Singularity Container VS FreeBSD Jails

I highly recommend checking out Singularity for your computational software. Running your software within containers allows you a lot of freedom, although it does create some complexity in regards to MPI based parallelization. Source: over 1 year ago

Use a singularity image to contain what you want to deploy and give access on the jump host to the image. Permissions flow from existing OS permissions. https://sylabs.io/singularity/. Source: over 2 years ago

Singularity This is a HPC focused container system that has large industry support. You can use this to package finicky software that only runs on specific linux distributions or only allows for RPM/Deb installations. It is also another mechanism for users to bring their own software and it integrates fairly well with both Slurm and HTCondor. Source: over 2 years ago

> and it was then when they came up with a pretty cool name for their new OS — Singularity. Or, it was then when they (intentionally?) ripped off the name of an existing, open source, OS-related project. https://sylabs.io/singularity/. - Source: Hacker News / over 2 years ago

You can install FreeBSD on an external disk. The FreeBSD Handbook answers the other questions. Source: 11 months ago

I have an veeery old notebook (Toshiba tecra s2) and wanted to give this machine a new life. Learning about unix and so on. Are the docs on https://docs.freebsd.org/en/books/handbook/ a good start for this? Or does someone has any recommendations? Source: about 1 year ago

In the official handbook read chapters 1-5, 13, & 19 to get oriented. Source: about 1 year ago

The system that exhibits the best software engineering in its development and in the software packaging process is undoubtedly FreeBSD -- it wouldn't hurt to look at it more carefully. I build all of my desktop (Gnome/Plasma/XFCE) and math and programming languages / editors from source code on FreeBSD using the latest stable operating system release (13.1, soon to be 13.2). See the FreeBSD Journal to get an... Source: over 1 year ago

I'd suggest not doing any searches, and just using the default documentation. The handbook is what drew me to FreeBSD nearly two decades ago. Not random documentation from different users trying to accomplish the same thing in multiple ways often with little regard to security or functionality. The Handbook isn't without flaws, but it is a excellent unified documentation that covers every basic topic. Source: over 1 year ago