第44回シェル芸勉強会へようこそ

Transcript

1. ୈ44ճγΣϧܳษڧձ ΁Α͏ͦ͜ ˏpapiron

2. ·ͣ͸ޚྱ ͝ࢀՃ͍͖ͨͩ ͋Γ͕ͱ͏͍͟͝·͢

3. ෱ԬαςϥΠτ ෱Ԭ։࠵͸ ͓͔͛͞·Ͱ ୈ20ճ໨

4. ෱ԬαςϥΠτ ໿Ұ೥ͿΓͷ։࠵ ΤϯδχΞΧϑΣͷσϏϡʔ

5. ษڧձͷझࢫ CLIͷ࢖͍͜ͳ͠ͱ σʔλॲཧΛ ࣮ફͰ஁͑Δʂ

6. ษڧձͷझࢫ ϓϩάϥϚͳํ͸ ࣗ෼ͰίϚϯυΛ࡞Δࡍͷ ΞΠσΞ΍ઃܭͷώϯτʹ

7. ίϚϯυΛ஌Δ •ςΩετॲཧܥ •୯ػೳ •catɺgrepɺsortɺuniqɺ tailɺheadɺtrɺpasteɺ diffɺcomm •ଟػೳ •sed •ϑΝΠϧૢ࡞ܥ •lsɺfind

   •γʔέϯεੜ੒ •seqɺjot •ͦͷଞ •xargsɺtimeɺteeɺechoɺ printfɺbcɺcurl •࠷ऴฌث •awk •perlɺruby (-alne)

8. ۙگ ΠϯύΫτେͳΩϟϥ https://www.sudo.ws/sudo.html

9. ۙگ ࢥΘ͵ͱ͜ΖͰUnicode͕ https://twitter.com/konotarogomame/status/1181576184636694529 $ echo 3053 3046 306E 305F 308D

   3046 | tr -d ' ' | sed 's/..../ \\\\U&/g' | sed 's/^/echo -e /' | bash ͜͏ͷͨΖ͏ $ echo 3084 3081 308C | tr -d ' ' | sed 's/..../\\\\U&/g' | sed 's/^/echo -e /' | bash ΍ΊΕ

10. ۙگ ίʔυϙΠϯτ΁Τϯίʔυ https://twitter.com/minyoruminyon/status/1185158570280509441

11. ۙگ σΧ͍σʔλͷऔΓѻ͍ https://twitter.com/papiron/status/1181156702139211776

12. ۙگ ʮγΣϧܳਓ͔Βͷ௅ઓঢ়ʯ࿈ࡌத Slack΍GithubΛ࢖ͬͯ ڞಉࣥචͯ͠·͢ɻ ࠓ݄ͷωλ͸ ϩάϑΝΠϧ΍ γεςϜ؅ཧίϚϯυ ͷग़ྗΛ੔ཧ͠·͢ɻ