dpqmu84646 2015-09-16 09:32
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已采纳

使用ssh和shell从另一个php脚本在linux服务器上运行php脚本

I can run a php script which is located in linux server as follows:

nclude('/Net/SSH2.php');

$ssh = new Net_SSH2('ip address');
if (!$ssh->login('user name', 'password')) {
    exit('Login Failed');
}

echo $ssh->exec('/usr/bin/nohup php  /path/to/script/run.php > /path/to/log/run_log.log 2>&1 &');

Now I need to add some code as follows so that it will reply finish of the job.

$output = shell_exec('if [ $? -eq "0" ];then echo "All done" else echo "Not Work" fi');
echo $output;

But it is not working. Means run.php runs in linux server but when it is finished, $output does not print anything. Could you please help?

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1条回答 默认 最新

  • drcj64241 2015-09-21 05:12
    关注

    So here is my answer:

    $pid=0;
    $pid=$ssh->exec("(ps -ef | grep run.php | grep -v grep | awk '{print $2}')");
    
    while ($pid >0)
    {
    echo "Process id when running=".$pid."
    ";
    $pid =$ssh->exec("(ps -ef | grep run.php | grep -v grep | awk '{print $2}')");
    }
    echo "Process is not running 
    ";
    

    Explanation: From Linux the output will be as bellow

    bash-3.2$ ps -ef | grep run.php 
    506       1455     1   3 10:56 ?        00:00:02 /path/to/script/run.php
    

    So awk '{print $2}' will provide value 1455 which is the pid of the process

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

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