> 'gdb -p $pid' works fine for me on linux as a non-root user for another pid of the same user I believe this requires `kernel.yama.ptrace_scope` to be set to

> 'gdb -p $pid' works fine for me on linux as a non-root user for another pid of the same user I believe this requires `kernel.yama.ptrace_scope` to be set to 0, which is not the default in most distros? Or gdb to be granted specific capability, which I don't think is done by default either.