I’ve used many calipers with a vernier scale, but for some reason I’ve never seen the use of slots like this to simplify and highlight the reading. It’s actually a very obvious thing now I’ve seen it. Are there any commercial calipers that have it?

Yeah… but why? Kate is better in about every way. And while we’re on the topic, Kate is also available on the windows store, with a real Windows build.

On windows: Notepad++. On Linux-based OS: Kate. And there’s also JetBrains Fleet, that is jetbrains answer to vscode.

I get how this could be interpreted as offensive, but I think it is just poorly worded.

This option is for if you are using a legacy version of Linux such as 2.6.x (eg, on an old RedHat distro that your business systems are designed to be run on).

This enables a compatibility mode so the old kernels don’t complain.

+1 for XPipe. This is pretty much exactly what OP is asking for. It also does SSH tunneling, SSH reverse-tunneling, manages connections into containers, and many other things. I’m a big fan.

Thanks for the reminder, I always forget about this feature, I should use it more.

The term Display Manager is a vestige of the use of X11.

X11 is a Server/Client protocol.

When a user logs in to an XServer, they are given an Xsession. The user can use that Xsession to create one or more X11 Displays (they are just IDs). The X11 Display ID is passed to the X11 client application (that’s what the XDISPLAY environment variable is for). The client apps render their content to that Display ID. This whole thing allows for more than one user to be able to use a single operating system on a single XServer at the same time.

All of that is pretty cumbersome for a user to do themselves in their terminal, that’s what Display Managers are for. They:

• Start the XServer if it isn’t started yet
• Provide a method (eg, login with username and password), to start a new XSession.
• Use that XSession to create an empty X11 Display.
• Look up which is your configured default DE or WM
• Launch the DE or WM with the right parameters, passing it the new XSession and XDisplay

If you’re using Wayland, then the architecture is very different. The Display Manager then simply operates as a login screen.

I saw that too, but it was a bit misleading. The pregnancy tester for some reason had a pretty high resolution monochrome OLED display, so the guy used the tester’s display to show the Doom graphics. The actual device running Doom was a more powerful microcontroller external to the tester stick.