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Asked: 2026-05-26T21:32:00+00:00

I’m trying to generate an XML file with the my machine’s hostname in some

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I’m trying to generate an XML file with the my machine’s hostname in some arbitrary element or attribute, e.g.

<hostname>myHostname</hostname>

I’m using Saxon 9.2. I can think of three ways to do this:

  1. Read and parse /etc/sysconfig/network (I’m using Fedora)
  2. Read the environment variable (as in $ echo $HOSTNAME)
  3. Pass the hostname to saxon and then use somehow dereference a variable (not sure if this is possible)

Are any of these possible? I think the first option is most likely to work, but I think the other two options will produce less verbose XSLT.

I also have a related question:

Currently, I have an XSLT and source XML file that generates a bunch of XML files, it works like I expect it to. Is there anyway I can selectively generate one file per host? That is, I want to say ‘if the hostname is myHostName then generate the XML file for myHostName, if the hostname is myOtherHostName then generate the XML file for myOtherHostName’.

I ask this because I’m trying to configure a large number of machines and if I could drop an XSLT and XML file on each and then call the same command on every machine and hten get the right XML on each it would be really convienent.

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1 Answer

  1. Editorial Team

    You should pass a parameter to your xslt when “calling” it. I think this is the most robust solution.

    So at the top of your stylesheet you would have something like : 

    <xsl:param name="hostName"/>

    Then you can use it in your .xslt via the usual notation : $hostName etc.

    You just then need to pass those parameters when calling the xslt processor. Depending on how you use it this may vary.

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