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Advanced Programming the UNIX Environment

Week 1: UNIX Basics

In this lecture, we provide a whirlwind tour of the Unix programming environment. In the process, we write a simple shell, a simple version of the ls(1) command, and two versions of the cat(1) command while learning about the Unix Philosophy.

https://youtu.be/w3spRzZ8bSA

#apue #unix #programming

Jan Schaumann

@jschauma@mstdn.social replied · 2 months ago

Advanced Programming the UNIX Environment

Our reference platform for this class is NetBSD. Some ways to get set up are:

Use an AWS image:
https://stevens.netmeister.org/615/netbsd-amis.html

Create your own AWS image:
https://www.netmeister.org/blog/creating-netbsd-ec2-amis.html
https://www.netmeister.org/blog/netbsd-amd64-ami.html

Install NetBSD on a Linode:
https://www.netmeister.org/blog/netbsd-on-linode.html

Use UTM / qemu:
https://stevens.netmeister.org/631/utm/

https://www.youtube.com/watch?v=hCqfmuG5Acc

#NetBSD #apue #AWS #Linode

Advanced Programming in the UNIX Environment

Installing NetBSD on Linode

Instructions on how to install NetBSD on a Linode instance. All steps are performed via the command-line and serial console.

Creating a NetBSD/amd64 AMI

Instructions for how to create a NetBSD/amd64 AMI from scratch.

Creating NetBSDEC2 AMIs

A short description of how to create a NetBSD AMI for Amazon AWS EC2 using the 'bsdec2-image-upload' tool.

CS615 -- System Administration -- NetBSD AWS EC2 AMIs

alcinnz boosted

Kamalavelan

@demonshreder@mastodon.xyz · 3 months ago

Some how I am very envious of the 60MB RAM footprint while booting into a #linode #vps. The best I could get onto my #homelab is 300MB usage on a #Ubuntu cloud image. This is unfortunately the same as my desktop #ArchLinux with #KDE running.

The Ubuntu server image idled at 600MB RAM usage with #docker & #sshd. The culprits using most ram are #snapd & #multipathd.

Kamalavelan

@demonshreder@mastodon.xyz · 3 months ago

The Ubuntu server image idled at 600MB RAM usage with #docker & #sshd. The culprits using most ram are #snapd & #multipathd.

Boško Ivanišević

@bosko@ruby.social · 3 months ago

Finally moved my VPS from #linode to @hetzner. I got more for less money.

AdrianC boosted

Erik Nygren :verified:

@nygren@hachyderm.io · 3 months ago

We are hiring for both a Director of Product Management and a Senior Product Architect for Cloud Networking (eg, within #Linode / #akamai_technologies Cloud). The former is a remote US position while the latter is a remote Czechia/Poland position.

Come help specify and design a modern cloud networking platform (eg, utilizing IPv6-centric design patterns, while also meeting legacy IPv4 needs).

https://jobs.akamai.com/en/sites/CX_1/job/152/

https://jobs.akamai.com/en/sites/CX_1/job/1049

I love working at Akamai which is why I've been at the company for 26 years now. We have lots of great employees, a global culture that values diversity and inclusivity, and no shortage of fun problems to solve.

#FediHire #IPv6