• 4 Posts
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Joined 2 years ago
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Cake day: June 30th, 2023

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  • I can’t relate to this feeling at all, writing code using a library I’ve found is almost always the source of bugs. Miscommunication between the library developer and their documentation, or my ability to read the documentation. And that’s on top of how many big libraries I’ve seen with extremely simple exploits. Sadly I have to use a few, but I wince every time I install a package.















  • No, you’re still misunderstanding what’s being done. ${server_service} is an injected string, the string is the whole contents of the file. That file is not stored locally on the server, except through being injected here(by a terraform file template). And no, printf won’t be any better than echo because its not format string, and I don’t want any formatting from printf applied to it.


  • I’m reading this and interpreting that line 27 of that script is

    And your interpretation is wrong. Line 27 is actuallly

    sudo echo "${server_service}" > /lib/systemd/system/server.service

    ${server_service} is read from the file I posted in the 2nd image. Since it was a test script I hadn’t bothered implementing any escaping tools, I wanted to make sure terraform allowed this first.