In "linux embedded", absolutely. You take what's there. At some point I even had a debugging session through TeamViewer connected to a Windows machine which had Terraterm open connected to serial port of a linux box. Unfortunately, there was a lot of spam on the serial port, so even using vi was impossible, because the screen got garbled pretty fast. So I printed the files with cat, worked out a set of sed commands to get those files to the desired state and typed them back in. Crazy. But real.

(Add to that communicating with a guy on-site over notepad.exe. Mr. Robot vibes.)