Fortune Linuxando

fortune@linuxando~ $fortune -m computers | cowsay

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n = ((n >> 1) & 0x55555555) | ((n << 1) & 0xaaaaaaaa);

 n = ((n >> 2) & 0x33333333) | ((n << 2) & 0xcccccccc);

 n = ((n >> 4) & 0x0f0f0f0f) | ((n << 4) & 0xf0f0f0f0);

 n = ((n >> 8) & 0x00ff00ff) | ((n << 8) & 0xff00ff00);

 n = ((n >> 16) & 0x0000ffff) | ((n << 16) & 0xffff0000);

 -C code which reverses the bits in a word.

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