Question

我正在尝试使用read（）和write（）命令在服务器上运行一些ping命令。我正在使用连接到Net_ssh2的phpseclib，但当我尝试获取结果并查看echo $ this-＆gt; ssh-＆gt; getLog（）时发生了什么？

这是进入路由器的ssh：

$this->ssh->write('ssh '.$this->userid.'@'.$this->testIPAddress);
$this->ssh->write("\n");
$this->ssh->read('Password:');      
$this->ssh->write($this->passwd);
$this->ssh->write("\n");
$this->ssh->read('Welcome');

从那里我得到了我登录到该路由器的成功消息，然后我运行以下ping命令：

 $this->ssh->write("ping 172.11.1.221");
 $this->ssh->write("\n");
 $testLineShowResult = $this->ssh->read('Type');

这是日志返回的内容：

<- NET_SSH2_MSG_CHANNEL_DATA (since last: 0.0005, network: 0.0001s)
00000000  00:00:00:01:00:00:00:01:35                       ........5

<- NET_SSH2_MSG_CHANNEL_DATA (since last: 0.0007, network: 0.0001s)
00000000  00:00:00:01:00:00:00:01:34                       ........4

<- NET_SSH2_MSG_CHANNEL_DATA (since last: 0.0022, network: 0.0001s)
00000000  00:00:00:01:00:00:00:02:0d:0a                    ..........

<- NET_SSH2_MSG_CHANNEL_DATA (since last: 0.0018, network: 0.0001s)
00000000  00:00:00:01:00:00:00:9c:52:65:73:6f:75:72:63:65  ........Resource
00000010  20:69:64:20:23:39:52:65:73:6f:75:72:63:65:20:69   id #9Resource i
00000020  64:20:23:39:52:65:73:6f:75:72:63:65:20:69:64:20  d #9Resource id 
00000030  23:39:52:65:73:6f:75:72:63:65:20:69:64:20:23:39  #9Resource id #9
00000040  52:65:73:6f:75:72:63:65:20:69:64:20:23:39:70:69  Resource id #9pi
00000050  6e:67:20:31:37:32:2e:31:20:20:20:5e:36:2e:31:2e  ng 172.1   ^6.1.
00000060  32:35:34:0d:0a:0d:0a:25:20:49:6e:76:61:6c:69:64  254....% Invalid
00000070  20:69:6e:70:75:74:20:64:65:74:65:63:74:65:64:20   input detected 
00000080  61:74:20:27:5e:27:20:6d:61:72:6b:65:72:2e:0d:0a  at '^' marker...
00000090  0d:0a:69:62:63:5f:34:35:37:39:33:30:30:39:30:37  ..ibc_4579300907
000000a0  5f:63:65:3e                                      _ce>

正如你所看到的，它打印资源ID＃9很多次......有谁知道为什么？谢谢：D

Answer 1

我谷歌“在'^'标记处检测到无效输入”并发现：

https://learningnetwork.cisco.com/thread/28616

引用它，

On the switch you are connected to, does the prompt look similar to this:

switch>

If so, we need to type in "enable" to go into privileged mode, where the prompt will look like this:

switch#

Read（）Write（）命令产生不需要的资源ID＃9

1 个答案: