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1 /FYU$VSSFODZͷ؅ཧը໘ αʔόαΠυΤϯδχΞͷϑϩϯτΤϯυٕज़બ୒ ؅ཧը໘νϥݟͤφΠτ !TPOBUBSE

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Server Side Engineer ͦͳͨ @sonatard • University • Linux Server and Network Engineer • Canon • Develop Wireless LAN Module Simulator with SystemC • Develop TCP/IP protocol stack on RTOS • Go in my free time • Mercari/Souzoh • Google App Engine Go Engineer • Mercari Atte • Next Currency • Google App Engine Go Engineer

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• ຊ ೔ ͷ ࿩ • N C ͷ ؅ ཧ ը ໘ • ؅ ཧ ը ໘ ͷ Ξ ʔ Ω ς Ϋ ν ϟ • ج ຊ ํ ਑ • ٕ ज़ બ ఆ

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4 ຊ೔ͷ࿩ w ؅ཧը໘ͷϝϯςφϯε୲౰ऀ w /$Ͱ͸αʔόαΠυΤϯδχΞ (Pݴޠ ͕ϝϯςφϯε͢Δ w /$͸؅ཧը໘Λ։ൃத

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5 ຊ೔ͷ࿩ w ʮ؅ཧը໘͔ͩΒͱΓ͋͑ͣద౰ʹ࡞͓͍ͬͯͯ༨༟͕ͰͨΒॻ͖௚ͦ͏ʯ w /Pʂ w ౓࡞ͬͨΒ೥Ҏ্ϝϯςφϯε͢ΔՄೳੑ w ؅ཧը໘͸$4΍ͦͷଞΦϖϨʔγϣϯΛ୲౰͢Δਓͷ޻਺΍Ϣʔβମݧʹେ͖͘Өڹ w ଥڠͯ͠͸͍͚ͳ͍ w ΤϯδχΞͳΒࣗ෼͕࢖͏πʔϧ͕࢖͍ʹ͍͘ͷ͸ݏͳ͸ͣ w $4͔Βػೳཁ๬͕͋ͬͨͱ͖αʔόαΠυΤϯδχΞ͕ؾ࣋ͪྑ͘ػೳ։ൃͰ͖Δٕज़ બఆΛ͓ͯ͘͜͠ͱ͕େ੾ w ։ൃͷ৺ཧతϋʔυϧΛԼ͛Δ

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• ຊ ೔ ͷ ࿩ • N C ͷ ؅ ཧ ը ໘ • ؅ ཧ ը ໘ ͷ Ξ ʔ Ω ς Ϋ ν ϟ • ج ຊ ํ ਑ • ٕ ज़ બ ఆ

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7 /$ͷ؅ཧը໘ w ؅ཧը໘ͷ໾ׂ w $4ରԠ w Ϣʔβ৘ใ w ೖग़ۚཤྺ w औҾཤྺ w ར༻੍ݶ

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8 Έͳ͞Μ؅ཧը໘ݟ͍ͨͰ͢ΑͶʁ

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9 ؅ཧը໘νϥݟͤ w ਵ࣌࡞੒த

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• ຊ ೔ ͷ ࿩ • N C ͷ ؅ ཧ ը ໘ • ؅ ཧ ը ໘ ͷ Ξ ʔ Ω ς Ϋ ν ϟ • ج ຊ ํ ਑ • ٕ ज़ બ ఆ

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αʔό ؅ཧը໘8FCϖʔδ 11 αʔόͷΞʔΩςΫνϟ w ιʔείʔυ͸ϞϊϦϙδτϦ αʔόɺϑϩϯτڞ௨ w .JDSPTFSWJDFTͰ͸ͳ͘ͰϞϊϦγοΫ w ΤϯτϦϙΠϯτ͸໾ׂ͝ͱʹ෼ׂ w ؅ཧը໘ͷϖʔδΛඳը͢ΔBENJOXFCͱ؅ཧը໘"1*͚ͩΛ࣋ͭBENJOBQJʹ෼཭ w BENJOBQJ BENJOXFC͸(PPHMFೝূ͕ඞཁɺBQJ͸αʔϏεͷೝূ͕ඞཁ BENJOBQJ BENJO XFC BQJ ΞϓϦ "OESPJE J04 8FC IBOEMFS૚ BQQMJDBUJPO૚ Ϣʔβ৘ใɺར༻੍ݶɺऔҾ৘ใɺೖग़ۚ৘ใɾɾɾ

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αʔό ؅ཧը໘8FCϖʔδ 12 αʔόͷΞʔΩςΫνϟ w ΞϓϦέʔγϣϯ૚͸ɺ͢΂ͯͷΤϯτϦʔϙΠϯτ͔Βڞ௨ͯ͠ར༻Մೳ w ؅ཧը໘ઐ༻ͷΞϓϦέʔγϣϯϩδοΫΛ௥ՃͰॻ͘͜ͱ͸গͳ͍ BENJOBQJ BENJOXFC BQJ ΞϓϦ "OESPJE J04 8FC ϞϊϨϙδτϦ IBOEMFS૚ BQQMJDBUJPO૚ Ϣʔβ৘ใऔಘɺར༻੍ݶͷ࣮ߦɺऔҾ৘ใͷऔಘɺೖग़ۚ৘ใͷऔಘɾɾɾ

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13 ؅ཧը໘ɺϑϩϯτͷΞʔΩςΫνϟ ग़ۚཤྺΛCJOE 7VFΠϯελϯε ϖʔδඳը࣌ʹඞཁͳ஋Λ औಘɺઃఆ ςϯϓϨʔτ (PͷςϯϓϨʔτػೳΛະ࢖༻ αʔόͷίʔυΠϝʔδ BENJOXFC ςϯϓϨʔτΛฦ͍ͯ͠ΔͷΈ BENJOBQJ ग़ۚཤྺΛऔಘ

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14 αʔόͷΞʔΩςΫνϟBENJOBQJͱBENJOXFC w "1* BENJOBQJ ͱ)5.- BENJOXFC Λඳը͢ΔॲཧΛ෼ׂ͍ͯ͠Δ w 41"Ͱ͸Ұൠత w ͔͠͠/$ͷ؅ཧը໘͸41"Ͱ͸ͳ͘ϖʔδ͝ͱʹ63-Λൃߦ͍ͯ͠Δ w 41"Ͱ͸ͳ͍ͷʹ෼ׂͨ͠ཧ༝ w ࠶ར༻ੑɺ੹຿ͷ෼ׂ 1%4 ʹΑΔอकੑͷ޲্ w ྫ͑͹ɺऔҾཤྺΛҟͳΔը໘ʹදࣔ͢Δඞཁ͕Ͱ͖ͯͨ৔߹ w ෼཭͍ͯ͠ͳ͍৔߹͸αʔόαΠυͷίʔυमਖ਼͕ඞཁ w ෼཭͢Δ͜ͱͰɺ7JFXʹؔ࿈͢Δมߋ͸ϑϩϯτΤϯυʹݶఆ w ςελϏϦςΟ w BENJOBQJʹରͯ͠ɺΞϓϦ޲͚"1*ͷ&&ςετ؀ڥΛͦͷ··ར༻Մೳ w 7JFXͱ෼཭͞Ε͍ͯΔͨΊϩδοΫ෦෼͚ͩΛςετՄೳ

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؅ཧը໘8FCϖʔδ αʔό 15 ϑϩϯτͷΞʔΩςΫνϟ w ϒϥ΢β͔Β63-ʹΞΫηε͢ΔͱBENJOXFC΁ w )5.-ɺ$44ɺ+BWBTDSJQUΛड͚औΔ w ඳը࣌ʹ+4͸BENJOBQJʹ஋ΛऔΓʹߦͬͯඳը͢Δ BENJOBQJ BENJOXFC )5.- +BWBTDSJQU 7VFKTΠϯελϯε σʔλόΠϯσΟϯά

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16 ϑϩϯτͷΞʔΩςΫνϟ w γʔέϯε ϒϥ΢β BENJOXFC BENJOBQJ )5.- 7VFKT +BWBTDSJQU IUUQ؅ཧը໘ )5.- $44 +BWBTDSJQU "1*ίʔϧ .PEFMΛ7JFX༻ʹ Ճ޻ͯ͠7.ʹηοτ ඞཁͳ஋Λ.PEFMͱͯ͠औಘ 7.͕)5.-ʹࣗಈతʹ൓ө

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17 ؅ཧը໘ɺϑϩϯτͷΞʔΩςΫνϟ ग़ۚཤྺΛCJOE ग़ۈཤྺΛCJOE IJTUPSZDSFBUFE"U IJTUPSZBNPVOU IJTUPSZTUBUVT 7VFΠϯελϯε ϖʔδඳը࣌ʹඞཁͳ஋Λ औಘɺઃఆ ςϯϓϨʔτ (PͷςϯϓϨʔτػೳΛະ࢖༻ "1*ΫϥΠΞϯτ 7VF͔Β࢖͍΍͍͢Α͏ʹϥοϓ ϑϩϯτͷίʔυΠϝʔδ

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• ຊ ೔ ͷ ࿩ • N C ͷ ؅ ཧ ը ໘ • ؅ ཧ ը ໘ ͷ Ξ ʔ Ω ς Ϋ ν ϟ • ج ຊ ํ ਑ • ٕ ज़ બ ఆ

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19 جຊํ਑ w ଥڠͯ͠͸͍͚ͳ͍ w ͱ͸͍͑ɻ͍͟࡞Γग़࣌͢ʹθϩ͔Βٕज़બఆ΍ΞʔΩςΫνϟΛߟ͑Δ༨༟͸ͳ͍ w αʔόαΠυΤϯδχΞʹͰ͖Δ͜ͱ w ීஈ͔Βࣗ෼͕ཧ૝ͱ͢ΔΞʔΩςΫνϟΛߟ͓͑ͯ͘ w औࣺબ୒Λͯ͠࠷௿ݶͷٕज़ಈ޲͸௥͓ͬͯ͘ w ৽͍͠ΞʔΩςΫνϟɺϑϨʔϜϫʔΫ͕ղܾ͍ͨ͠՝୊͸ʁ w ֤ϑϨʔϜϫʔΫ 3FBDU 7VFKT ͷࡉ͔͍࢓༷Λ௥͍͔͚Δͷ͸೉͍͠ʜ w αʔόαΠυΤϯδχΞͰ΋ࣗ෼͕৴͡Δཧ೦Λ͓࣋ͬͯ͘͜ͱ͕େ੾ w ࢲ͸1%4 .7$ ͱએݴతϨϯμϦϯά͕େ੾ͩͱߟ͍͑ͯ·͢

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20 جຊํ਑։ൃͷ৺ཧతϋʔυϧΛԼ͛Δ w ˓4JNQMF $MFBS w ʷ&BTZ $MFWFS w ඞཁҎ্ʹརศੑΛ͋͛ΔͨΊʹϑϨʔϜϫʔΫ΍ϥΠϒϥϦΛ࠾༻͠ͳ͍ w ϑϨʔϜϫʔΫΛ࠾༻͢Δ͜ͱͰɺཧղ͕༰қʹͳΔ΋ͷΛ࠾༻͢Δɻ w ˓4JNQMF $MFBS w ίʔυͷهड़Λ୹͘͢ΔͳͲɺ࡞ۀྔΛݮΒ͢͜ͱΛ໨తͱͨ͠΋ͷ͸࠾༻͠ͳ͍ɻ w ʷ&BTZ $MFWFS $MFBSJTCFUUFSUIFO$MFWFS 3PC1JLF

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21 ֶशίετ։ൃͷ৺ཧతϋʔυϧΛԼ͛Δ w ՄೳͳݶΓΦϦδφϧٕज़͔Β͍ۙ΋ͷΛ࠾༻͢Δ ֶशίετ ΦϦδφϧٕज़͔Βͷڑ཭ )5.- &4 7VFKT +BWBTDSJQU $44 7FDUZ (PQIFS+4 น

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22 جຊํ਑։ൃͷ৺ཧతϋʔυϧΛԼ͛Δ w ֶशίετʹ͸छྨͷҙຯ͕͋Δ w ΦϦδφϧٕज़͔Βͷڑ཭ w ೃછΈͷ͋Δٕज़͔Βͷڑ཭ w ೃછΈͷ͋Δٕज़͸ਓʹΑͬͯҟͳΔͷͰɺΦϦδφϧٕज़͔Βͷڑ཭͕େ੾ w ֶशίετΑΓେࣄͳ͜ͱ͸৺ཧతϋʔυϧ w ΦϦδφϧٕज़͔Βԕ͍ٕज़Λ࠾༻ͯ͠͠·͏ͱݸਓʹґଘͯ͠͠·͏Մೳੑ w কདྷελϯμʔυʹͳΒͳ͍ͱࢥ͍ͬͯΔٕज़͸ɺֶ΅͏ͱ͍͏ҙཉ͕༙͔ͳ͍

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23 ֶशίετ։ൃͷ৺ཧతϋʔυϧΛԼ͛Δ w ։ൃޮ཰ͱशಘ೉қ౓ͷόϥϯε शಘ೉қ౓ ։ൃޮ཰ )5.- &4 7VFKT +BWBTDSJQU $44 WVFίϯϙʔωϯτ WVFY 'MVY .77.

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24 ֶशίετ։ൃͷ৺ཧతϋʔυϧΛԼ͛Δൃలతٕज़ͷ࠾༻ w ։ൃऀͷٕज़शಘ౓ɺٕज़೉қ౓ɺ։ൃޮ཰ w ٕज़शಘ౓͕ߴ͚Ε͹ɺٕज़೉қ౓͕ߴ͘ͱ΋։ൃޮ཰্͕͕Δ w ٕज़शಘ౓͕௿͍ঢ়ଶͰɺٕज़೉қ౓͕ߴ͍΋ͷΛ࢖͏ͱ։ൃޮ཰͸্͕Βͳ͍ w ϋʔυϧ͕ߴ͗͢Δٕज़͸ֶͿҙཉ͕༙͔ͳ͍Մೳੑ͕͋Δ w αʔόΤϯυΤϯδχΞ͸ɺຊ৬ͷϑϩϯτΤϯδχΞͱಉ౳ͷٕज़शಘ౓͸ͳ͍

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25 ຊԻ w (PͷςϯϓϨʔτେม w ߏจ͕(Pͱؔ܎ͳ͍ w 41"ɺ443ɺ#''ɺXFCQBDLɺCBCFMා͍ w KTΛॻͨ͘ΊʹίϚϯυΛଧͪͨ͘ͳ͍ w τϥϯείϯύΠϧͨ͘͠ͳ͍ w K2VFSZ֮͑ͨ͘ͳ͍ w &4Ҏ߱Λ࢖͍͍ͨ w ඇಉظॲཧ͸೉͍͠ w 1SPNJTFۤख w BTZODBXBJUͰಉظతͳίʔυͷΑ͏ʹॻ͖͍ͨ w %0.ͷૢ࡞Λͨ͘͠ͳ͍ w 7JFXͷঢ়ଶΛҙࣝͨ͠ίʔυ͸೉͍͠ w એݴతϨϯμϦϯά࠷ߴʂ w 7JSUVBM%0.͋Γ͕ͱ͏ʂ3FBDU͔7VFKT࢖͏ͧʂ

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• ຊ ೔ ͷ ࿩ • N C ͷ ؅ ཧ ը ໘ • ؅ ཧ ը ໘ ͷ Ξ ʔ Ω ς Ϋ ν ϟ • ج ຊ ํ ਑ • ٕ ज़ બ ఆ

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27 ٕज़બఆ w αʔόαΠυςϯϓϨʔτΤϯδϯ w +BWBTDSJQUͷόʔδϣϯ w ϑϩϯτΤϯυͷϑϨʔϜϫʔΫ w 6*ϑϨʔϜϫʔΫ

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28 αʔόαΠυςϯϓϨʔτΤϯδϯ w (PͷςϯϓϨʔτ͸େม w ৭ʑͳݴޠػೳΛෆཁͱݴ͍ͬͯΔ(PΤϯδχΞͷதͰ΋ෆධ w 7VFKTͰςϯϓϨʔτΤϯδϯͷػೳΛ୅ସ͢Δ w αʔόͷςϯϓϨʔτ͸࠷௿ݶͷػೳͷΈར༻͢Δ w ࢖͏ม਺ͷ୅ೖ w ࢖Θͳ͍JG GPSͳͲͷ੍ޚߏจ w ͳ͔ͥʁ w ࠶ར༻ੑͷ໰୊ w ςϯϓϨʔτΤϯδϯͰ੍ޚߏจΛར༻͢Δͱ7JFXͷॲཧ͕αʔόαΠυͱϑϩ ϯτΤϯυʹࢄΒ͹Δ w 7JFXʹؔ͢Δॲཧ͸ϑϩϯτΤϯυʹด͡Δ

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29 +BWBTDSJQUͷόʔδϣϯ w ؅ཧը໘͸ɺ$ISPNF࠷৽൛͚ͩରԠ w +2VFSZͷ୅ΘΓʹ&4̒Ҏ߱Λ࢖͏ w CBCFM͸࢖Θͳ͍ w ඇಉظॲཧ w BTZODBXBJUΛར༻ w 1SPNJTF͸ϝιουνΣʔϯ w (PΤϯδχΞ͸͋·ΓϝιουνΣʔϯΛ࢖Θͳ͍ w BTZODBXBJUͷํ͕ಡΈ΍͍͢ w $MBTTΛ࢖͏ w +4ઐ໳Ͱ͸ͳ͍αʔόαΠυΤϯδχΞͰ΋΍͍͚ͬͯͦ͏ͳؾ͕͢Δ

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30 ϑϩϯτΤϯυϑϨʔϜϫʔΫ w Ұ൪γϯϓϧͳ6*ͱ͸ w $6* w $6*ͷಛ௃ w εςʔτϨεɹɹຖճϑϧඳը͢Δ w (6*Ͱ΋ຖճϑϧඳը͢Ε͹៉ྷʹίʔυ͕ॻ͚Δ͸ͣʜ w (6*ͰͦΕΛ΍Δͱ஗͍ͷͰɺ%0.ૢ࡞͕ඞཁͩͬͨ w 7JFXͷεςʔτʹԠͨ͡ϩδοΫΛॻ͘ͷ͸೉͍͠ w 7JSUVBM%0.ͷొ৔ʹΑΓએݴతϨϯμϦϯά͕࣮༻Մೳʹʂ w ίʔυ্͸ϑϧඳը͢ΔΑ͏ͳίʔυΛॻ͘ w 7JSUVBM%0.ʹΑΔࠩ෼ߋ৽ͷͨΊߴ଎

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31 ϑϩϯτΤϯυϑϨʔϜϫʔΫ 3FBDUPS7VFKT w 3FBDU w ఆ൪ w ϑϩϯτΤϯυΤϯδχΞ͸3FBDUΛ࢖͍ͬͯΔҹ৅ w 7VFKT؆୯ʹ࢖͑ͦ͏ɺ݉ۀͷਓ͕࢖͍ͬͯΔҹ৅ w طଘͷαʔόαΠυςϯϓϨʔτʹ௥Ճ͢ΔܗͰ࢖͑Δ w 3FBDUͷ+49ͷΑ͏ͳ΋ͷ͕ඞཁͳ͍ w /$Ͱͷ7VFKTͷ࢖͍ํ w 7VFKTͷجຊػೳ͚ͩΛ࢖͏ w ίϯϙʔωϯτԽʹͩ͜ΘΒͳ͍ w ϖʔδ7VFΠϯελϯε w ඞཁʹԠͯ͡7JFX͚ͩ͸ίϯϙʔωϯτԽ w WVFYΛར༻ͨ͠7JFXͱϩδοΫͷίϯϙʔωϯτԽ͸͠ͳ͍

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32 ϑϩϯτΤϯυϑϨʔϜϫʔΫ ͦͷଞ w ϏϧυΛආ͚͍ͨ w ࠷৽ͷ$ISPNF͔͠ରԠ͠ͳ͍ͨΊWVFDMJ͸࢖Θͳ͍ w 7VFKT$%/ࢦఆ w 'MVYΞʔΩςΫνϟ͸ෆ࠾༻ WVFY w .77.Ͱे෼ͱײͨ͡ w αʔόαΠυΤϯδχΞͷݶք

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33 6*ϑϨʔϜϫʔΫ w 6*ϑϨʔϜϫʔΫ w )5.-ͱσβΠϯ໘Ͱͷ$44͸ී௨ʹॻ͘ w ϨΠΞ΢τ͸ɺ'MFYCPYɺ΋͘͠͸ϨΠΞ΢τઐ༻ͷ$44ϑϨʔϜϫʔΫʁ w ֤ύʔπ͸ઐ༻ͷϥΠϒϥΠ࠾༻Λ͢Δ w ΧϨϯμʔͳͲ

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34 6*ϑϨʔϜϫʔΫ w લϖʔδͷΑ͏ʹ͠Α͏ͱߟ͍͑ͯͨʂ w ؅ཧը໘ͷ࣮૷Λ୲౰͍ͯ͠ΔΤϯδχΞ͔Β&MFNFOU࢖͍·ͤΜ͔ʁͱ͍͏ఏҊ w &MFNFOU w 7VFKTઐ༻6*ϑϨʔϜϫʔΫ w ࢲͷͦͷͱ͖ͷؾ࣋ͪ w ઐ༻ͷλά͸ɺී௨ͷ+4ॻ͖ͨ͘ͳͬͨ࣌ਏͦ͏ w FMJOQVU w 7VFKTઐ༻ͩͱษڧ͠ͳ͍ͱ֤ύϥϝʔλͷҙຯ͕Θ͔Βͳ͍ɻ FMTFMFDU WNPEFMUZQF TMPUQSFQFOE QMBDFIPMEFS4FMFDU pMUFSBCMFUSVF EFGBVMUpSTUPQUJPOUSVF

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35 6*ϑϨʔϜϫʔΫ w फڭઓ૪ʂ w ௝͘͠੝Γ্͕͍ͬͯΔ͔Βࣾ௕΋ࢀઓ w ࣌ؒͰऴઓ w &MFNFOU࠾༻ʂ w ܾΊख w ࣮ࡍʹαϯϓϧΛݟͨͱ͜Ζͱͯ΋Α͔ͬͨ w αϯϓϧͱಉ͡΋ͷΛࣗ෼Ͱ࣮૷͢Δ͜ͱ͸ߟ͑ΒΕͳ͔ͬͨ w 7VFKTΛ࢖͍ͬͯΔͷ͔ͩΒ%0.ૢ࡞͢Δ͜ͱΛؾʹ͠ͳ͍΄͏͕͍͍ w ൓ল w ࣮෺Λݟͳ͍Ͱࣗ෼ͷཧ೦͚ͩΛ௥͍ٻΊͳ͍

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36 6*ϑϨʔϜϫʔΫ ൓লֶशίετͱརศੑͷόϥϯε w ΦϦδφϧٕज़͔Β཭ΕΔͱੜ࢈ੑ্͕͕ΔՄೳੑ͕ߴ͍ w ੜ࢈ੑ্͕͛ΔͨΊʹֶशίετΛڐ༰͢Δ͜ͱ΋ඞཁ w όϥϯε͕େࣄ w ֶशίετ ΦϦδφϧٕज़͔Βͷڑ཭ ੜ࢈ੑ ΦϦδφϧٕज़͔Βͷڑ཭

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• ຊ ೔ ͷ ࿩ • N C ͷ ؅ ཧ ը ໘ • ؅ ཧ ը ໘ ͷ Ξ ʔ Ω ς Ϋ ν ϟ • ج ຊ ํ ਑ • ٕ ज़ બ ఆ

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38 ·ͱΊ w /FYU$VSSFODZͷ؅ཧը໘ٕज़બ୒ w 7VFKTͱ&MFNFOUͷσʔλόΠϯσΟϯάΛཧղ͍ͯ͠Ε͹αʔόαΠυΤϯδχΞ Ͱ΋ૉ௚ʹಡΊΔίʔυ w 1SFTFOUBUJPO%PNBJO4FQBSBUJPO 1%4 ΛकͬͨΞʔΩςΫνϟ

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39 ·ͱΊ w /FYU$VSSFODZͷ؅ཧը໘ٕज़બ୒ w αʔόαΠυͰ͸"1*ͱ8FC͸෼ׂ͢Δ w 7VFKTΛαʔόαΠυςϯϓϨʔτΤϯδϯ୅ΘΓʹར༻͢Δ w 41"ɺ443ɺ#''ͳͲ͸࠾༻͠ͳ͍ w ίϯϙʔωϯτԽʹ͸ͩ͜ΘΒͳ͍ w XFCQBDL΍WVFY͸࠾༻͠ͳ͍ w 7VFKT w جຊػೳͱίϯϙʔωϯτΛ࠾༻ w WVFYɺWVFSPVUFS͸࠾༻͠ͳ͍ w 6*ϑϨʔϜϫʔΫ w 7VFKTઐ༻ͷ&MFNFOU w &4Ҏ߱ͷػೳΛར༻͢Δ w K2VFSZ͸ར༻͠ͳ͍ w

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40 એ఻ w αʔόαΠυΛத৺ʹ঺հ͓ͨ͠࿩ w ("&(PEBUBTUPSF w ϑϨʔϜϫʔΫɺϥΠϒϥϦ w ϨΠϠʔυΞʔΩςΫνϟ w 1SPUPDPM#V⒎FSTPO)551 w "1*υΩϡϝϯτ w 1PTUNBO w DPOpH w $* w ςετ IUUQTTQFBLFSEFDLDPNTPOBUBSEOFYUDVSSFODZHBFHP

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41 ษڧձͷ͝঺հ ࣍ճະఆ The Go gopher designed by Renée French. The golang.tokyo gopher made by Takuya Ueda. Licnesed under the Creative Commons 3.0 Attribution License. ࣍ճະఆ

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42 DPJOUBQࣄલొ࿥ΑΖ͓͘͠ئ͍͠·͢ʂ w ͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ w IUUQTDPJOUBQKQ