Might wanna update your computer if you run linux. (and probably also codeforces servers)↵
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[https://copy.fail/](https://copy.fail/)↵
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Also maybe I don't fully understand the kernel and am complaining too much but still who decided it was a good idea to let page cache be overwritten
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[https://copy.fail/](https://copy.fail/)↵
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Also maybe I don't fully understand the kernel and am complaining too much but still who decided it was a good idea to let page cache be overwritten
