Gem::Util.silent_system

# File tmp/rubies/ruby-3.3.0/lib/rubygems/util.rb, line 62
def self.silent_system(*command)
  opt = { out: IO::NULL, err: [:child, :out] }
  if Hash === command.last
    opt.update(command.last)
    cmds = command[0...-1]
  else
    cmds = command.dup
  end
  system(*(cmds << opt))
end