# File lib/phusion_passenger/platform_info/apache.rb, line 107 def self.httpd_V(options = nil) if options httpd = options[:httpd] || self.httpd(options) else httpd = self.httpd end if httpd command = "#{httpd} -V" if envvars_file = httpd_envvars_file(options) command = ". '#{envvars_file}' && #{command}" end return `#{command}` else return nil end end