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39 lines
638 B
Plaintext
39 lines
638 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# ghcup
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> Haskell toolchain installer.
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> Install, manage, and update Haskell toolchains.
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> More information: <https://gitlab.haskell.org/haskell/ghcup-hs>.
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- Start the interactive TUI:
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`ghcup tui`
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- List available GHC/cabal versions:
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`ghcup list`
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- Install the recommended GHC version:
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`ghcup install ghc`
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- Install a specific GHC version:
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`ghcup install ghc {{version}}`
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- Set the currently "active" GHC version:
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`ghcup set ghc {{version}}`
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- Install cabal-install:
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`ghcup install cabal`
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- Update `ghcup` itself:
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`ghcup upgrade`
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