Linux

25 years ago I worked at a university computer lab that was Windows-heavy because Dell wouldn't stop donating PCs. However we didn't have enough UNIX workstations as we had to pay for Sun / HP / IBM out of pocket. Converting them to Linux workstations would be nice because the Dells had more grunt than the aging RISC workstations.

I proposed to switch a few desks worth to Debian and was given the go-ahead. After a few days learning how to preseed an installation image and getting a PXE server going I had 8 machines running CDE just like the AIX and HP/UX boxes. Users that didn't need one of the commercial engineering applications tied to one OS or another didn't notice any difference between the free (now as in both speech and beer) Dells and the proprietary workstations.

A couple of months after we got the pilot rolling, the university's IT director came to check it out and told me we're on the "lunatic fringe" for deploying an OS developed by volunteers, but otherwise offered approval as long as we could maintain security and availability.

Now every student in our local school district gets issued a Chromebook running Linux under the hood. Who's the lunatic now?

companies that do IC design, do it under linux. traditionally they were using proprietary unixes, but today it is mostly linux and redhat or compatible systems.

engineers are using rhel workstations from dell and hp that are supported by vendors to work under linux: let's say bios updates are possible to run from within linux.

their whole workflow depends on unix with many custom scripts (shell, perl, tcl) and simulations, usage of shared filesystems, and even x forwarding.

afaik IT departments in such companies aren't happy to support linux workstations and the trend is to move the workflew to linux servers and let the engineers to connect to those via ssh, vnc or x or commercial solutions like 'citrix'.

my understanding is also that companies design some requirrments, though maybe based on what is available on the market, and love to have support and solutions that are integrated with each other. microsoft still has everybody hooked up, their 'active directory' feels to IT people necessary, they also use microsoft's disk encryption, and/or third party windows software which encrypts everything written to usb flash drives to prevent leakage of what they call 'intellectual property'.

it is of course possible to do luks encryption of linux disk drives, but afaik rhel doesn't support it, or rhel versions these companies tend to use, since they tend to use very outdated systems, even eol unsupported systems, because 'customers still use those'.

i am also not aware of linux versions of those draconian services that encrypt everything that gets written to the flash drives, or that monitor/control computer usage, web requests, etc, so companies are interested to concentrate unix systems in data centers and get rid of linux end user workstations because these require custom approaches or draconian control software is not available, while windows users can be controlled better, with available corporate solutions.

The next job offer I will accept needs to have free choice of OS. I work with Linux systems and Kubernetes only, no Winshit but I am forced to use this shitty piece of crap of software. It is slow,buggy and clumsy as hell - maybe because of all the corporate software stuff and GPOs, the only office tools I need are outlook and teams, no word or excel but you cannot remove all the other stuff afaik. Updating is hell because it is controlled by our IT department, sometimes my laptop needs 3 restarts or is stuck in a boot loop. Just let me support myself and let me install some Linux flavor. Don’t need any support from corporate it besides vpn connection. Really fuck companies forcing *nix guys using windows. I know that for sure now. Never again.

Depends. Lots of universities have Linux and Windows computers.

Most companies use Windows, some also Mac and Linux.

I'm alwasys fascinated by IT people who manage a fleet of Linux servers and containers, but sit in front of a Windows PC. 😃