FindProcess looks for a running process by its pid.
The [Process] it returns can be used to obtain information
about the underlying operating system process.
On Unix systems, FindProcess always succeeds and returns a Process
for the given pid, regardless of whether the process exists. To test whether
the process actually exists, see whether p.Signal(syscall.Signal(0)) reports
an error.
FindProcess looks for a running process by its pid.
The [Process] it returns can be used to obtain information about the underlying operating system process.
On Unix systems, FindProcess always succeeds and returns a Process for the given pid, regardless of whether the process exists. To test whether the process actually exists, see whether p.Signal(syscall.Signal(0)) reports an error.