setrlimit RLIMIT_NPROC, $nproc, $nproc or die $! if $nobody;
POSIX::setgid $nobody ? 65534 : USER;
POSIX::setuid $nobody ? 65534 : GROUP;
setrlimit RLIMIT_NPROC, $nproc, $nproc or die $! if $nobody;
POSIX::setgid $nobody ? 65534 : USER;
POSIX::setuid $nobody ? 65534 : GROUP;