Linux

48008 readers

1194 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
No misinformation
No NSFW content
No hate speech, bigotry, etc

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago

MODERATORS

AgreeableLandscape@lemmy.ml

nooter692@lemmy.ml

MarcellusDrum@lemmy.ml

cypherpunks@lemmy.ml

cyclohexane@lemmy.ml

d3Xt3r@lemmy.nz

SOLVED: River WM - Find an app-id (lemm.ee)

submitted 4 months ago* (last edited 4 months ago) by pukeko@lemm.ee to c/linux@lemmy.ml

7 comments fedilink hide all child comments

This is my second "I feel like a complete idiot" question of the week, so thank you for your patience.

How does one find an app-id, e.g., for setting up window rules in my window manager (River)? For example, if I'm using Nautilus as a file manager and I wanted to have the Nautilus Previewer window float by defining a River WM rule, I can do every bit of that trivially, other than identifying the app-id. (In this case, I believe it's org.gnome.NautilusPreviewer, but I'm looking for a general case.) Please note this question is about Wayland and not X.

I dropped into GNOME and viewed active windows with Looking Glass (lg), but that seems like a silly workflow just to ID a window.

top 7 comments

sorted by: hot top controversial new old

[–] nmtake@lemm.ee 9 points 4 months ago (2 children)

I think https://git.sr.ht/~leon_plickat/lswt may work.

[–] pukeko@lemm.ee 3 points 4 months ago

That does, indeed, help. And I got to the 3rd page of google/kagi results without seeing any hint of it. Thank you so much.

[–] dino@discuss.tchncs.de 1 points 4 months ago (1 children)

Can you provide a little more info? I cant even see how to install this from the provided link, nor what it does.

[–] nmtake@lemm.ee 1 points 4 months ago (1 children)

The repository has Makefile so you can build the executable with make:

$ cd /tmp
$ git clone https://git.sr.ht/~leon_plickat/lswt
$ cd lswt
$ make
$ ./lswt
$ sudo make install (optional)

[–] dino@discuss.tchncs.de 0 points 4 months ago (1 children)

Okay but I am not going to make something where I have to read the sourcecode in order to get any info. Thanks anyway.

[–] communism@lemmy.ml 1 points 4 months ago

You don't have to read the source code. You just clone the repo and run make to install it. Then just run the lswt command which will show you app-ids of any running apps.

[–] theshatterstone54@feddit.uk 1 points 4 months ago

I dropped into GNOME

And I dropped into a Qtile X11 session and used xprop! I'm not sure if river provides a native way to do that.