So while figuring out how to attach the vscode to debug the openjdk, I learned the rather surprising fact that apparently the jvm uses segfaults as a signalling mechanism in some cases (clearly this should eventually require its own research and blog post). Anyhow, to handle this, the apparent recommendation for using …

So the Wireshark explicit documentation on extcap is somewhat sparse, so I’m writing down my own investigation on how the protocol works.

For reference, here is the Wireshark documentation:

https://www.wireshark.org/docs/man-pages/extcap.html https://www.wireshark.org/docs/wsdg_html_chunked/ChCaptureExtcap.html …

While researching how libpam works, I learned you can search all man pages by using the -k option. So man -k pam_ will give you all the man pages associated with pam modules.