grep -rn "sudo" *
结果如下模式：
eb/monitor/check.lua:64: local res = command_util.execute("sudo ") eb/monitor/check.lua:74: local res = command_util.execute("sudo ") eb/monitor/salve.lua:42: local result,_ = os.execute("sudo ") eb/monitor/salve.lua:115: local result,_ = os.execute("sudo ") eb/monitor/salve.lua:136: local result,_ = os.execute("sudo ")
