Rubin

I have a chromecast with android tv 4k. It is connected to my 4k tv. I am streaming a 4k video on youtube. The stats for nerd give me viewport frames of 1920*1080. So am I not watching in 4k?

I have a disk that used to be inside my qnap NAS (it was in raid1 with another disk, which I still have). The NAS died and I mounted the disk on my ubuntu machine using mdadm to create the raid array and then followed this to successfully mount and […]

I have a personal and password protected Jupyter Notebook running on an EC2 instance built with Terraform. At instance creation I am retrieving and storing password with the help of user_data: echo "c.ServerApp.password = u'$(aws secretsmanager get-secret-value --secret-id ${aws_secretsmanager_secret.jupyter.arn} --query SecretString --output text)'" >> /home/ec2-user/.jupyter/jupyter_notebook_config.py It works, with the disadvantage […]

So I’m running an app on the Windows side and I want that app to access a Linux file. I see all the Linux files there at: \wsl.localhostUbuntu But the Windows app is going to use either case for any file because it’s programmed for case insensitive. It never thought […]

I use mobaxterm to connect via ssh. I would like to about the tab sizes in the Mobaxterm text editor. I would like to increase the size of each tab to view the whole file title. Is that possible? Thanks, Dimitris

I have a little PS form I’m making to try and make my day life a little easier. So I’ve created the PS form with a MenuStrip and some abilities. All works as expected when run from within VS Code. If I run that same form/app (whatever it’s called) from […]

I want to make minecraft server to play with my friends and I need to connect my Orange Pi to WireGuard server, because it’s located under the NAT (if I get that term right). But when I try to apt install wireguard, it also installs linux kernel: orangepi@orangepi4:~$ sudo apt […]

I have installed an Ubuntu 22.04 LTS virtual machine into VirtualBox running on Windows 11 host. This is on an Intel Alder Lake CPU with separate performance/efficient cores (2 P-cores with HyperThreading, 8 E-cores). I gave it 12 virtual cores. Already when installing the operating system, I saw that the […]