我在套接字/远程登录控制台上执行命令(fputs),并通过下面的代码获得输出/结果(fread),它工作得很好。
//open socket let's say ip = 192.168.10.5 and port = 21
$this->socketResource = fsockopen($this->nodeIp,$this->portNumber);
//execute some commands, for example "ipconfig"
fputs($this->socketResource,$command);
//get ou
我们希望测量在ssh成功登录到远程计算机之前所需的时间。
是否可以测量ssh时间直到登录到远程计算机?
注-所有机器都是RHEL机器。
例如
让我们假设我们想要验证从machine_X登录machine_Y需要多长时间
来自machine_Y的示例
而machine_X is machine_[1..100]
ssh time until login to machine1 was 2 sec
ssh time until login to machine2 was 6 sec
ssh time until login to machine3 was 12 sec
ssh time until