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+# cat
+
+This is a simple C program that outputs file content. The magic is that it works
+on Linux, *BSD, macOs, Windows thanks to [cosmopolitan](https://github.com/jart/cosmopolitan).
+
+I created this repo as a project template for simple ape programs. `/ape` folder
+contains https://justine.lol/cosmopolitan/cosmopolitan-amalgamation-0.3.zip and
+`/stdio` is copied from cosmopolitan@7ed524ca31bca83fe6700045d346cad3f97b9567
+
+## Running
+
+```sh
+wget https://niedzwiedzinski.cyou/cat.com
+chmod +x cat.com
+sha256sum cat.com
+# 495b3bb169813b07d4c4c43568c6c395e72a952fdf7fe3e5b46bf130cc415af0
+
+# For zsh or fish
+bash -c "./cat.com"
+
+# For everything else
+./cat.com
+```
+
+## Compiling
+
+Requirements:
+
+- make
+- gcc
+- objcopy (from pkg `binutils`)
+
+```
+make
+```