Table of contents
00000000 89 50 4E 47 0D 0A 1A 0A 00 00 00 0D 49 48 44 52 00 00 00 10 .PNG........IHDR....
00000014 00 00 00 10 08 06 00 00 00 1F F3 FF 61 00 00 01 85 69 43 43 ............a....iCC
00000028 50 49 43 43 20 70 72 6F 66 69 6C 65 00 00 28 91 7D 91 3D 48 PICC profile..(.}.=H
0000003C C3 50 14 85 4F 53 A5 22 95 0E ED 20 E2 90 A1 0A 82 85 A2 22 .P..OS."... ......."
00000050 8E 5A 85 22 54 28 B5 42 AB 0E 26 2F FD 83 26 0D 49 8A 8B A3 .Z."T(.B..&/..&.I...
00000064 E0 5A 70 F0 67 B1 EA E0 E2 AC AB 83 AB 20 08 FE 80 38 3B 38 .Zp.g........ ...8;8
00000078 29 BA 48 89 F7 25 85 16 31 5E 78 BC 8F F3 EE 39 BC 77 1F 20 ).H..%..1^x....9.w.
0000008C 34 AB 4C 35 7B E2 80 AA 59 46 26 99 10 73 F9 55 31 F0 0A 1F 4.L5{...YF&..s.U1...
000000A0 C2 08 21 8E 31 89 99 FA 5C 3A 9D 82 67 7D DD 53 37 D5 5D 8C ..!.1...\:..g}.S7.].
000000B4 67 79 F7 FD 59 03 4A C1 64 80 4F 24 9E 65 BA 61 11 6F 10 4F gy..Y.J.d.O$.e.a.o.O
000000C8 6F 5A 3A E7 7D E2 08 2B 4B 0A F1 39 F1 B8 41 17 24 7E E4 BA oZ:.}..+K..9..A.$~..
000000DC EC F2 1B E7 92 C3 02 CF 8C 18 D9 CC 3C 71 84 58 2C 75 B1 DC ............<q.X,u..
000000F0 C5 AC 6C A8 C4 53 C4 51 45 D5 28 5F C8 B9 AC 70 DE E2 AC 56 ..l..S.QE.(_...p...V
00000104 EB AC 7D 4F FE C2 60 41 5B 59 E6 3A AD 61 24 B1 88 25 A4 21 ..}O..`A[Y.:.a$..%.!
00000118 42 46 1D 15 54 61 21 46 BB 46 8A 89 0C 9D 27 3C FC 43 8E 3F BF..Ta!F.F....'<.C.?
0000012C 4D 2E 99 5C 15 30 72 2C A0 06 15 92 E3 07 FF 83 DF B3 35 8B M..\.0r,..........5.
00000140 93 13 6E 52 30 01 F4 BE D8 F6 C7 08 10 D8 05 5A 0D DB FE 3E ..nR0..........Z...>
00000154 B6 ED D6 09 E0 7F 06 AE B4 8E BF D6 04 66 3E 49 6F 74 B4 E8 .............f>Iot..
00000168 11 10 DA 06 2E AE 3B 9A BC 07 5C EE 00 83 4F BA 64 48 8E E4 ......;...\...O.dH..
0000017C A7 25 14 8B C0 FB 19 7D 53 1E 08 DF 02 FD 6B EE DC DA E7 38 .%.....}S.....k....8
00000190 7D 00 B2 34 AB D4 0D 70 70 08 8C 96 28 7B DD E3 DD 7D DD 73 }..4...pp...({...}.s
000001A4 FB B7 A7 3D BF 1F A9 DD 72 BD 81 B4 47 2D 00 00 00 06 62 4B ...=....r...G-....bK
000001B8 47 44 00 0F 00 57 00 C5 F9 EE 22 A4 00 00 00 09 70 48 59 73 GD...W....".....pHYs
000001CC 00 00 2E 23 00 00 2E 23 01 78 A5 3F 76 00 00 01 11 49 44 41 ...#...#.x.?v....IDA
000001E0 54 38 CB 95 D2 31 4A 43 51 10 05 D0 93 60 11 2B 6D B4 08 62 T8...1JCQ....`.+m..b
000001F4 1A B5 89 D6 92 D2 4E 77 E0 06 04 71 05 8A FB 10 8D 1B 10 D2 ......Nw...q........
00000208 58 27 85 A5 85 82 D6 6A 23 A4 B3 31 41 10 82 12 9B 09 8C F1 X'.....j#..1A.......
0000021C 1B E3 85 E1 FD 37 73 EF FD F3 86 29 F9 89 39 EC 62 0B 2B 91 .....7s....)..9.b.+.
00000230 7B C2 15 2E D0 33 01 07 78 C5 F0 97 78 0D 4E 21 9A 13 84 E3 {....3..x...x.N!....
00000244 D1 1C 17 1F 47 E1 11 E7 E8 17 88 FA 38 8B E7 0C 43 03 6A 78 ....G.......8...C.jx
00000258 8F E4 69 E4 16 D0 C0 7C 44 23 72 C2 64 18 9A DA 0C F6 51 89 ..i....|D#r.d.....Q.
0000026C 62 39 CE 97 88 11 AE D3 77 29 CE 4A 68 DD A7 36 EB FE 46 3D b9......w).Jh..6..F=
00000280 F1 EF E0 33 BD 71 5A 8C 66 F4 21 B9 0D FE 61 30 48 3A DD 74 ...3.qZ.f.!...a0H:.t
00000294 D9 98 42 BC 9E F8 5D 68 A5 44 07 B3 13 C4 B3 C1 19 F1 5B B0 ..B...]h.D........[.
000002A8 13 97 93 18 CA 03 0E B1 9A 84 6B 38 8A 3D C9 BB B1 3D 22 74 ..........k8.=...="t
000002BC F0 86 CD 30 E8 A1 9A 0C 96 0A 16 AB 93 5B AB E2 19 97 58 4C ...0.........[....XL
000002D0 FB 90 91 C5 CF 63 3F 00 CB B8 CD D3 FD C5 E0 26 B8 85 28 63 .....c?........&..(c
000002E4 0F ED 82 5A 3B 6A DF BA FB 02 6C C6 6B 34 FA 7A 7B C6 00 00 ...Z;j....l.k4.z{...
000002F8 00 00 49 45 4E 44 AE 42 60 82 ..IEND.B`.
Snippet:
cat github.png | base64
Example:
cat github.png | base64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Snippet:
echo -n "" | base64 -d > github.png
Example:
echo -n "iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAABhWlDQ1BJQ0MgcHJvZmlsZQAAKJF9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" | base64 -d > github.png
Snippet:
xxd -ps github.png
Example:
xxd -ps github.png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Snippet:
echo -n "" | xxd -ps -r > github.png
Example:
echo -n "89504e470d0a1a0a0000000d49484452000000100000001008060000001f
f3ff6100000185694343504943432070726f66696c65000028917d913d48
c35014854f53a522950eed20e290a10a8285a2228e5a85225428b542ab0e
262ffd83260d498a8ba3e05a70f067b1eae0e2acab83ab2008fe80383b38
29ba4889f7258516315e78bc8ff3ee39bc771f2034ab4c357be280aa5946
26991073f95531f00a1fc208218e318999fa5c3a9d82677ddd5337d55d8c
6779f7fd59034ac164804f249e65ba61116f104f6f5a3ae77de2082b4b0a
f139f1b84117247ee4baecf21be792c302cf8c18d9cc3c7184582c75b1dc
c5ac6ca8c453c45145d5285fc8b9ac70dee2ac56ebac7d4ffec260415b59
e63aad6124b18825a42142461d1554612146bb468a890c9d273cfc438e3f
4d2e995c1530722ca0061592e307ff83dfb3358b93136e523001f4bed8f6
c70810d8055a0ddbfe3eb6edd609e07f06aeb48ebfd604663e496f74b4e8
1110da062eae3b9abc075cee00834fba64488ee4a725148bc0fb197d531e
08df02fd6beedcdae7387d00b234abd40d7070088c96287bdde3dd7ddd73
fbb7a73dbf1fa9dd72bd81b4472d00000006624b4744000f005700c5f9ee
22a4000000097048597300002e2300002e230178a53f7600000111494441
5438cb95d2314a43511005d09360112b6db408621ab589d692d24e77e006
0471058afb108d1b10d2582785a58582d66a23a4b331411082129b098cf1
1be385e1fd3773effdf38629f98939ec620b2b917bc2152ed033010778c5
f097780d4e219a1384e3d11c171f47e111e7e81788fa388be70c43036a78
8fe469e416d0c07c442372c264189ada0cf651896239ce978811aed37729
ce4a68dda736ebfe463df1efe033bd715a8c66f421b90dfe6130483add74
d99842bc9ef85d68a54407b313c4b3c119f15bb013979318ca030eb19a84
6b388a3dc9bbb13d2274f086cd30e8a19a0c960a16ab935babe21997584c
fb9091c5cf633f00cbb8cdd3fdc5e026b88528630fed825a3b6adfbafb02
6cc66b34fa7a7bc60000000049454e44ae426082" | xxd -ps -r > github.png