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タガヤスその７で話したLT資料です

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1. ϑΝΠϧΛ࡞Βͣ(JU ʹ$PNNJU 5BLFSV)BZBTBLB !UBLFNJP*0
   ʢλΨϠε
   ͦͷ̓ʣ 1
2. ࣄલௐࠪ
3. (JU࢖ͬͨ͜ͱ͋Δਓ
   ڍखʂ
4. (JUͷϓϩڍखʂ
5. ϓϩͷํ͸෼ͪΐͬͱͷ ٳܜʹͳΓ·͢ɾɾɾ
6. ๻͸ϓϩ͡Όͳ͍ͷͰؒҧ ͑ͨΒ͝ΊΜͳ͍͞ʼʻ
7. XIPBNJ w ͸΍͔͚ͨ͞Δ !UBLFNJP*0
   w ౦๺ֶӃେֶ
   ޻ֶ෦
   ೥
   w ΠϯϑΟχοτϧʔϓͰΞϧόΠτΛͯ͠Δ
   w TFNBOUJDTJOGPTFDOFUXPSLʹڵຯ͕͋Γ·͢
   w དྷ݄஀ੜ೔  ͰͳͷͰਓੜͷઌഐํ֤Ґʹ͓͖·͠ ͯ͸ඒຯ͍͓͠ञͷҿΈ͔ͨΛืूͯ͠·͢
8. ΠϯϑΟχοτϧʔϓઋ୆Ͱ͸(JU͕ ࢖͑ΔֶੜΞϧόΠτΛืूͯ͠·͢ $.
9. ۙگ
10. (JU
    $IBMMFOHF
    ͰҐʹͳͬͨ
11. (JU
    $IBMMFOHFͱ͸ʁ w NJYJ͕ओ࠵ͯ͠Δ(JUʹؔ͢ΔίϯςετɽֶੜΦϯϦʔ
    w HJUϦϙδτϦʹઃ͚ͨ೉୊ΛνʔϜϫʔΫͰղܾ͍ͯ͠ ͘ڝٕܕͷٕज़Πϕϯτ
    w ҰԠશࠃ͔ΒॻྨநબͰબ͹ΕͨਓͷΈ͕ࢀՃͰ͖ΔΠ ϕϯτɽ
12. ڝٕ؀ڥ w ೉қ౓͕̍
    d
    
    ·Ͱ͋ΓɼϖΞͰߦ͏νʔϜઓͩͬͨ
    w νʔϜ͸ͦͷ৔Ͱ૊·͞Εͨॳର໘ͷਓ
    w ͱΓ͋͑ͣ΢ΥʔϜΞοϓ͕ͯΒ೉қ౓ͷ໰୊͔Β ղ͍͍ͯͬͨɽ
    w ղ͍ͨΒHJUIVCʹQVTI
    w $*ϕʔεͰ໰୊ΛΦʔτδϟονͯ͠Δ
13. ໰୊ྫʢงғؾʣ w ίϯϑϦΫτΛ௚ͨ͠Γ
    w ഁଛͨ͠ϑΝΠϧΛम෮ͨ͠ΓɾɾɾͳͲ
    w ৄ͘͠͸ެ։৘ใͰ͸ͳ͍ͷͰݴ͑ͳ͍ͷͰ͝ΊΜͳ ͍͞ʼʻ
14. େձͷงғؾ w ϖΞͰղ͍ͯΔͷͰNBTUFS
    ʹ
    QVTI
    G
    Λ͕ͪ͠
15. େձͷงғؾ w ͓ޓ͍໰୊ղ͖ऴΘͬͨͱࢥͬͯΔ
16. ݁Ռ
17. ޙ೔ஊ wޙ೔͋ΔϦϙδτϦͰʮ13ͷαΠζσΧΠʯͱ ΩϨΒΕͨ
    wීஈ࢖Θͳ͍೴Έͦ࢖ͬͨͷͰઋ୆Ӻ৐Γա͝͠ ͯ੝ԬͰҰധͯ࢝͠ൃͰେֶʹΤΫετϦʔϜొ ߍΛ͢Δ͜ͱʹͳͬͨ
18. ຊ୊
19. ϑΝΠϧΛ࡞Βͣ(JUʹ $PNNJU
20. Ͱ͖ΔΜͰ͢✊
21. (JU0CKFDU w HJU
    JOJUΛͯ͠IPHF͢Δͱੜ·ΕΔHJUPCKFDUTͷதͷ࿩
    w CMPC
    w ϑΝΠϧσʔλΛදݱͯ͠Δ
    w 5SFF
    w ϑΥϧμߏ଄Λදݱͯ͠Δ
    w $PNNJU
    w USFF΁ͷࢀরͱίϛοτϢʔβʔͱλΠϜελοϓͷදݱ
22. $PNNJUͷ࡞ΒΕํ wίϛοτͱ͍͏ͷ͸zCMPCzͱ͍͏σʔλ͕zUSFFz ʹඥ͍ͮͯΔ
    w$PNNJU
    PCKFDU͕USFFಉ࢜ͷίωΫγϣϯΛҙຯ ͯ͠Δ
24. CMPCͱUSFFͷؔ܎ਤ
25. $PNNJUͱUSFFͷؔ܎ਤ
26. ࣮ࡍʹ΍ͬͯݟͨ
27. w ϑΝΠϧΛ࡞Δ
    w HJU
    JOJU
    ͢Δ
    w 0CKFDUͷத͸QBDL
    JOGPͷΈ͕ݱஈ֊ʹ͸ଘࡏͯ͠Δ $mkdir fugafuga $cd fugafuga/ $git init > Initialized empty Git repository in fugafuga/.git/ find .git/objects/ > .git/objects/ > .git/objects//pack > .git/objects//info
28. w HJU
    IBTIPCKFDUʹύΠϓͯ͠DSFBUF
    EBUB
    w PCKFDU*%Λܭࢉͯ͠ϑΝΠϧ͔ΒCMPCΛ࡞੒͢ΔίϚϯυ
    w HJU
    DBUpMFͰνΣοΫɽ͔֬ʹग़དྷͯΔ $ echo 'create data' | git hash-object -w --stdin > 070f3bd01632c945394b3aac7187a9d91ca4816a $ ls $ git cat-file -p 070f > create data
29. w HJU
    VQEBUFJOEFY
    w XPSLJOH
    USFFͷϑΝΠϧΛJOEFYʹొ࿥͢Δ
    w ͸DINPE
    ͱಉ͡ײ͡
    w UFTUUYUͱ͍͏ՍۭͷσʔλΛೖΕͯΔʢଘࡏͯ͠ͳ͍ʣ git update-index --add --cacheinfo 100644 070f3bd01632c945394b3aac7187a9d91ca4816a test.txt
30. w HJU
    XSJUFUSFFΛ࢖͏
    w 4UBHFJOHΤϦΞΛUSFF
    PCKFDUʹॻ͖ग़͢͜ͱ͕Ͱ͖Δ
    w ·ͩUSFF͕ͳ͍ͱ͖ʹࣗಈͰJOEFY͔ΒUSFF
    PCKFDUΛ࡞Δ
    w HJU
    DBUpMFͰνΣοΫɽ͔֬ʹग़དྷͯΔ $ git write-tree > c47b19c8b7a3b7724138f73e4cd53efa0f1e9595 $ git cat-file -p c47b > 100644 blob 070f3bd01632c945394b3aac7187a9d91ca4816a test.txt
31. w DPNNJUUSFFʹύΠϓͯ͠pSTU
    DPNNJU
    w $PNNJU
    Λ࡞ΔίϚϯυ
    w HJU
    DBUpMFͰνΣοΫɽ͔֬ʹग़དྷͯΔ $ echo 'first commit' | git commit-tree c47b > 9ee76e488f2882f12e5fb15d8016e80946ff48dd $ git cat-file -p 9ee76e488f2882f12e5fb15d8016e80946ff48dd > tree c47b19c8b7a3b7724138f73e4cd53efa0f1e9595 > author TakeruHayasaka <taketarou2@gmail.com> 1538081510 +0900 > committer TakeruHayasaka <taketarou2@gmail.com> 1538081510 +0900 > first commit
32. ·ͱΊ w ίϛοτͱ͍͏ͷ͸zCMPCzͱ͍͏σʔλ͕zUSFFzʹඥ͍ͮͯΔ
    w $PNNJU
    PCKFDU͕USFFಉ࢜ͷίωΫγϣϯΛҙຯͯ͠Δ
    w (JU
    ͱ͍͏ͷ͸࣮͸௿ϨΠϠʔͳදݱΛந৅Խͯͯ͠ීஈ๻Β ͸࢖͍ͬͯΔɽ
33. w IUUQTHJUTDNDPNCPPLKBW (JU&"&&&# (JU&""&&#&" &"'&
    w IUUQUBLFJPIBUFOBCMPHDPNFOUSZ  ϦϑΝϨϯε