ターミナルtips - Speaker Deck

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λʔϛφϧtips @ucan_lab

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ࣗݾ঺հ • ࢲ͕Ώ͏͖ΌΜͰ͢ɻ

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λʔϛφϧهࣄΛॻ͍ͯ·͢😎

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λʔϛφϧͱ͸🤔

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λʔϛφϧΞϓϦͷछྨ😼 • λʔϛφϧ.app(Macඪ४) • Alacritty • Hyper • iTerm2

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γΣϧͱ͸🤔 • λʔϛφϧ͔Βૢ࡞Λड෇ • ରԠ͢Δಈ࡞ΛOSΧʔωϧʹࢦࣔ • ࣮ߦ݁ՌΛը໘ʹग़ྗ

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γΣϧͷछྨ😼 • bash • zsh • fi sh • ash

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λʔϛφϧͱγΣϧͷؔ܎

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ϓϩϯϓτͱ͸🤔 • prompt(ଅ͢) • ίϯϐϡʔλ͕ೖྗ଴ͪͷঢ়ଶΛࣔ͢   εΫϦʔϯ্ͷγϯϘϧͷ͜ͱ   ʢʮ$ʯʮ%ʯʮ>ʯͳͲ͕ଟ͍ʣ

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ϓϩϯϓτΛΦγϟϨ͠Α͏✨ • https://starship.rs

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starshipΛಋೖͯ͠Έͨ👍

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zshΛ࢖͓͏ʂ • ଞͷ͢΂ͯͷγΣϧͷػೳΛ࣋ͭ • ~/.zshrc ͕ઃఆϑΝΠϧ • macOS Catalina ͔ΒσϑΥϧτγΣϧ • ΊͬͪΌΧελϚΠζͰ͖Δ

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zshࣗಈαδΣετػೳ • zsh-autosuggestions

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tips

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cd # ϗʔϜσΟϨΫτϦ΁Ҡಈ $ cd ~ # νϧμΛ෇͚ͳͯ͘΋ҠಈͰ͖Δ $ cd

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alias # ௕͍ίϚϯυͳͲʹผ໊Λ෇͚Δ $ alias ll='ls -l' $ alias la='ls -al' $ alias l1='ls -1' $ alias dc='docker-compose' # ~/.zshrc ౳ʹॻ͍͓ͯ͘ͱྑ͍

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source # γΣϧͷઃఆΛ൓өͤ͞Δ $ source ~/.zshrc # υοτͰ΋ಉ͜͡ͱʹͳΔ $ . ~/.zshrc

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ˈ_ # γΣϧͷઃఆΛ൓өͤ͞Δ $ mkdir -p ./foo/bar/hoge $ cd $_ # ্هͷίϚϯυͱಉ͡ $ mkdir -p ./foo/bar/hoge $ cd ./foo/bar/hoge

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; ͱ && # 1ͭͷίϚϯυͰෳ਺ͷίϚϯυΛ࣮ߦ $ command_1; command_2 # લͷίϚϯυ͕੒ޭͨ͠৔߹ʹͷΈ # ࣍ͷίϚϯυΛ࣮ߦ $ command_1 && command_2

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ϑΝΠϧΛۭʹ͢Δ $ > sample.txt control + c Ͱڧ੍ऴྃ͢Δ (จࣈೖྗ΋Ͱ͖Δ) # ্هͷίϚϯυͱಉ͡Ͱ͢ $ rm -f sample.txt $ touch sample.txt

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γΣϧΛ࠶ىಈ͢Δ # ઃఆϑΝΠϧͳͲΛಡΈ௚͍ͨ࣌͠ $ exec $SHELL -l # ΤΠϦΞε෇͚Δͱศར $ alias relogin='exec $SHELL -l'

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ΧϨϯτσΟϨΫτϦΛFinder Ͱ։͘ $ open . # ΤΠϦΞε෇͚Δͱศར $ alias f='open .'

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FinderͰ։͍ͯΔσΟϨΫτϦ΁cd $ cdf ࣗ࡞ͨ͠ίϚϯυ

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Rust੡CLIπʔϧ

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exa ls ͷ্Ґޓ׵ɺGitͷεςʔλε΋දࣔ $ exa --time-style=long-iso -g $ exa --time-style=long-iso -hgl --git $ exa --time-style=long-iso -ahgl --git $ exa -1 $ exa -T --git-ignore Ϛδݟ΍͍͢

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bat cat ͷ্Ґޓ׵ɺsyntaxϋΠϥΠτ $ bat sample.txt # tabɺεϖʔεɺվߦίʔυදࣔ $ bat -A sample.txt Ϛδݟ΍͍͢

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fd fi nd ͷ্Ґޓ׵ $ fd [Ωʔϫʔυ] [Φϓγϣϯ] Ϛδศར

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ripgrep grep ͷ্Ґޓ׵ $ rg [Ωʔϫʔυ] [Φϓγϣϯ] Ϛδศར͗͢

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gitui Git TUIπʔϧ(lazygit, tigΑΓߴ଎) $ lazygit ͜Εͳ͠Ͱ͸ੜ͖͍͚ͯͳ͍

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zoxide cd ͷ্Ґޓ׵ $ z [σΟϨΫτϦ໊] σΟϨΫτϦ໊͚ͩͰҠಈͰ͖Δɻ ࠍΕΔɻ

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tealdeer man ͷ্Ґޓ׵ $ tldr [ίϚϯυ໊] ϚδλεΧϧ

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skim fuzzy fi nder(fzf, peco, percol, fzy, hstr) $ sk Ϧετ͔ΒҰக͢ΔจࣈΛߜΓࠐΈ͢Δ (͍͋·͍ݕࡧతͳ)

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delta diff, colordiff ͷ্Ґޓ׵ $ delta [ίϚϯυ໊] ϚδλεΧϧ

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ࢀߟ • https://wonderwall.hatenablog.com/entry/ rust-command-line-tools

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͓͠·͍