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ܭࢉثՊֶ࣮ݧٴͼԋश :VTVLF.JZB[BLJ !૯߹ݚڀ߸ؗ ܭࢉػՊֶ࣮ݧٴͼԋशͷ
 ͨΊͷ(JU

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͜Μͳ͜ͱ͋Γ·ͤΜ͔ w ʮίʔυΛॻ͍͍ͯͨΒΑ͘Θ͔Βͳ͘ͳͬͨ ͷͰࡢ೔ॻ͍ͨͱ͜Ζ·Ͱ໭Γ͍ͨʯ w ʮͲ͜Λฤूͨ͠ͷ͔෼͔Βͳ͘ͳͬͨʯ w ʮ՝୊Λఏग़ͨ͠λΠϛϯάͷίʔυΛ࢒ͯ͠ ͓͖͍ͨʯ

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(JUΛ࢖͏ͱʜ w ࣍ͷΑ͏ͳ͜ͱ͕Ͱ͖·͢ w ػೳΛͭ௥Ճͨ͠௚ޙͷঢ়ଶΛอଘ w ՝୊Λఏग़ͨ͠λΠϛϯάͷঢ়ଶΛอଘ w લճͷঢ়ଶ͔Βฤूͨ͠಺༰ͷࠩ෼ΛӾཡ

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(JUͱ͸ w ෼ࢄܕόʔδϣϯ؅ཧγεςϜ 7$4  w -JOVYΧʔωϧͷόʔδϣϯ؅ཧͷͨΊʹ
 -JOVT5PSWBMETࢯʹΑͬͯ։ൃ w ݱࡏͷϝϯςφᖛ໺७ࢯ

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όʔδϣϯ؅ཧγεςϜ w ϑΝΠϧ ιʔείʔυͳͲ ͷมߋཤྺΛ؅ཧ ͢ΔγεςϜ w ػೳΛ௥Ճ͢Δͨͼʹͦͷঢ়ଶΛอଘͰ͖Δ w όάΛ࢓ࠐΜͰ͠·ͬͨ৔߹͸Ҏલͷঢ়ଶʹ໭ Δ͜ͱ͕Ͱ͖Δ w ͋Δఔ౓ͷن໛ͷιϑτ΢ΣΞͰ͸΄΅ඞਢ

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(JUͷΠϝʔδ ίϛοτ
 ϑΝΠϧͷมߋ಺༰΍
 ϝοηʔδΛؚΉ w ίϛοτ͕༗޲ඇ८ճάϥϑ %"( Λ੒͢ ϒϥϯνɾϚʔδ ཤྺΛ෼ذͯ͠౷߹Ͱ͖Δ
 ࠓճ͸આ໌͠ͳ͍

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࡞ۀͷྲྀΕ 8PSLJOH ࡞ۀσΟϨΫτϦ 4UBHJOH )JTUPSZ ίϛοτ  OFX QBSTFSSLU UFTUSLU NPEJpFE TZOUBYSLU 8PSLJOH%JSFDUPSZʹϑΝΠϧΛ௥Ճɾฤू

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࡞ۀͷྲྀΕ 8PSLJOH ࡞ۀσΟϨΫτϦ 4UBHJOH )JTUPSZ ίϛοτ  ίϛοτ͍ͨ͠ϑΝΠϧΛTUBHJOHʹ
 HJUBEEpMFpMF OFX QBSTFSSLU UFTUSLU NPEJpFE TZOUBYSLU OFX QBSTFSSLU NPEJpFE TZOUBYSLU

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࡞ۀͷྲྀΕ 8PSLJOH ࡞ۀσΟϨΫτϦ 4UBHJOH )JTUPSZ ίϛοτ  4UBHJOHͷ಺༰Λίϛοτ ཤྺʹొ࿥ 
 HJUDPNNJUNNFTTBHF OFX QBSTFSSLU UFTUSLU NPEJpFE TZOUBYSLU OFX QBSTFSSLU NPEJpFE TZOUBYSLU NFTTBHF IBTI OFX QBSTFSSLU NPEJpFE TZOUBYSLU

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ϦϙδτϦͷ࡞੒ w όʔδϣϯ؅ཧΛ࢝ΊΔͨΊʹ ཤྺΛ֨ೲ͢Δ (JUϦϙδτϦΛ࡞੒͢Δ w ͸͡ΊʹҰ౓͚ͩߦ͑͹ w ϓϩδΣΫτͷϧʔτσΟϨΫτϦͰ
 $ git init

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ঢ়ଶͷ֬ೝ w ݱࡏͷ(JUϦϙδτϦͷঢ়ଶΛ֬ೝ͢Δʹ͸
 $ git status w 8PSLJOH%JSͰ௥Ճɾมߋ͞Εͨ಺༰΍
 4UBHJOHʹ௥Ճ͞Εͨ಺༰͕දࣔ͞ΕΔ w ঢ়گ͕Α͘Θ͔Βͳ͘ͳͬͨΒͱΓ͋͑ͣ TUBUVTΛݟΔบΛ͚ͭ·͠ΐ͏

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ίϛοτ w ػೳͷ௥Ճ΍όάͷमਖ਼ͳͲ͖Γͷྑ͍࣌఺Ͱ ίϛοτ͠ঢ়ଶΛอଘ͓ͯ͘͠ w ·ͣ৽͘͠όʔδϣϯ؅ཧԼʹஔ͘ϑΝΠϧ΍ มߋͨ͠ϑΝΠϧΛ4UBHJOHʹ௥Ճ͢Δ
 $ git add …

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ίϛοτ w 4UBHJOHͷ಺༰Λίϛοτͯ͠ཤྺʹొ࿥͢Δ
 $ git commit -m "" w ίϛοτ࣌ʹ͸ϝοηʔδΛ෇Ճ͢Δ w มߋ಺༰Λॻ͍͓ͯ͘ͱޙͰ෼͔Γ΍͍͢ w ྫύʔαʔΛ࣮૷ w ྫҙຯղੳͰʙʙʙʹͳΔόάΛमਖ਼

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ཤྺͷӾཡ w ཤྺΛӾཡ͢Δ$ git log w ίϛοτͷҰཡ͕ϋογϡɾϝοηʔδɾ೔࣌ͳͲ ͱͱ΋ʹදࣔ͞ΕΔ w ͦΕͧΕͷίϛοτ͸ϋογϡ 4)" Ͱ
 ҰҙʹಛఆͰ͖Δ
 ྫ5a00b5712a039bfea1e8055206ab697e3081247d w ΦϓγϣϯΛ෇Ճ͢Δͱ΋ͬͱ৭ʑݟΕΔ

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ཤྺͷӾཡ w ಛఆͷίϛοτͷมߋ಺༰ΛݟΔ
 $ git show

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ࠩ෼ͷӾཡ w ࠷ޙͷίϛοτͱ8PSLJOHͷࠩ෼
 $ git diff w ࠷ޙͷίϛοτͱ4UBHJOHͷࠩ෼
 $ git diff --cached w ͋Δίϛοτ"ͱ͋Δίϛοτ#ͷࠩ෼
 $ git diff ...

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࠷ޙͷίϛοτ·Ͱ໭Δ w pMFPSEJSΛ࠷ޙͷίϛοτͷঢ়ଶʹ໭͢
 $ git checkout

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ίϛοτͷ࡟আ w ͋Δίϛοτ·Ͱ࡟আ͢Δ
 8PSLJOH%JS͸ͦͷ·· 
 $ git reset --soft w ͋Δίϛοτ·Ͱ࡟আ͢Δ
 8PSLJOH%JS΋ॻ͖׵͑Δ 
 $ git reset --hard

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• man git / git help w IUUQTHJUTDNDPNEPD w IUUQTUSBJOJOHHJUIVCDPNSFTPVSDFT ͞Βʹৄ͘͠