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A small implementation of cat for Linux written in x86-64 assembly

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shepgoba/smolcat

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smolcat

This is a clone of cat that works as expected, except it does not default to stdin with no arguments. Right now the smallest binary I can produce (without trimming some sections) is 600 bytes. After trimming the data after the last string the binary is currently 389 bytes, and executes properly (on linux 4.4.0)

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A small implementation of cat for Linux written in x86-64 assembly

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