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Accepted
awsiv
Asked: 2012-06-30 01:48:06 +0800 CST

如何在 cfengine3 中使用命令的输出

  • 772

我想列出目录内容并在其他地方使用结果：

bundle agent test
{

   commands:
      "ls /tmp/test/";

    reports:
    ubuntu::
       "print output here for example";  
# or add it to a variable which is how I really want to use it.
 }
configuration-management cfengine

2 个回答

  1. Best Answer
    bundle agent test
{

    vars:
        "my_result" string => execresult("/bin/ls /tmp/test/","noshell");

    reports:
        ubuntu::
            "Output is : $(my_result)";  
}

    请参阅https://cfengine.com/manuals/cf3-solutions#Execresult-example

    • 12

  2. 从版本 3.3.0 开始，您可以改用 lsdir() 函数。

    vars:
  "result" slist => lsdir("/tmp/test", ".*", "false");

    阅读更多： https ://cfengine.com/manuals/cf3-Reference#Function-lsdir

    • 4

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