tmux | terminal multiplexer : it enables a number of terminals | Command Line Interface library

So, turns out I found the solution. To anyone who's struggling with this problem, the problem was (in my case at least) in one of the environment variables that vscode was running WSL with. It is called PRE_NAMESPACE_PWD. If you run WSL with debug enabled (to do this just go to the WSL remote extension settings and turn on the Remote WSL:Debug option). You'll notice the "env" options in WSL command with all environment variables listed there, and if you keep scrolling you'll notice two variables: PRE_NAMESPACE_PWD and PWD. In this problem, the PRE_NAMESPACE_PWD was pointing to the windows vscode folder instead of the current workspace folder in WSL and the PWD variable was using this folder. To summarize, I just exported this PRE_NAMESPACE_PWD variable with the value ${cwd} which is a command that gets the current workspace folder in my vscode. To do this, simply add this line to your remote Settings.json file:

A friend helped me figure it out. The following works.

As of today (2021.12.16) there is no way in .net to identify files in the POSIX sense.

The workaround is to use Mono.Unix the following way:

Add this to your ~/.tmux.conf

Checking the process tree is a consistent and reliable way to do this in either scenario (integrated terminal or environment resolution process). Specifically, my .zshrc now ends as follows:

First - depending on the image you're running your machine from - it has to have tmux installed. If it's a new machine with Debian 10 you need to put sudo apt install tmux -y at the start of your startup script to install it.

To check if the script ran at the start you can add the touch /tmp/testfile1.txt at the end and when the VM has booted up check if the file exists. That's the easies (and not so reliable way to tell if the script ran).

I'm not familiar with tmux but I've found out that the server service will exit of there are no sessions created, it looks to me like the server exitx before the new sessions are established. You can try using sleep 1 suggested here to solve your issue.

I tried running your script as is but had the same results as you, but I did the debugging I mentioned and everything worked;

I added some "debugging" lines to the script and ran it:

Not really an answer, but fleshing out some background as to how tmux works.

When you run tmux, it tries to connect to (or create if necessary) a server running on a particular Unix socket. By default, the path to that socket is something like /tmp/tmux-$USERID/default. You can change the directory using the -L option or the TMUX_TMPDIR environment variable. You can ignore both those using -S to specify an exact path your self.

For example,

Going by the results of search for this issue, it could be temporary. However for the time being you could change disable the GPG check for the repository in /etc/yum.repos.d/pgdg-redhat-all.repo.

The error indicates GPG verification issue for [pgdg-common] repo, but this could be for other repos in the pgdg-redhat-all.repo file. This is usually enabled with gpgcheck=1.

Changing this to gpgcheck=0 for all occurrences using something like Chef::Util::FileEdit should work in the meantime.

I couldn't reproduce your problem. Nevertheless, if there really was such a strange problem, you could try to work around it using the following hack: