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1. ϓϩηε͘Δ͘Δ
   

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2. ࣗݾ঺հ
   ໊લ: ٶ࡚ ହี
   Twitter: @imishinist
   ձࣾ: גࣜձࣾ LIFULL
   ޷͖ͳݴޠ: Go, C, C++
   ޷͖ͳϙέϞϯ: ΤʔϑΟ
   ߴઐ: ٱཹถߴઐ
   

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3. ߴઐ࣌୅ʹ
   ෦಺Ͱ࢖͏ΦϯϥΠϯδϟοδͷγεςϜΛ࡞͍ͬͯͨ
   ͦͷͱ͖ʹɺ@Pelkira͔Β͋Δ͓ئ͍Λ͞ΕΔ
   

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4. ATCODERΈ͍ͨʹ
   ΠϯλϥΫςΟϒͳճ౴ͷ࢓૊Έ࡞Εͳ͍ʁ
   

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5. 
   ৭ʑߟ͕͑ͨ໰୊ΛղܾͰ͖ͣஅ೦
   

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6. ઌ೔
   ٱཹถߴઐͷ༏लͳޙഐ @gedorinku ͱ࿩͍ͯͨ͠ͱ͖
   ΠϯλϥΫςΟϒͳ΍ͭ೉͍͠ͱ͍͏࿩Ͱ੝Γ্͕Δ
   

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7. ݁ߏ͋Ε͔Β஌ࣝ΋૿͑ͨ͠
   Ͱ͖ΔͷͰ͸ʁʁʁʁʁʁʁʁʁʁʁ
   

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8. ΍Γ͍ͨ͜ͱ
   ΠϯλϥΫςΟϒͳճ౴ͷ࢓૊ΈΛ࡞Δ
   

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9. ੍໿
   ໰୊Λղ͘ଆͷϓϩάϥϜ͸มߋͰ͖ͳ͍
   ໰୊Λग़୊͢ΔଆͷϓϩάϥϜ΋جຊతʹ͸มߋͰ͖ͳ͍
   ೚ҙͷϓϩάϥϜ͕࣮ߦ͞ΕΔ
   

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10. ۩ମతʹͲ͏΍ͬͨΒͰ͖ͦ͏͔
    ग़୊ଆͷνΣοΫϓϩάϥϜʢϓϩηεAʣ

    ճ౴ଆͷϓϩάϥϜʢϓϩηεBʣ
    ϓϩηεAͷग़ྗˠϓϩηεBͷೖྗʹ
    ϓϩηεBͷग़ྗˠϓϩηεAͷೖྗ
    ϓϩηεAͷऴྃεςʔλείʔυͰɺਖ਼ղ͔൑அ
    

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11. GOͰॻ͍ͯΈͨ
    ͕ɺಈ͔ͳ͍
    ͦ΋ͦ΋ϓϩηε͔Βग़ྗ͢Β͞Εͳ͍
    

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12. όοϑΝϦϯά
    Cͷඪ४ϥΠϒϥϦ(printf)͸ɺग़ྗΛόοϑΝϦϯά͢Δ
    ߴઐ࣌୅΋ಉ͡໰୊ʹɻɻɻ
    ϓϩάϥϜʹखΛՃ͑ΒΕͳ͍ͱ͍͏੍໿ʹΑΓɺϓϩάϥϜΛ௚઀มߋͤͣʹ΍
    ΔͻͭΑ͏͕͋Δ
    

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13. όοϑΝϦϯάͱ͸
    ؔ਺ͷ಺෦ͰσʔλΛͨΊ͓ͯ͘͜ͱΛόοϑΝϦϯάͱ͍͏
    σʔλΛຖճಡΈॻ͖͢ΔΑΓɺ·ͱ·ͬͯಡΈॻ͖ͨ͠΄͏͕ޮ཰͕͍͍
    

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14. όοϑΝϦϯάͷछྨ
    ϥΠϯόοϑΝϦϯά

    Ұߦ͝ͱʹόοϑΝΛϑϥογϡ͢Δ
    ϒϩοΫόοϑΝϦϯά

    ಛఆͷόΠτ਺͝ͱʹόοϑΝΛϑϥογϡ͢Δ(4096ͱ͔ʁ)
    

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15. όοϑΝϦϯά
    ϓϩηεؒͷೖग़ྗΛܨ͛ΔͱɺϒϩοΫόοϑΝϦϯάʹͳΓɺҰߦ͝ͱʹॲཧ
    Ͱ͖ͳ͍
    ͨͩ͠ɺ୺຤΁ͷೖग़ྗ͸ɺϥΠϯόοϑΝϦϯάʹͳΔ
    

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16. ௚઀΍ΓͱΓ͢Δͷ͕ͩΊͳΒ

    ୺຤Λհͯ͠ೖग़ྗ͢Ε͹͍͍͡Όͳ͍
    

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17. krkr ϓϩηεB
    ϓϩηεA
    pty

    master
    pty

    slave
    

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18. ༏উ
    

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19. Ͱ͸ͳ͍
    

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20. ग़ྗ͕͓͔͍͠
    

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21. ECHO
    ୺຤΁ͷೖྗ͸ɺࣗಈతʹग़ྗ͞ΕΔ
    ϓϩηεB΁ͷೖྗ΋ग़ྗͱͯ͠ೝࣝ͞ΕΔ
    

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22. krkr ϓϩηεB
    ϓϩηεA
    pty

    master
    pty

    slave
    ϓϩηεBͷ΁ͷೖྗ
    ೖग़ྗ͕ϓϩηεA΁౉͞ΕΔ
    

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23. ECHO
    ͏·͘ɺ୺຤ͷϑϥάΛઃఆ͢Δ͜ͱͰɺը໘ʹग़͞ͳ͍Α͏ʹͰ͖Δ
    

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24. ༨ஊ
    stty -echo; cat -
    (stty ίϚϯυ)

    ద౰ʹೖྗͯ͠ɺEnterԡͨ͠λΠϛϯάͰग़ྗ͞ΕΔ
    ͜ͷลΛ͏·͘΍Δ͜ͱͰɺvimͱ͔emacsΈ͍ͨͳΤσΟλ΋࡞ΕΔ
    

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25. CݴޠͰ࡞Δ͜ͱʹͨ͠
    

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26. ༏উ
    https://github.com/imishinist/krkr
    

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27. ·ͱΊ
    ແཧ͡ΌͶʁͬͯࢥ͏੍໿Ͱ΋ؤுΕ͹ҙ֎ͱͳΜͱ͔ͳΔ
    Ͱ͖ͳ͔ͬͨ͜ͱ͕Ͱ͖ΔΑ͏ʹͳΔͷ͸ָ͍͠
    ָ͘͠ੜ͖Α͏ɻ
    

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