douqu2481
2013-08-24 17:34 阅读 50
已采纳

如何从php运行bash脚本?

i am trying to sun a bash script when i update something:

public function reloadServer()
{
    exec ('/var/www/html/script', $y);
    Zend_Debug::dump($y);
}

this is the script file

#!/bin/bash
# test
ssh root@192.168.526.33 "server -rx reload"
echo "success"

what happens is that get the success message, but the command doesn't get run. if i run the command manually it works just fine

note: i can't use ssh2_exec because of some problems on my server

any ideas on what is happening or how can i debug that bash script ?

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1条回答 默认 最新

  • 已采纳
    dongshi2141 dongshi2141 2013-08-24 17:43

    Place your command inside a subshell and tee its output:

    #!/bin/bash
    # test
    ( ssh root@192.168.526.33 "server -rx reload" ) 2>&1 | tee -a /some/where.log
    echo "success"
    

    Through that you'll see all the messages including possible messages from bash.

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