Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
プロセスくるくる
Search
Taisuke Miyazaki
March 30, 2019
Programming
0
77
プロセスくるくる
Taisuke Miyazaki
March 30, 2019
Tweet
Share
More Decks by Taisuke Miyazaki
See All by Taisuke Miyazaki
私の推しPodcast
imishinist
0
780
Other Decks in Programming
See All in Programming
fieldalignmentから見るGoの構造体
kuro_kurorrr
0
130
Contribute to Comunities | React Tokyo Meetup #4 LT
sasagar
0
600
一緒に働きたくなるプログラマの思想 #QiitaConference
mu_zaru
80
20k
バイラテラルアップサンプリング
fadis
3
390
Thank you <💅>, What's the Next?
ahoxa
1
600
JAWS DAYS 2025 re_Cheers: WEB
komakichi
0
100
今話題のMCPサーバーをFastAPIでサッと作ってみた
yuukis
0
120
Rubyの!メソッドをちゃんと理解する
alstrocrack
1
160
Optimizing JRuby 10
headius
0
580
20250429 - CNTUG Meetup #67 / DevOps Taiwan Meetup #69 - Deep Dive into Tetragon: Building Runtime Security and Observability with eBPF
tico88612
0
170
Beyond_the_Prompt__Evaluating__Testing__and_Securing_LLM_Applications.pdf
meteatamel
0
110
Making TCPSocket.new "Happy"!
coe401_
1
3.3k
Featured
See All Featured
The Cult of Friendly URLs
andyhume
78
6.3k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
700
Imperfection Machines: The Place of Print at Facebook
scottboms
267
13k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
34
2.2k
Building Adaptive Systems
keathley
41
2.5k
Visualization
eitanlees
146
16k
jQuery: Nuts, Bolts and Bling
dougneiner
63
7.7k
Side Projects
sachag
453
42k
Designing for Performance
lara
608
69k
Why Our Code Smells
bkeepers
PRO
336
57k
Into the Great Unknown - MozCon
thekraken
38
1.7k
Scaling GitHub
holman
459
140k
Transcript
ϓϩηε͘Δ͘Δ
ࣗݾհ ໊લ: ٶ࡚ ହี Twitter: @imishinist ձࣾ: גࣜձࣾ LIFULL ͖ͳݴޠ:
Go, C, C++ ͖ͳϙέϞϯ: ΤʔϑΟ ߴઐ: ٱཹถߴઐ
ߴઐ࣌ʹ ෦Ͱ͏ΦϯϥΠϯδϟοδͷγεςϜΛ࡞͍ͬͯͨ ͦͷͱ͖ʹɺ@Pelkira͔Β͋Δ͓ئ͍Λ͞ΕΔ
ATCODERΈ͍ͨʹ ΠϯλϥΫςΟϒͳճͷΈ࡞Εͳ͍ʁ
৭ʑߟ͕͑ͨΛղܾͰ͖ͣஅ೦
ઌ ٱཹถߴઐͷ༏लͳޙഐ @gedorinku ͱ͍ͯͨ͠ͱ͖ ΠϯλϥΫςΟϒͳ͍ͭ͠ͱ͍͏ͰΓ্͕Δ
݁ߏ͋Ε͔Βࣝ૿͑ͨ͠ Ͱ͖ΔͷͰʁʁʁʁʁʁʁʁʁʁʁ
Γ͍ͨ͜ͱ ΠϯλϥΫςΟϒͳճͷΈΛ࡞Δ
੍ Λղ͘ଆͷϓϩάϥϜมߋͰ͖ͳ͍ Λग़͢ΔଆͷϓϩάϥϜجຊతʹมߋͰ͖ͳ͍ ҙͷϓϩάϥϜ͕࣮ߦ͞ΕΔ
۩ମతʹͲ͏ͬͨΒͰ͖ͦ͏͔ ग़ଆͷνΣοΫϓϩάϥϜʢϓϩηεAʣ ճଆͷϓϩάϥϜʢϓϩηεBʣ ϓϩηεAͷग़ྗˠϓϩηεBͷೖྗʹ ϓϩηεBͷग़ྗˠϓϩηεAͷೖྗ ϓϩηεAͷऴྃεςʔλείʔυͰɺਖ਼ղ͔அ
GOͰॻ͍ͯΈͨ ͕ɺಈ͔ͳ͍ ͦͦϓϩηε͔Βग़ྗ͢Β͞Εͳ͍
όοϑΝϦϯά Cͷඪ४ϥΠϒϥϦ(printf)ɺग़ྗΛόοϑΝϦϯά͢Δ ߴઐ࣌ಉ͡ʹɻɻɻ ϓϩάϥϜʹखΛՃ͑ΒΕͳ͍ͱ͍͏੍ʹΑΓɺϓϩάϥϜΛมߋͤͣʹ ΔͻͭΑ͏͕͋Δ
όοϑΝϦϯάͱ ؔͷ෦ͰσʔλΛͨΊ͓ͯ͘͜ͱΛόοϑΝϦϯάͱ͍͏ σʔλΛຖճಡΈॻ͖͢ΔΑΓɺ·ͱ·ͬͯಡΈॻ͖ͨ͠΄͏͕ޮ͕͍͍
όοϑΝϦϯάͷछྨ ϥΠϯόοϑΝϦϯά Ұߦ͝ͱʹόοϑΝΛϑϥογϡ͢Δ ϒϩοΫόοϑΝϦϯά ಛఆͷόΠτ͝ͱʹόοϑΝΛϑϥογϡ͢Δ(4096ͱ͔ʁ)
όοϑΝϦϯά ϓϩηεؒͷೖग़ྗΛܨ͛ΔͱɺϒϩοΫόοϑΝϦϯάʹͳΓɺҰߦ͝ͱʹॲཧ Ͱ͖ͳ͍ ͨͩ͠ɺͷೖग़ྗɺϥΠϯόοϑΝϦϯάʹͳΔ
ΓͱΓ͢Δͷ͕ͩΊͳΒ Λհͯ͠ೖग़ྗ͢Ε͍͍͡Όͳ͍
krkr ϓϩηεB ϓϩηεA pty master pty slave
༏উ
Ͱͳ͍
ग़ྗ͕͓͔͍͠
ECHO ͷೖྗɺࣗಈతʹग़ྗ͞ΕΔ ϓϩηεBͷೖྗग़ྗͱͯ͠ೝࣝ͞ΕΔ
krkr ϓϩηεB ϓϩηεA pty master pty slave ϓϩηεBͷͷೖྗ ೖग़ྗ͕ϓϩηεA͞ΕΔ
ECHO ͏·͘ɺͷϑϥάΛઃఆ͢Δ͜ͱͰɺը໘ʹग़͞ͳ͍Α͏ʹͰ͖Δ
༨ஊ stty -echo; cat - (stty ίϚϯυ) దʹೖྗͯ͠ɺEnterԡͨ͠λΠϛϯάͰग़ྗ͞ΕΔ ͜ͷลΛ͏·͘Δ͜ͱͰɺvimͱ͔emacsΈ͍ͨͳΤσΟλ࡞ΕΔ
CݴޠͰ࡞Δ͜ͱʹͨ͠
༏উ https://github.com/imishinist/krkr
·ͱΊ ແཧ͡ΌͶʁͬͯࢥ͏੍ͰؤுΕҙ֎ͱͳΜͱ͔ͳΔ Ͱ͖ͳ͔ͬͨ͜ͱ͕Ͱ͖ΔΑ͏ʹͳΔͷָ͍͠ ָ͘͠ੜ͖Α͏ɻ