Process

Let’s talk about the FreeBSD boot process. It is very robust and complex, as it is well-thought. Find out what are the differences when you boot from UEFI or legacy BIOS, or from GPT and MBR partitioning schemes. Learn what happens when you use ZFS or UFS filesystem.

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UNIX: On the Path to BSD

We continue our series of articles on the history of Unix with the events led to the creation of BSD. Find out about the first Unix editions, how C evolved, and how Unix was first licensed.

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Recent articles on ZFS

Building Your Own FreeBSD-based NAS with ZFS

Let’s talk about building your own NAS on FreeBSD. The first step – researching hardware. When it comes to researching NAS hardware, it’s easy to get lost in the dizzying array of technologies, vendor datasheets touting performance and reliability stats.

While we can’t tell you what hardware to buy in an article, we can discuss some of the factors to consider as you research which hardware best meets your storage requirements.

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Tuning recordsize in OpenZFS

Beginning with version 13.0, FreeBSD supports the long-anticipated OpenZFS native encryption. If you’ve used FreeBSD’s GELI encryption in the past, you may wonder if switching to OpenZFS native encryption makes sense.

Check out the differences between GELI encryption and OpenZFS native encryption, and the main benefits of native encryption, let’s take a look at how to create an encrypted database and reroot to an encrypted database.

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Newest CPU Architectures Content

RISC-V: The New Architecture on the Block

RISC-V is a relatively new chip architecture that is quickly making its way in the tech world and is proving to be quite a rival for the existing well-known architectures.
Today, we will look at the history of RISC-V and how it differs from the other offerings.

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FreeBSD in the cloud

The Next Level – FreeBSD on arm64 In The Cloud

FreeBSD/arm64 is the FreeBSD port to the 64-bit ARM architecture, also known as AArch64 or ARMv8. All supported FreeBSD releases include support for ARMv8 and there are many packages and ports (3rd party applications) available to support the software you normally deploy with FreeBSD.

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