我想建立一个ssh脚本在主机上运行多个命令。我的目标是获得每个命令的输出。我的目标主机是一个思科路由器,并为以下脚本执行更多的命令我需要运行它为我要执行每个命令这不是一个非常优雅的解决方案。PHP SSH多个命令
$cmd = array ('sh run int te 1/1', 'sh run int te 1/2');
for ($i = 0; $i <= 1; $i++) {
$connection = ssh2_connect('10.1.1.1', 22);
ssh2_auth_password($connection, 'user', 'pass');
$stream = ssh2_exec($connection, $cmd[$i]);
stream_set_blocking($stream, true);
$stream_out = ssh2_fetch_stream($stream, SSH2_STREAM_STDIO);
echo stream_get_contents($stream_out); }
我创建了一个循环,因为我无法获得每个命令的输出相同的流。因为我猜php是在每个流结束时终止ssh连接。
我想实现的是执行几个命令并获取输出在同一个流(如果posible)。
我在编辑帖子以回答@Melvin Koopmans和@LSerni所提出的要求。
如果我改变代码作为sugested(这是someting我也试过)第二个命令返回一个错误。这里是CLI输出: 脚本改为:
$cmds = array ('sh run int te 1/1', 'sh run int te 1/2');
$connection = ssh2_connect('10.1.1.1', 22);
ssh2_auth_password($connection, 'user', 'pass');
foreach ($cmds as $cmd) {
$stream = ssh2_exec($connection, $cmd);
stream_set_blocking($stream, true);
$stream_out = ssh2_fetch_stream($stream, SSH2_STREAM_STDIO);
echo stream_get_contents($stream_out);}
输出从CLI
interface TenGigabitEthernet1/1
description trunk
switchport trunk allowed vlan 1,2,3,4,5,6,10
switchport mode trunk
auto qos trust
storm-control broadcast include multicast
storm-control broadcast level 1.00
spanning-tree guard loop
service-policy input AutoQos-4.0-Input-Policy
service-policy output AutoQos-4.0-Output-Policy
ip dhcp snooping trust
end
PHP Warning: ssh2_exec(): Unable to request a channel from remote host in C:\Users\SMS\Downloads\php_scripts\ssh.php on line 13
PHP Warning: stream_set_blocking() expects parameter 1 to be resource, boolean given in C:\Users\SMS\Downloads\php_scripts\ssh.php on line 14
PHP Warning: ssh2_fetch_stream() expects parameter 1 to be resource, boolean given in C:\Users\SMS\Downloads\php_scripts\ssh.php on line 15
PHP Warning: stream_get_contents() expects parameter 1 to be resource, null given in C:\Users\SMS\Downloads\php_scripts\ssh.php on line 16
我只得到第一个命令 “SH运行INT TE 1/1” 输出。
莫非你不会用“&&”撞击数组,以便它自动执行一个接一个的所有命令? –