dmenu | dynamic menu by suckless | Menu library

today, i tried to start vscode. i type code in dmenu and press enter. nothing happens. i do it a few more times, still nothing. now i try to open it in my terminal. code. i get an error:

In the following script (form here)

How can i retrieve those two lines:

Changing discoverable off succeeded [CHG] Controller 64:6E:69:F4:9E:72 Discoverable: no

Basically grabbing the output or other possible error outputs and discarding the rest of the garbage

I'm attempting to do a fork of a very simple bluethooth dmenu bash script, and I am being somewhat successful at it, but since I've considered releasing it to the public, it has to have error handling and be a generally rounded script, etc...

What im trying to now do is when i echo "power off" | bluethothctl i want to get the messages it sends internally like: Changing discoverable off succeeded, org.bluez.something is blocked, etc...

I've tried while read -r debug, putting it to a $( ) and then debugging it with notify or echo but i always get either the outside garbage(like Agent registered, [IFROGZ] discoverable off, etc..)

Is there a way i can grab those delicious internal message's bluetoothctl sends internally to a variable without boogaloo tactics(like outputting everything to a file and then reading it)

I think what i said above is the only thing you hopefully solve this question for me but just because previously i've been downvoted for not showing code here's a part of it

I'm looking to create an input field that offers suggestions on completions like what VScode "Intellisense" (I think) or like dmenu does.

I have been using Vue JS and code like:

This is a follow up to a question that I had before. I know about the DoRectFloat/RationalRect modules and such, but, I've tried to write proper Haskell and it either doesn't compile, or it compiles and doesn't do what I want.

(These are floating windows that I want) What I want is a layout like

How would I go about writing this?

My current Xmonad Config:

I have a text file like this:

I was using i3. Now I want to see dwm. Made keybidings to run firefox on Modkey+w. It works well, but now when I want to do similar commands for nvim, ranger, cmus (all terminal programs) it isn't working. Can't run them from dmenu also. Is it ok, or I just fiddled with my config files?

I wrote a simple program called sarcasm that simply takes all its arguments, concatenates them, and converts the resulting string use 'aLtErNaTiNg CaPs'. I have written a simple one-line shell script that will let me use dmenu to enter text, run that text through this program, and copy the result to my clipboard. Here is what I have:

I have an issue with a function I took from XMonad.Util.Dmenu, namely dmenuXinerama (see below). It seems like this is happening:

These functions block xmonad's event loop until dmenu exits; this means that programs will not be able to open new windows and you will not be able to change workspaces or input focus until you have responded to the prompt one way or another.

What happens is that I spawn a menu instance and it appears, but once I run something from there, everything is blocked, and I can't do anything.

This is the function: