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ΠϯϑϥΤϯδχΞֶ͕Μͩ 
 (PݴޠͰͷฒߦॲཧࣦഊύλʔϯ 
̑෼ͱ͍͏ͷ๨Εͯ֓ཁ͚ͩ࡞੒ͯ͠ࢿྉ࡞੒࣌ʹ٧ΜͩͷͰ 



͋ͱͰɺϒϩάॻ͖·͢ɻ 

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ձࣾʹస৬ͯ͠
൒೥΋ܦաͨ͠
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ΠϯϑϥΤϯδχΞͷඇಉظॲཧ w 
ʹΑΔόοΫάϥϯυॲཧ
w YBSHT
ʹΑΔฒྻ࣮ߦ time seq 10 | xargs -t -P1 -n1 'sleep' sleep 1 sleep 2 … ________________________________________________________ Executed in 55.11 secs fish external usr time 13.14 millis 0.19 millis 12.94 millis sys time 47.95 millis 2.26 millis 45.69 millis time seq 10 | xargs -t -P3 -n1 'sleep' sleep 1 sleep 2 … ________________________________________________________ Executed in 22.04 secs fish external usr time 10.70 millis 0.18 millis 10.52 millis sys time 33.78 millis 2.25 millis 31.53 millis w Ҿ਺ͷ෼͚ͩ4MFFQ
͢ΔϫϯϥΠφʔΛ 
 ฒྻ਺
Ͱ࣮ߦ͢Δ৔߹ ඵͰ׬ྃ ͱฒྻ਺
Ͱ࣮ߦͨ͠৔߹ ඵͰ׬ྃ $ ίϚϯυ & [1] 4403 w ίϚϯυͷ࠷ޙʹΛ෇Ճ͢Δ͜ͱʹΑΓɺ 
 ͦͷίϚϯυΛόοΫάϥ΢ϯυͰಈ͔͢͜ͱ͕Ͱ͖Δɻ ແअؾʹ΍Δͱμϝ͕ͩίϯτϩʔϧՄೳ ແअؾʹGPS

Λճ͢ͱΫϥΠΞϯτɺαʔόʔ
͞·͟·ͳ΋ͷ͕ࢮ͵ େ޷͖ͳγΣϧεΫϦϓτ 

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ݴޠʹΑΔฒྻॲཧͷ࿩ 

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ݴޠʹΑΔฒྻॲཧͷ࿩͸
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IUUQT[FOOEFWITBLJCPPLTHPMBOHDPODVSSFODZ ͳͷͰɺجຊత΍جૅͷ࿩͸͠·ͤΜɻ
ͪͳΈʹɺͦͦ͜͜େ͖ͳγεςϜΛ࡞Δ͜ͱʹͳΔͱઈରʹಡΉ͜ͱʹͳΔ 

ͷͰɺࠓճͷ-5Ͱ͸ 
 ΠϯϑϥΤϯδχΞ͕ؕΓͦ͏ͳ
(PݴޠͰͷฒߦॲཧࣦഊύλʔϯ 

্͔Β࣮ߦ͞ΕΔͱ͍͏ࡨ֮ͰӬԕʹσόοά͕ऴΘΒͳ͍ w Ұମɺ͍͔ͭΒ্͔Β࣮ߦ͞ΕΔͱɻɻɻ
w ιʔείʔυ͸্͔ΒԼʹ޲͔ͬͯॻ͍͍ͯ͘͜ͱ͕ଟ͍ͱ ࢥ͍·͢ɻ͜ͷ͜ͱ͔Βʮίʔυ͸্͔ΒԼʹॱ൪ʹ࣮ߦ͞ ΕΔͩΖ͏ʯͱ͍͏ࡨ֮ʹؕΓ͕ͪͰ͕͢ɺฒߦॲཧΛ͢ Δ৔߹ʹ͸͜ΕΒ͕࣮ߦ͞ΕΔ·Ͱ෼͔Βͳ͍ɻ 
 
 ͦͷͨΊɺຊ౰ʹ෼͔ΒͣʹͱΜͰ΋ͳ͍λΠϛϯάͰ 
 ࢥͬͯ΋ͳ͍ॲཧ͕࣮ߦ͞ΕΔ৔߹͕͋ΔͷͰ 
 ͜ͷࡨ֮͸ૣʑʹࣺͯڈ͙ͬͯ͢ʹ໨ͷલͷ 
 ϩάͱਅ伨ʹ޲͖߹͍·͠ΐ͏ʂ
w ฒߦॲཧʹ͓͚Δ࣮ߦॱ൪ͷอূΛ΍͍ͬͯ͘
w εϦʔϓʹΑΔॱ൪อূ
w ΞτϛοΫੑ
w TZOD.VUFY  

ͦΕ͸ɺෳ਺ͷϩδοΫΛڠௐͤ͞Α͏ͱͯ͠·͔͢ʁϚδʁ w ϩδοΫΛݟ௚ͨ͠ํ͕͍͍৔߹΋ଟ͋͘Δ
w ͋ͳ͕ͨຊ౰ʹඞཁͳͷ͸ฒߦੑͷ͋ΔॲཧͰ͔͢ʁ
w 3BDF
$POEJUJPO ڝ߹ঢ়ଶ Λආ͚Δඞཁ͕͋Δ
w ڞ༗ϝϞϦʹਖ਼͘͠ΞΫηε͠ͳ͍ͱ͍͚ͳ͍
w ষ
େن໛։ൃͰͷฒྻॲཧ
ͳͲΛख़ಡ͢Δ͜ͱ͕ඞཁ 
 ɹෆ݈શͳΰϧʔνϯΛ௚͢
ͳͲΊͪΌͪ͘Ό೉͍͠
w ඞཁͳͷ͸டংΛ࣋ͬͨඇಉظॲཧ͡ΌͶʁ
w σόοάͷ࣌ʹSVOUJNF(0."9130$4 ΛߴΊͨΓͯ͠ 
 ڝ߹Λ֬ೝ͢Δ࡞ۀͱ͔ਖ਼௚ɺͨ͘͠ͳ͍ɻɻɻ
w HPSPVUJOFͷ਺΍ಉظɺඇಉظʹ͍ͭͯ 
 ؀ڥม਺΍࣮૷Ͱ͓࣋ͬͯ͘ͱ౎߹͕ଟ͍͜ͱ͕͋Δ  O`reillyɹGoݴޠʹΑΔฒߦॲཧɹΑΓҾ༻ 

࣮ߦ࣌ͷෛՙ͸ͦͷ؀ڥͰͦͷλΠϛϯάͰ࣮ߦ͢Δ·Ͱ෼͔Βͳ͍ w ࣮ߦ͢Δ·Ͱ෼͔Βͳ͍
w ෛՙͷ͔͔ΔॲཧΛ੍ݶͳ͠ʹฒྻԽͯ͠΋ຊ౰ʹҙຯͳ ͘Ή͠Ζ֐ѱͰ͢ɻॲཧͷฒྻ਺Λ༧ଌՄೳͳ৔߹͸ɺͦ ΕΛ࣮ߦ͢Ε͹Α͍Ͱ͕͢ෆ໌֬ͳ৔߹ʹ΋ɺ$16ͷί Ξ਺͕౰ͨΓʹͳΔ͜ͱ͕͋Γ·͢ɻ 
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Ҏ߱ɺσϑΥϧτ஋͸ίΞͷ਺ʹͳΓ·͢ɻ 
 ͦͷͨΊɺຊ൪؀ڥͱखݩͰ࣮ߦ͕࣌ؒมΘΔ͜ͱ͕͋Δ
w ͪ͜ΒSVOUJNF(0."9130$4 SVOUJNF/VN$16 Λຊ൪Ͱ͢ͳ
w ·ͨɺຊ൪ӡ༻தͷόονॲཧΛᢞΊ͔͔ͯΔͱ 
 λΠϛϯάʹΑͬͯ͸طʹ"1*΍%#ʹෛՙֻ͕͔ͬͯ Δɻଞͷόον͕૸ͬͯΔͳͲɻʰனؒʹखݩͷ؀ڥ͔Β ͸͏·͘ߦͬͨͷͰຊ൪Ͱ΋0,ͳͷͩʱͱؾܰʹߟ͑ͯ ͍Δͱͦͷ೔ͷ໷ʹढ͍ͷΦϯίʔϧ͕ݦݱ͢ΔΑ  

w ্͔Β࣮ߦ͞ΕΔͱ͍͏ࡨ֮ͰӬԕʹσόοά͕ऴΘΒͳ͍
w ͦΕ͸ɺෳ਺ͷϩδοΫΛڠௐͤ͞Α͏ͱͯ͠·͔͢ʁϚδʁ
w ࣮ߦ࣌ͷෛՙ͸ͦͷ؀ڥͰͦͷλΠϛϯάͰ࣮ߦ͢Δ·Ͱ෼͔Βͳ͍ 'JO ࠓ೔͸ʮ
43&ͱ૊৫ʯͳͷͰ͕͢
૊৫ʹؔͯ͠ϋʔτϏʔτͱڞʹԿ͔ݴٴ͔ͨͬͨ͠ͷͰ͕͢
͍͍ײ͡΋ͷΛࢥ͍͔ͭͳ͔ͬͨͷͰऴྃͰ͢ɻ
ʮ43&
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ཧ࿦ͱ࣮ફ͔Β43&Λ࠶ߟ͢ΔʯΈ͍ͨͳΠϕϯτ
΍ͬͯͷͰ43&ͷ୳ٻͷͲͷষ͕໘ന͔ͬͨͱ͍͏࿩Λ͢Ε͹Α͔ͬͨ
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