using cockpit with a raspberry pi 4b

I’ve placed several Raspberry Pies around my house, and they’re all headless. That means no attached screen, keyboard, or mouse. In the past when I set up a headless system that meant logging into them via SSH. That was OK, but there were times when I wished for some bit of a graphical desktop. Then along came Cockpit.

Cockpit ( https://cockpit-project.org/ ) is a web-based graphical interface for remote system management, whether it’s sitting somewhere else with a screen, keyboard, and mouse, or else it’s a headless system away from you. Cockpit is an installable package for just about every Linux distribution under the sun, including Raspian. You can follow the setup and operational directions at the Cockpit home page.

Cockpit’s very complete and is capable of giving you, the remote user, complete insight into a remote system all within your browser of choice. I can’t speak to all browsers, but I’ve tested it with Firefox (this example is running on macOS Catalina and a 2012 Mac Mini Server), Chrome, Safari, and Vivaldi. When I do use Cockpit I always leave it open on the terminal.

The terminal page in Cockpit is a full-blown terminal. I haven’t found an ASCII application or tool yet that I couldn’t run within that terminal. That includes complex tools such as htop and btop. Since I’ve been using Cockpit, I’ve had no need to ssh into the system.

alma linux under parallels correction

In a prior post titled More Linux Musings ( https://arcanesciencelab.wordpress.com/2022/11/20/more-linux-musings/ ) I made the comment that Alma Linux 9 would not successfully build the Parallels Tools, and thus the necessary kernel modules, for full Parallels integration. That was Alma Linux version 9. When Alma Linux 9.1 was released I updated my version 9 installation to 9.1. As hope springs eternal, I tried to install Parallels’ Tools once again within the Alma Linux 9.1 VM. Lo and behold the tools built. I thus have a fully integrated Alma Linux 9.1 with my MacBook Pro. This is a Good Thing as I have need, from time to time, to try things out within a “professional” Linux release that matches RHEL 9, without having to jump through RedHat’s hoops to install a RHEL 9.x VM.

I don’t know exactly what happened; Parallels did not upgrade, but Alma Linux did, which seemed to fix this problem.