# File lib/net/ssh/connection/session.rb, line 348 348: def exec!(command, &block) 349: block ||= Proc.new do |ch, type, data| 350: ch[:result] ||= "" 351: ch[:result] << data 352: end 353: 354: channel = exec(command, &block) 355: channel.wait 356: 357: return channel[:result] 358: end