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| a.pbm: | |
| 1000000000000000 | |
| 1100000000000000 | |
| 1110000000000000 | |
| 1111000000000000 | |
| 1111100000000000 | |
| 1111110000000000 | |
| 1111111000000000 | |
| 1111111100000000 | |
| 0000000000000000 | |
| 0000000000000000 | |
| 0000000000000000 | |
| 0000000000000000 | |
| 0000000000000000 | |
| 0000000000000000 | |
| 0000000000000000 | |
| 0000000000000000 | |
| $ xxd -b -c2 a.out | |
| 0000000: 11111110 11111111 .. | |
| 0000002: 11111100 11111111 .. | |
| 0000004: 11111000 11111111 .. | |
| 0000006: 11110000 11111111 .. | |
| 0000008: 11100000 11111111 .. | |
| 000000a: 11000000 11111111 .. | |
| 000000c: 10000000 11111111 .. | |
| 000000e: 00000000 11111111 .. | |
| 0000010: 11111111 11111111 .. | |
| 0000012: 11111111 11111111 .. | |
| 0000014: 11111111 11111111 .. | |
| 0000016: 11111111 11111111 .. | |
| 0000018: 11111111 11111111 .. | |
| 000001a: 11111111 11111111 .. | |
| 000001c: 11111111 11111111 .. | |
| 000001e: 11111111 11111111 .. | |
| In [30]: base64.b64decode('/v/8//j/8P/g/8D/gP8A//////////////////////8=') | |
| Out[30]: b'\xfe\xff\xfc\xff\xf8\xff\xf0\xff\xe0\xff\xc0\xff\x80\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff' | |
| In [27]: x = ''.join(['{:08b}'.format(c) for c in base64.b64decode('/v/8//j/8P/g/8D/gP8A//////////////////////8=')]) | |
| In [29]: print('\n'.join([x[i:i+16] for i in range(0, len(x), 16)])) | |
| 1111111011111111 | |
| 1111110011111111 | |
| 1111100011111111 | |
| 1111000011111111 | |
| 1110000011111111 | |
| 1100000011111111 | |
| 1000000011111111 | |
| 0000000011111111 | |
| 1111111111111111 | |
| 1111111111111111 | |
| 1111111111111111 | |
| 1111111111111111 | |
| 1111111111111111 | |
| 1111111111111111 | |
| 1111111111111111 | |
| 1111111111111111 | |
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