Consider the following
If I run
make and suspend using
Ctrl-Z, and then start
tmux, followed by an attempt to
reptyr, I get the following error.
$ reptyr 5328 [-] Process 5329 (yes) shares 5328's process group. Unable to attach. (This most commonly means that 5328 has suprocesses). Unable to attach to pid 5328: Invalid argument
It is certainly true that
make has subprocesses, but is there a way to
reptyr anyways, either using this tool or another tool?