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Joined 2 years ago
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Cake day: July 17th, 2023

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  • Years ago I thought I was being smart encrypting my home dir on my Linux server. I found out the hard way this prevents remote login over ssh using public key encryption, as the .ssh dir is in the home dir, which is encrypted unless you are already logged in at the time! So every time I wanted to ssh in, I had to plug in a monitor and log in on the console first.



  • Checked exceptions require a function to declare the exceptions it can throw. The caller function must then catch and handle the exception, or the exception would bubble up a level, in which case the caller must also include that exception among the exceptions it declares that it can throw. I don’t know if C++ does this, but Java/C# do. It sounds exactly like Rust’s system except with different syntax.