はじめてのGit #gitkyoto

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͸͡ΊͯͷGit ͨͿΜؔ੢Ͱ͍ͪ͹ΜΏΔ͍Gitೖ໳

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ͨͳ͔ͻͯ͞Δ @tanakahisateru Pinoco developer js-markdown-extra maintainer PHPTAL contributor Firebug translation contributor Yii framework user ...and more OSS experienced

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Կऀ͔ͱ͍͏࿩ΛΘ ͔Γ΍͍͢ͱ͜Ͱ ͸͍͜ΕͰࠓ೔஻ͬͨਓ͕୭ͩͬ ͔ͨ๨Εͳ͘ͳΓ·ͨ͠

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๻͸ͦΜͳGitͷ͍͢͝ਓ͡Όͳ͍Ͱ͢ɻ GitHubͰඞཁͳ࠷௿ݶͷ஌͔ࣝ͋͠Γ·ͤΜɻ Θ͔Βͳ͍͜ͱ͸͙͢άάΓ·͢ɻ Git͸ଞਓͱ࢖ͬͯφϯϘͰ͠ΐͬͯࢥ͍·͢ɻ Θͨ͠ͱGit

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ਓʹGitΛڭ͑Δͱ͜͏ͳͬͨ લ৬Ͱ͸ɺσβΠφʔ(ίʔμʔ)ͷಉ྅΍ΫϥΠΞϯτʹGit Λڭ͑ͯ࢖ͬͯ΋Βͬͯ·ͨ͠ɻ σβΠφʔ͸ʮ͜Εͳ͔ͬͨΒ࢓ࣄͰ͖ͳ͍ʯͬͯதಟʹͳ Γ·ͨ͠ɻ ΫϥΠΞϯτͱͷ΍ΓͱΓ͕௒εϜʔζʹͳΓ·ͨ͠ɻ

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ڭ͑ͳ͖ΌଛͩΑ͜Ε

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͜ͷηογϣϯͰ͸ ϗϯτͷೖ໳͔Βͪΐͬͱ͚ͩ౿ΈࠐΜͰ࢝Ί·͢ɻ Έͳ͞Μ͕৬৔ͳΓऔҾઌͳΓͰɺ෍ڭ͢ΔଆͷਓʹͳΔ͙ Β͍ͷதಟʹ͢Δͷ͕໨ඪͰ͢ɻ(ॳ৺ऀͱ͔ؔ܎ͳ͍Ͱ͢) ڭΘΒͳͯ͘΋Θ͔ͬͯΔਓ͸ɺڭ͑ํͷώϯτΛύΫͬͯ ͍ͩ͘͞ɻGit͸ଞਓͱ࢖ͬͯφϯϘͰ͢ɻ

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όʔδϣϯ؅ཧͬͯ? ࣮͸Έͳ͞ΜɺͨͿΜ͢Ͱʹόʔδϣϯ؅ཧΛ΍͍ͬͯΔͱ ࢥ͍·͢Αɻ ೔෇໊Λ͚ͭͯϑΥϧμΛόοΫΞοϓ͢ΔΞϨɻ

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No content

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͜ͷ΁Μ·ͩ΍Δؾ͋Δ

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ʮͪΐͬͱෳ਺ҊݟͤͯΑʯ ʮ͑ͬ...ʯ

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ʮ΍ͬͺΓલͷલͷ͕ྑ͔ͬͨʯ (΍Δؾͳ͘ͳ͖ͬͯͯΔײ)

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ʮ΍ͬͱϑΟοΫεҊͰ͖ͨ...όλοʯ

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ʮͬͦ͘͞Ͱѱ͍Μ͚ͩͲ௚͕͠...ʯ (นυϯͰ͢ΑͶ)

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਺೔ޙ

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Ͳͷࢠ͕Ͳͷࢠ͔͠Β...?

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ख࡞ۀͷ᠘ ਓؒ͸αϘΔ/যΔ/ؒҧ͑Δɻ ϑΥϧμͷલޙؔ܎ʹอূ͕ͳ͍ɻ ୭͕ԿΛͨ݁͠Ռͳͷ͔Θ͔Βͳ͍ɻ ϋʔυσΟεΫʹ΄ͱΜͲಉ͡಺༰ͷϑΥϧμͰ͖ͯɺ ͍͢͝ૣ͞Ͱ༰ྔΛѹഭͯ͘͠Δɻ

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ͦΜͳ͋ͳͨ΋ GitΛ࢖͏ͱ

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͜͏ͳΓ·͢

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͞Βʹ͜͏ͳΓ·͢

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೔෇ϑΥϧμͱͷ͕͍ͪ ୭͕ɺ͍ͭɺԿΛมߋͨ͠ͷ͔ཤྺʹ࢒Δɻ Ͳͷมߋ͕ͲΕΛݩʹͨ͠ͷ͔ɺॱ൪Λؒҧ͑ͳ͍ɻ ਖ਼ࣜͳ࠷৽൛͕Θ͔Δͱ͍͏େࣄ͞ɻ มߋ৘ใ͚ͩΛอଘ → ϋʔυσΟεΫΛѹഭ͠ͳ͍ɻ (ͳͷͰԕྀͳ͘όοΫΞοϓͰ͖Δ)

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Subversion < Git ॳ৺ऀʹ͸(ͦͯ͠ଟ෼কདྷͣͬͱ)Git͕Φεεϝɻ αʔόͷ४උ͕·ͩͰ΋࡞ۀΛ࢝ΊΒΕΔɻ FinderͰউखʹҠಈ/࡟আ/໊લมߋΛͯ͠΋յΕͳ͍ɻ มߋཤྺͷࢀর͕ͱͯ΋଎͍ɻ ϓϥάΠϯ͕ͳ͍ͷͰਓʹΑͬͯػೳͷ͕ࠩग़ͳ͍ɻ (͜Ε͸Mercurialʹର͢ΔϝϦοτ)

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Ͳ͏ͤGit͸ඞཁ

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ΈΜͳGitHub ΋ͬͱ͋ΔΑ

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΍ͬͯΈΑ͏

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Πϯετʔϧ ࠷৽ͷXcodeΛ࢖͍ͬͯΔ ਓ͸΋͏ೖ͍ͬͯ·͢ɻ ͳ͍ਓ͸ͪ͜Β http://git-scm.com/

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Ͱɺ࣍͸...

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଴ͬͯɺ͜Θ͘ͳ͍͔Β

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͜Ε͔Β΍Ζ͏ͱͯ͠Δ͜ͱ ʮGit͸ίϚϯυͩʯͱ͍͏͜ͱΛ஌ͬͯ΋Β͍·͢ɻ ίϚϯυΛଧͪࠐΈͳ͕Β༻ޠΛ͓΅͑·͠ΐ͏ɻ ࣦഊͯ͠΋େৎ෉ɺ໨త͸ૢ࡞͡Όͳͯ͘ཧղͰ͢ɻ ֓೦Λཧղ͔ͯ͠ΒGUI΁ɻ ͦͷͱ͖͸΋͏ɺίϚϯυ͸๨Ε͍͍ͯͯɻ

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< \ｺﾜｸﾅｲｶﾗ/

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͏͖͝·͔͢

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ࣗ෼ͷ໊લΛઃఆ͠Α͏

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࡞ۀऀͷ໊લ͸ࣗݾਃࠂͰ͢ɻ Git͸ࣗ෼Ͱউखʹ࢝ΊͨΓผͷαʔόʹҾӽͨ͠ΓͰ͖ΔͷͰɺ ୭͕࡞ۀ͔ͨ͠ͱ͍͏໊લ͸αʔόͷೝূͱ͸׬શʹผͳͷͰ͢ɻ

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͜ͷ࿅शͰ࢖͏ ιʔείʔυΛ...

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http://www.initializr.com/ ύΫΓ·͢Ͷ

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IEͱ͔Faviconͱ͔ΦϑͰ

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μ΢ϯϩʔυ&ల։

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͜Ε͕ॳ൛Ͱ͢

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࡞ۀ͢ΔϑΥϧμΛ։͘ cd[εϖʔε]ͷ͋ͱɺλʔϛφϧʹ ϑΥϧμΛυϩοϓ͠·͢ɻ

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͍·։͖·ͨ͠

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ݱࡏλʔϛφϧͰ։͍͍ͯΔϑΥϧμΛʮΧ ϨϯτσΟϨΫτϦʯͱݴ͍·͢ɻ cd ͷޙʹύεΛࢦఆ͢ΔͱɺΧϨϯτσΟϨ ΫτϦΛม͑Δ͜ͱ͕Ͱ͖·͢ɻ ΧϨϯτσΟϨΫτϦͷ֬ೝ͸ pwd Ͱ͢ɻ

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ϗϯτʹ߹ͬͯΔ?

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͜ͷ΁Μେৎ෉Ͱ͔͢ʔ

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͍Α͍ΑGitͰ͢Αʔ

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git init

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.git=ϩʔΧϧϦϙδτϦ

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ϦϙδτϦ=ೖΕ෺ .git ͕ফ͑ΔͱԿ΋ͳ͔ͬͨ͜ͱʹͳΔɻ શ෦΍Γ௚͍ͨ͠ͱ͖͸ rm -rf .git (͋Δ͍͸ৄ͍͠ਓʹͬͦ͜Γฉ͖·͠ΐ͏)

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git status

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Untracked ﬁles = ·ͩ؅ཧ͍ͯ͠ͳ͍ϑΝΠ ϧ͕͜Ε͚ͩ͋Δͱ͍͏͜ͱɻ git add Λ࢖͑ͱݴΘΕ͍ͯ·͢Ͷɻ

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git add

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add = ίϛοτ(͋ͱͰݴ͍·͢)͢ΔϦετʹϑΝ Πϧ௥Ճ͢Δͱ͍͏ҙຯͰ add Ͱ͢ɻ ͜ͷૢ࡞Λεςʔδͱݴ͍·͢ɻ όʔδϣϯ؅ཧͰ΋ͬͱ΋େࣄͳૢ࡞ɺίϛοτ ͷ४උͰ͢ɻ ͪΐ͏ͲɺFinderͰγϑτΩʔΛԡ͠ͳ͕ΒϑΝΠ ϧΛϙνϙν͢ΔΑ͏ͳ΋ͷͰ͢ɻ

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͔Βͷ→ git status

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git status ͷ݁Ռ͕ Changes to be committed: ͱ͍͏ϦετʹͳΓ·ͨ͠ɻ ͍Α͍Α͕࣍ॳΊͯͷίϛοτͰ͢ɻ

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git commit -m “...”

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ॳճίϛοτ͓ΊͰͱ͏͍͟͝·͢ɻίϛοτ ͸όʔδϣϯ؅ཧͰ΋ͬͱ΋ॏཁͳػೳͰ͢ɻ બΜͩϑΝΠϧΛ .git ϑΥϧμͷதʹόοΫΞ οϓίϐʔͨ͠ΠϝʔδͰ͢ɻ ֤ίϛοτʹ͸ɺ࡞ۀऀͷ໊લɺίϛοτͷ೔ ࣌ɺϝοηʔδ͕ඞͣ࢒Γ·͢ɻ

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-m ͳ͠Ͱ git commit ͱͯ͠͠·͍ɺͳʹ͕ ى͔ͬͨ͜Θ͔Βͳ͍ਓ͸ɺۙ͘ͷৄͦ͠͏ ͳਓʹฉ͍͍ͯͩ͘͞ɻ Θ͔Δਓ͸ͦͷ··ଓ͚ɺ:wq Ͱऴྃͨ͠Β ͍͍ͱࢥ͍·͢ɻ Θ͔Βͳ͍ਓ͸GUIΛ࢖͏·Ͱ଴ͬͯͶɻ

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git status ...? → git log ...!

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git status ͸ nothing to commit (working directory id clean)ͱݴ͍ͬͯ·͢ɻ࠷ޙͷίϛ οτ͔Β·ͩมߋ͕ͳ͍ͱ͍͏ҙຯͰ͢ɻ git log ͰաڈͷίϛοτΛࢀরͰ͖·͢ɻ ίϛοτʹ 00e8ac1be367fb350... ͱ͍͏ID͕෇ ͍͍ͯΔ͜ͱ͕Θ͔Γ·͢ɻ͜ͷίϛοτͷϢ χʔΫͳ؅ཧ൪߸ͰɺΘΓͱॏཁͰ͢ɻ

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৺഑ͳΒ git log --stat

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΋͠ .DS_Store ͰάνάνݴΘΕΔਓ͸...

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.gitignore ͱ͍͏ϑΝΠϧʹ

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.DS_Store ͱॻ͖·͢

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.gitignore = git + ignore (ແࢹ) ແࢹ͢ΔϑΝΠϧ໊΍ύεͷύλʔϯΛॻ͘

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͜͜·Ͱͷ·ͱΊ git init git status git add <ﬁle/folder> git commit -m “message” git log .gitignore

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Ή͔͍ͣ͠ͻͱʔ

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ͦ͏Ͱ͢Ͷ...

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༊͠੒෼ิॆ͠ͱ͖·͢

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͔͜͜Β໘ന͘ ͳΔΑɻ index.htmlʹ มߋൃੜɻ

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git status

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git diff

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git commit -a -m “...”

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git commit -a ͸มߋ͞ΕͨϑΝΠϧΛ͢΂ͯ add ͔ͯ͠Βίϛοτͱ͍͏ҙຯͰ͢ɻ git add Ͱεςʔδ͔ͯ͠Β git commit ͢Δ ͷͱಉ͡Ͱ͢ɻ

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git log

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ϩάͷ݁Ռ͕2ͭʹͳΓ·ͨ͠ɻ ʮιʔεΛมߋͯ֬͠ೝɾίϛοτʯΛࣗ༝ ʹ΍ͬͯΈ·͠ΐ͏ɻ

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࡞ۀ͕۠੾ΕͨΒ͙͢ʹίϛοτ͠·͠ΐ ͏ɻ ࠩ෼อଘͳͷͰ༰ྔ͸৯͍·ͤΜɻԕྀͳ͘ ͲΜͲΜ΍Γ·͠ΐ͏ɻ(※ Photoshop͸ผ) ස౓ͷ໨҆͸ɺ1ߦͷϝοηʔδͰҙຯΛද ͤΔఔ౓ͷมߋηοτͰ͢ɻ

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͜͜·Ͱͷ·ͱΊ git status ΍ git diff Ͱঢ়ଶΛ֬ೝͭͭ͠... มߋ → ίϛοτ → มߋ → ίϛοτ → ... ͜͜͸೉͘͠ͳ͍Ͱ͢Ͷɻ

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ͭ͗ɺͪΐͬͱ೉͍͠࿩ʹͳΓ·͢ɻ

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< \ｺﾜｸﾅｲｶﾗ/

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HTMLͷߋ৽Λ͠ͳ͕Β ཪͰίπίπCSSΛม͍͑ͨ

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ϒϥϯν

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git branch css-coding git checkout css-coding

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css-coding ͱ͍͏໊લͷϒϥϯνΛ࡞Γɺϒ ϥϯνΛ੾Γସ͑·ͨ͠ɻ ׳Ε͍ͯΔਓ͸ git checkout -b css-coding Ͱɺ࡞੒ͱ੾Γସ͑Λಉ࣌ʹͰ͖·͢ɻ

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git branch (ύϥϝʔλͳ͠)

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ϒϥϯν͕2ͭ͋Δ͜ͱɺࠓͷϒϥϯν͕ css-codingͩͱ͍͏͜ͱ͕Θ͔Γ·͢ɻ master = ࠷ॳ͔Β͋ΔϝΠϯͷϒϥϯν

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css-coding ϒϥϯνͰɺ css/main.css Λॻ͖׵͑ɻ

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commit → log

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H1 HENKOU → CSS PINK ͱ͍͏มߋͷྲྀΕ Ͱͨ͠Ͷɻ͜ΕΛԱ͓͍͍͑ͯͯͩ͘͞ɻ (ਓʹΑͬͯ͸ҧ͏͔΋͠Ε·ͤΜ) ͜͜ͰɺCSSͷ࡞ۀΛ΍ΊͯɺHTML͚ͩม ߋ͢Δ࡞ۀͷྲྀΕʹ໭Γ·͠ΐ͏ɻ

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git checkout master

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masterϒϥϯνͰ͸ɺ࠷ޙͷίϛοτ͕·ͩ H1 HENKOU ͷ··Ͱ͢ɻͭ·Γ...

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΋ͱͲ͓Γ

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Կࣄ΋ͳ͔ͬͨ ͔ͷΑ͏ʹ index.html Λॻ͖׵͑ͯ...

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commit → log

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H1 HENKOU → KIJI MIDASI ͱ͍͏ྲྀΕͰ ίϛοτ͕ͭͳ͕Γ·ͨ͠ɻ masterϒϥϯνͰ͸ɺCSSؔ܎ͷίϛοτ͕ ͳ͔ͬͨ͜ͱʹͳ͍ͬͯ·͢ɻ

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ผϑΥϧμ࡞ۀͷΠϝʔδ master css-coding

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branchͱ͸ git branch css-coding css-coding

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checkoutͱ͸ master git checkout master ࡞ۀϑΥϧμ

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git log --oneline --graph --all

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͔ͨ͠ʹίϛοτͷཤྺ͕෼ذ͍ͯ͠·͢ɻ ϒϥϯν͸ผͷਓͱ࡞ۀ͢Δͱ͖༗ޮͰ͢ɻଞͷόʔδϣ ϯ؅ཧπʔϧͱGit͕ҧ͏ͷ͸ɺλάͳΜ͔ΑΓͣͬͱϒ ϥϯνͷ΄͏͕࢖༻ස౓ߴ͍ͱ͍͏఺Ͱ͢ɻ Ͱ΋ͪΐͬͱ೉͍͠ͷͰɺޓ͍ʹಉ࣌ʹ৮Βͳ͍Α͏੠ Λ͔͚ͳ͕ΒͻͱͭͷϒϥϯνͰ΍ͬͯ΋͍͍Ͱ͢ɻ ͨͩ͠ɺ͜ͷʮίϛοτͷ෼ذʯͱ͍͏֓೦͸ɺGitΛཧ ղͯ͠࢖͏্Ͱઈରʹ๨Εͯ͸͍͚·ͤΜɻ

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git merge -m “...” css-coding

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ͨͬͨͻͱͭͷίϚϯυͰ ผͷϒϥϯνͷ࡞ۀ͕߹ମ!

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mergeͱ͸ master css-coding git merge

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Ϛʔδ͸ɺ૬खͷϒϥϯν͔ΒมߋϑΝΠϧ ͚ͩΛऔΓग़ͯ͠ɺࣗ෼ͷϑΝΠϧΛ্ॻ͖ ͢ΔΠϝʔδɻ ΋͠ϒϥϯνؒͰಉ͡ϑΝΠϧΛมߋͯͨ͠ ΒɺͦΕΒ͕ڝ߹(ίϯϑϦΫτ)ͨ͠ঢ়ଶʹ ͳΓ·͢ɻ

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͍·ίϯϑϦΫτʹ͍ͭͯઆ໌͢Δͷ͸େม ͳͷͰɺͳΔ΂͘ى͜͞ͳ͍Α͏ʹͯͩ͘͠ ͍͞ɻ GitͰίϯϑϦΫτΛղফ͢Δͷ͸ɺ SubversionΑΓͣͬͱ؆୯ͳͷͰ҆͝৺Λɻ ΋͠ىͬͨ͜Βܦݧऀʹฉ͖·͠ΐ͏ɻ

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ࢀߟ: ௒Θ͔Γ΍͍͢ϒϥϯνͷ࿩ http://www.slideshare.net/ kotas/git-15276118

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͜͜·Ͱͷ·ͱΊ git branch ϒϥϯν໊ git checkout ϒϥϯν໊ git branch git log --oneline --graph --all git merge ϒϥϯν໊

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Ή͔͍ͣ͠ͻͱʔ

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ͦΖͦΖ·ͨ༊͠੒෼

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͍͍ͪͪίϚϯυଧͭͷ͸ ਖ਼௚͠ΜͲ͍

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http://gitx.frim.nl/

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͋͑ͯ΋ͬͱ΋ݹ͍GitXΛ࢖͍·͢ɻ ͜͜·Ͱͷઆ໌ʹରԠ͢Δػೳ͔͠ͳ͍ͷ Ͱɺ͘͢͝Θ͔Γ΍͍͢ɻ ίϚϯυӡ༻ͱͷ૬ੑ͕͍͍Ͱ͢ɻ ίϚϯυ͕ۤखͳਓʹ͸ɺޙͰ΋ͬͱઌͷػ ೳ͕͋ΔπʔϧΛ঺հ͠·͢ɻ

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log, diff, branch

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branch -d(࡟আ), checkout

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status, diff

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add, checkout --(มߋΛ΍ΊΔػೳ)

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commit + ΤσΟλ

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͓·͚: λʔϛφϧ޷͖ͳΒ tig

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վߦίʔυͷมߋ CRLF→LF จࣈίʔυͷมߋ SJIS→UTF-8 Πϯσϯτํ਑ͷมߋ λϒ→εϖʔε ઈର్தͰ΍ͬͯ͸͍͚ͳ͍͜ͱ

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͜Ε΍ΔͱɺϑΝΠϧͷ͢΂ͯͷߦ͕ॻ͖׵Θͬͨͱೝࣝ͞ Ε·͢ɻ ຊདྷͷมߋҙਤ͕Θ͔Βͳ͘ͳΓ·͢ɻ ΍ΔͳΒૣ͍ஈ֊ͰɺશιʔεͷϑΥʔϚοτΛҰؾʹมߋ ͢ΔίϛοτΛ͠·͠ΐ͏ɻ ઈର్தͰ΍ͬͯ͸͍͚ͳ͍͜ͱ

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< \ｺﾜｸﾅｲｶﾗ/

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͍Α͍ΑGitHub΁

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https://github.com/

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·ͩͷਓ͸αΠϯΞοϓ

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Welcome to social coding.

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ެ։伴Λొ࿥ ެ։伴ೝূͱSSHͷઆ໌͸ল͖·͢ɻ ͣ͹Γɺ~/.ssh ͋Γ·͔͢? open ~/.ssh id_rsa.pub ͕͋Ε͹OKɺͦΕΛ࢖͍·͢ɻ ͳ͍ਓ͸͜ΕͰ࡞Γ·͢: ssh-keygen -t rsa -C "your_email@youremail.com" ͢Ͱʹ͍࣋ͬͯΔਓ͸ྡͷਓΛख఻ͬͯ͋͛·͠ΐ͏ɻ

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͜͜ʹৄ͘͠ग़͍ͯ·͢: https://help.github.com/articles/ generating-ssh-keys

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id_rsa.pub Ͱ͖ͨΒ... Ͱɺid_rsa.pubͷ಺༰Λ·Δ͝ͱίϐϖ͠·͠ΐ͏ɻ

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ϦϙδτϦΛ࡞Ζ͏ ͜͜

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Ͱ͖ͨ

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͸͡Ίͯͷpush

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⌘+R

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git push origin master ͸originͷϦϞʔτϦ ϙδτϦʹmasterϒϥϯνΛΞοϓϩʔυ͢ ΔΠϝʔδͰ͢ɻ -u Φϓγϣϯ͸ɺҎ߱masterϒϥϯνͰ git push ͚ͩͨ͠ͱ͖ɺσϑΥϧτͰoriginʹ push͢ΔΑ͏ʹͳΔͱ͍͏ඥ෇͚ɻ

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push push

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ͱ͜ΖͰ͜ͷEditͬͯ?

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ฤूͰ͖ͪΌ͏!

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ϝοηʔδ+ίϛοτ

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git pull

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git pull ͸ϦϞʔτͷϦϙδτϦ͔ΒϩʔΧϧ ʹμ΢ϯϩʔυ͢ΔΠϝʔδɻ ͋ɺGitHubͷαΠτͰฤू͢Δͱɺಈ࡞֬ೝ Ͱ͖ͯͳ͍ιʔεͰίϛοτΛੵΉ͜ͱʹͳ ΔͷͰɺී௨͸μϝͰ͢Αɻ

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pull pull

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ϦϞʔτ͔Βpull͢Δ=μ΢ϯϩʔυͨ͠΋ͷΛແ໊ϒϥϯνͱ Έͳͯ͠ɺϚʔδ→ίϛοτΛ΍͍ͬͯΔɻ μ΢ϯϩʔυͯ͠Ϛʔδ͠ͳ͍pullΛfetchͱݴ͏ɻ pull = fetch + merge ͱʹ͔͘ɺ͍͖ͳΓϩʔΧϧͥΜͿ্ॻ͖Ͱ͸ͳ͍ɻ FTPͰམͱ͖ͯͨ͠ϑΝΠϧΛ͍͖ͳΓ্ॻ͖ͯ͠ࠔͬͨ͜ͱ... ͋Γ·͢ΑͶɻ pullͷ஫ҙ఺

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ϦϞʔτͷ࠷৽ΑΓݹ͍ঢ়گʹੵΜͩίϛοτΛpush͢Δͷ ͸ېࢭ͞Ε·͢ɻ ͳͷͰɺ·ͣϩʔΧϧʹpull͔ͯ͠Βɺ࡞ۀ→ίϛοτ →pushͷॱংΛकΓ·͠ΐ͏ɻ ଞͷਓ্͕͛ͨαʔόͷ࠷৽Λݹ͍ϑΝΠϧͰFTP্ॻ͖͠ ͯࠔͬͨ͜ͱ...͋Γ·͢ΑͶɻ pushͷ஫ҙ఺

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΍΍͍͜͠ͷͰɺͱΓ͋͑ͣWeb੍࡞ͷݴ༿Ͱ͍͏ͱɺαʔ ό΁ͷΞοϓϩʔυͱαʔό͔Βͷμ΢ϯϩʔυͰOKͰ͢ɻ ͨͩɺಥવͷ্ॻ͖Ͱେࣦഊ͠ͳ͍૷ஔ͕෇͍ͯΔͱ͍͏͜ ͱ͚ͩཧղ͍ͯͩ͘͠͞ɻ GitͰΤϥʔʹͳΔͱ͍͏ͱ͖͸ɺ΋ͦ͜͠Ͱࣦഊ͕ى͖ͳ͔ ͬͨΒɺ΋ͬͱͻͲ͍͜ͱ͕ى͍ͬͯͨ͜ɺͱ͍͏ՄೳੑΛ ๷͍Ͱ͘Ε͍ͯΔͱࢥ͍·͠ΐ͏ɻ Ή͔͍ͣ͠ͻͱʔ

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ͱ͜ΖͰ͖ͬ͞ɺoriginʹʮmasterΛʯpush ͨ͠ͱݴ͍·ͨ͠ɻ

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ͭ·Γ...GitHubʹ͸·ͩ css-coding ϒϥϯν ͕ͳ͍!!

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git push origin css-coding

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ϒϥϯν΋pushͰ͖ͨ

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pushͱpull͸ϒϥϯν͝ͱʹݸผͰ͢ɻ ͲΕΛpush/pull͢Δ͔Λҙࣝ͠·͠ΐ͏ɻ ݸผ͔ͩΒͱ͍ͬͯ༰ྔ͕ഒʹͳΔΘ͚Ͱ͸͋Γ·ͤ Μɻফඅ͢Δͷ͸ࠩ෼ͷྔ͚ͩͰ͢ɻ

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ϩʔΧϧͷ࡞ۀσΟϨΫτϦΛ࡟আͯ͠΋ฏؾɻ ͜ΕͰαʔόʹશ෦͋ΔͷͰ

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GitHubͷ͔͜͜Β

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git clone ...

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·͋ɺclone ͢Δͷ͸͍͍ͩͨଞਓͰ͢ɻ ్த͔Β࡞ۀʹࢀՃ͢Δਓ͸ɺgit init Ͱ͸ͳ ͘͜ͷ git clone ͔Βελʔτ͠·͢ɻ ͋ͱͰଞͷਓͱڞಉ࡞ۀͷ࿅श͠·͠ΐ͏ɻ

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෮ݩͰ͖·ͨ͠

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͍΍ʙΑ͔ͬͨΑ͔ͬ...

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͓΍? img

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஫: ۭϑΥϧμ͸μϝ Git͸ۭͷϑΥϧμΛ؅ཧͰ͖·ͤΜɻ͋͘·ͰϑΝΠϧͷมߋ ͷ؅ཧͳͷͰɻ ۭͬΆͷϑΥϧμΛҡ͍࣋ͨ͠৔߹ɺதʹԿ͔μϛʔͷϑΝΠ ϧΛೖΕ͍ͯͩ͘͞ɻ μϛʔϑΝΠϧ໊͸ empty, .gitkeep, .gitignore, .htaccess ͳͲ͍ Ζ͍Ζͳश׳͕͋Γ·͢ɻ ͋·Γ৺഑͠ͳͯ͘΋࣮֐͕͋Δ͜ͱ͸·ΕͰ͢ɻ

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ͪͳΈʹmasterҎ֎ͷϦϞʔτϒϥϯνΛ ϩʔΧϧʹ࿈Εͯ͘ΔͳΒ... git branch css-coding origin/css-coding

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͜͜·Ͱͷ·ͱΊ git remote add ϦϙδτϦ໊ ΞυϨε git push -u ϦϙδτϦ໊ ϒϥϯν໊ git push (஫:ϒϥϯν͝ͱ) git pull git clone ΞυϨε ۭͷϑΥϧμ͸ແࢹ͞ΕΔ git branch ϒϥϯν໊ origin/ϒϥϯν໊

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༊͠(ry

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͓଴ͨͤ͠·ͨ͠ GUIͰ͢Α

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http://rowanj.github.com/gitx/

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GitXͷ͍͢͝൛

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clone

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remote/fetch/pull/push

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͜Μͳ͜ͱ·Ͱ git branch css-... origin/css-...

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GitX͸gitίϚϯυʹ஧࣮ͳUIͳͷͰɺίϚϯ υͰཧղͨ͠ਓ͕࢖͍΍͍͢Ͱ͢ɻ ͜ͷUIࣗମ͕ʮGitͰͰ͖Δ͜ͱू(؆қ൛)ʯ ͋Γ͕ͪͳૢ࡞͕ͻͱͱ͓Γ͋ΔͷͰɺ͞Β ʹษڧ͢ΔϙΠϯτ͕ݟ͖͑ͯ·͢ɻ

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·ͩ͜Ε͡Ό࢖͍ʹ͍͘ ͱࢥͬͨΒɺϝΠϯͰ࢖ ͏πʔϧ͸΋ͬͱࣗ෼ʹ ߹͏ͷΛબͼ·͠ΐ͏ɻ

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͜ΕͰΑ͏΍͘ ελʔτϥΠϯ

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Ή͔͍ͣ͠ͻͱʔ

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gitͷίϚϯυ Ή͔͍ͣ͠ͷ͸ʙ

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No content

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gitͷίϚϯυମܥ͸ʮ࢖͏ਓͷؾ࣋ͪʯͰ͸ ͳ͘ʮ಺෦ઃܭͷࣄ৘ʯͰͰ͖͍ͯ·͢ɻ ࡞ͬͨਓͷؾ࣋ͪʹͳͬͨΒཧղͰ͖Δͱ͔ ແཧήʔɻ ͳͷͰ...

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ࡉ͔͍ૢ࡞ํ๏͸๨Εͯ΋͔·͍·ͤΜɻ ༻ޠͱ֓೦ͱ࢓૊ΈͷجຊΛ๨Εͳ͍͜ͱ͕ॏཁͰ͢ɻ ཧղͯ͠͠·͑͹ɺGUIΛ࢖ͬͨ΄͏͕ޮ཰తͰ͢ɻ ίϚϯυΛ஌ΔͱɺGUIͷઆ໌ςΩετ͕ίϚϯυΦϓγϣ ϯͷԿΛࢦ͢ͷ͔ɺ૝૾Ͱ͖ΔΑ͏ʹͳΓ·͢ɻ ͔ͩΒͦ͜

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ͨͩ͠... ຊ౰ʹࠔͬͨͱ͖͸άάͬͯίϚϯυΛίϐϖͰ͖ΔΑ͏ʹ ͠ͱ͖·͠ΐ͏ɻ GUIͷૢ࡞खॱ͸ٕज़ϒϩάʹॻ͔Εʹ͍͘ɻ git͸άάΕΔ! ←͜͜ॏཁ

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͓ർΕ༷Ͱͨ͠