this post was submitted on 23 Sep 2023
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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.

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What is really happening in a terminal when a container or environment is launched? (lemmy.world)
submitted 1 year ago by j4k3@lemmy.world to c/linux@lemmy.ml
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I really want to make a bashrc function that I can call from the Gnome Terminal that will cd into a directory, then enter a distrobox container, then enter a conda environment, then launch a python script. (doing AI stuff and have many coexisting dependencies), I want a function because I would like to pass arguments to alter all 3 levels.

The distrobox "-- commands" doesn't seem to work for this. Like these commands do not launch inside the terminal that called distrobox. I need the output of these commands in the original terminal, and I need the visual confirmation that each command has run correctly like the conda (env)user$ I typically get for running conda activate and the PS1 changes I have setup for each distrobox container. How can I run a bash function/script that emulates the behavior of the Gnome Terminal when a user enters each of these commands sequentially?

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[–] j4k3@lemmy.world 1 points 1 year ago

I started looking into this a few days ago but got nowhere. I think you are right about the pseudo terminal. I was thinking there must be a way to capture the ID of the original terminal and pass the distrobox commands back to it. Maybe it would be possible by passing the distrobox container a variable at launch and making that variable a named pipe, but like, I barely know named pipes are a thing and didn't manage to get it working using a script or function call in the distroboxrc file. I tried making a bunch of different things in this file, like making a startup loop to launch stuff, but none of them worked either.