| 1 | {{{ |
| 2 | #!graphviz |
| 3 | digraph "unix" { |
| 4 | graph [ fontname = "Helvetica-Oblique", |
| 5 | fontsize = 36, |
| 6 | label = "\n\n\n\nObject Oriented Graphs\nStephen North, 3/19/93", |
| 7 | size = "6,6" ]; |
| 8 | node [ shape = polygon, |
| 9 | sides = 4, |
| 10 | distortion = "0.0", |
| 11 | orientation = "0.0", |
| 12 | skew = "0.0", |
| 13 | color = white, |
| 14 | style = filled, |
| 15 | fontname = "Helvetica-Outline" ]; |
| 16 | "5th Edition" [sides=9, distortion="0.936354", orientation=28, skew="-0.126818", color=salmon2]; |
| 17 | "6th Edition" [sides=5, distortion="0.238792", orientation=11, skew="0.995935", color=deepskyblue]; |
| 18 | "PWB 1.0" [sides=8, distortion="0.019636", orientation=79, skew="-0.440424", color=goldenrod2]; |
| 19 | LSX [sides=9, distortion="-0.698271", orientation=22, skew="-0.195492", color=burlywood2]; |
| 20 | "1 BSD" [sides=7, distortion="0.265084", orientation=26, skew="0.403659", color=gold1]; |
| 21 | "Mini Unix" [distortion="0.039386", orientation=2, skew="-0.461120", color=greenyellow]; |
| 22 | Wollongong [sides=5, distortion="0.228564", orientation=63, skew="-0.062846", color=darkseagreen]; |
| 23 | Interdata [distortion="0.624013", orientation=56, skew="0.101396", color=dodgerblue1]; |
| 24 | "Unix/TS 3.0" [sides=8, distortion="0.731383", orientation=43, skew="-0.824612", color=thistle2]; |
| 25 | "PWB 2.0" [sides=6, distortion="0.592100", orientation=34, skew="-0.719269", color=darkolivegreen3]; |
| 26 | "7th Edition" [sides=10, distortion="0.298417", orientation=65, skew="0.310367", color=chocolate]; |
| 27 | "8th Edition" [distortion="-0.997093", orientation=50, skew="-0.061117", color=turquoise3]; |
| 28 | "32V" [sides=7, distortion="0.878516", orientation=19, skew="0.592905", color=steelblue3]; |
| 29 | V7M [sides=10, distortion="-0.960249", orientation=32, skew="0.460424", color=navy]; |
| 30 | "Ultrix-11" [sides=10, distortion="-0.633186", orientation=10, skew="0.333125", color=darkseagreen4]; |
| 31 | Xenix [sides=8, distortion="-0.337997", orientation=52, skew="-0.760726", color=coral]; |
| 32 | "UniPlus+" [sides=7, distortion="0.788483", orientation=39, skew="-0.526284", color=darkolivegreen3]; |
| 33 | "9th Edition" [sides=7, distortion="0.138690", orientation=55, skew="0.554049", color=coral3]; |
| 34 | "2 BSD" [sides=7, distortion="-0.010661", orientation=84, skew="0.179249", color=blanchedalmond]; |
| 35 | "2.8 BSD" [distortion="-0.239422", orientation=44, skew="0.053841", color=lightskyblue1]; |
| 36 | "2.9 BSD" [distortion="-0.843381", orientation=70, skew="-0.601395", color=aquamarine2]; |
| 37 | "3 BSD" [sides=10, distortion="0.251820", orientation=18, skew="-0.530618", color=lemonchiffon]; |
| 38 | "4 BSD" [sides=5, distortion="-0.772300", orientation=24, skew="-0.028475", color=darkorange1]; |
| 39 | "4.1 BSD" [distortion="-0.226170", orientation=38, skew="0.504053", color=lightyellow1]; |
| 40 | "4.2 BSD" [sides=10, distortion="-0.807349", orientation=50, skew="-0.908842", color=darkorchid4]; |
| 41 | "4.3 BSD" [sides=10, distortion="-0.030619", orientation=76, skew="0.985021", color=lemonchiffon2]; |
| 42 | "Ultrix-32" [distortion="-0.644209", orientation=21, skew="0.307836", color=goldenrod3]; |
| 43 | "PWB 1.2" [sides=7, distortion="0.640971", orientation=84, skew="-0.768455", color=cyan]; |
| 44 | "USG 1.0" [distortion="0.758942", orientation=42, skew="0.039886", color=blue]; |
| 45 | "CB Unix 1" [sides=9, distortion="-0.348692", orientation=42, skew="0.767058", color=firebrick]; |
| 46 | "USG 2.0" [distortion="0.748625", orientation=74, skew="-0.647656", color=chartreuse4]; |
| 47 | "CB Unix 2" [sides=10, distortion="0.851818", orientation=32, skew="-0.020120", color=greenyellow]; |
| 48 | "CB Unix 3" [sides=10, distortion="0.992237", orientation=29, skew="0.256102", color=bisque4]; |
| 49 | "Unix/TS++" [sides=6, distortion="0.545461", orientation=16, skew="0.313589", color=mistyrose2]; |
| 50 | "PDP-11 Sys V" [sides=9, distortion="-0.267769", orientation=40, skew="0.271226", color=cadetblue1]; |
| 51 | "USG 3.0" [distortion="-0.848455", orientation=44, skew="0.267152", color=bisque2]; |
| 52 | "Unix/TS 1.0" [distortion="0.305594", orientation=75, skew="0.070516", color=orangered]; |
| 53 | "TS 4.0" [sides=10, distortion="-0.641701", orientation=50, skew="-0.952502", color=crimson]; |
| 54 | "System V.0" [sides=9, distortion="0.021556", orientation=26, skew="-0.729938", color=darkorange1]; |
| 55 | "System V.2" [sides=6, distortion="0.985153", orientation=33, skew="-0.399752", color=darkolivegreen4]; |
| 56 | "System V.3" [sides=7, distortion="-0.687574", orientation=58, skew="-0.180116", color=lightsteelblue1]; |
| 57 | "5th Edition" -> "6th Edition"; |
| 58 | "5th Edition" -> "PWB 1.0"; |
| 59 | "6th Edition" -> LSX; |
| 60 | "6th Edition" -> "1 BSD"; |
| 61 | "6th Edition" -> "Mini Unix"; |
| 62 | "6th Edition" -> Wollongong; |
| 63 | "6th Edition" -> Interdata; |
| 64 | Interdata -> "Unix/TS 3.0"; |
| 65 | Interdata -> "PWB 2.0"; |
| 66 | Interdata -> "7th Edition"; |
| 67 | "7th Edition" -> "8th Edition"; |
| 68 | "7th Edition" -> "32V"; |
| 69 | "7th Edition" -> V7M; |
| 70 | "7th Edition" -> "Ultrix-11"; |
| 71 | "7th Edition" -> Xenix; |
| 72 | "7th Edition" -> "UniPlus+"; |
| 73 | V7M -> "Ultrix-11"; |
| 74 | "8th Edition" -> "9th Edition"; |
| 75 | "1 BSD" -> "2 BSD"; |
| 76 | "2 BSD" -> "2.8 BSD"; |
| 77 | "2.8 BSD" -> "Ultrix-11"; |
| 78 | "2.8 BSD" -> "2.9 BSD"; |
| 79 | "32V" -> "3 BSD"; |
| 80 | "3 BSD" -> "4 BSD"; |
| 81 | "4 BSD" -> "4.1 BSD"; |
| 82 | "4.1 BSD" -> "4.2 BSD"; |
| 83 | "4.1 BSD" -> "2.8 BSD"; |
| 84 | "4.1 BSD" -> "8th Edition"; |
| 85 | "4.2 BSD" -> "4.3 BSD"; |
| 86 | "4.2 BSD" -> "Ultrix-32"; |
| 87 | "PWB 1.0" -> "PWB 1.2"; |
| 88 | "PWB 1.0" -> "USG 1.0"; |
| 89 | "PWB 1.2" -> "PWB 2.0"; |
| 90 | "USG 1.0" -> "CB Unix 1"; |
| 91 | "USG 1.0" -> "USG 2.0"; |
| 92 | "CB Unix 1" -> "CB Unix 2"; |
| 93 | "CB Unix 2" -> "CB Unix 3"; |
| 94 | "CB Unix 3" -> "Unix/TS++"; |
| 95 | "CB Unix 3" -> "PDP-11 Sys V"; |
| 96 | "USG 2.0" -> "USG 3.0"; |
| 97 | "USG 3.0" -> "Unix/TS 3.0"; |
| 98 | "PWB 2.0" -> "Unix/TS 3.0"; |
| 99 | "Unix/TS 1.0" -> "Unix/TS 3.0"; |
| 100 | "Unix/TS 3.0" -> "TS 4.0"; |
| 101 | "Unix/TS++" -> "TS 4.0"; |
| 102 | "CB Unix 3" -> "TS 4.0"; |
| 103 | "TS 4.0" -> "System V.0"; |
| 104 | "System V.0" -> "System V.2"; |
| 105 | "System V.2" -> "System V.3"; |
| 106 | } |
| 107 | }}} |