Update cheatsheets

linux/hlint

@@ -0,0 +1,29 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# hlint
+
+> Suggest improvements to Haskell code.
+> More information: <http://hackage.haskell.org/package/hlint>.
+
+- Display suggestions for a given file:
+
+`hlint {{path/to/file}} options`
+
+- Check all Haskell files and generate a report:
+
+`hlint {{path/to/directory}} --report`
+
+- Automatically apply most suggestions:
+
+`hlint {{path/to/file}} --refactor`
+
+- Display additional options:
+
+`hlint {{path/to/file}} --refactor-options`
+
+- Generate a settings file ignoring all outstanding hints:
+
+`hlint {{path/to/file}} --default > {{.hlint.yaml}}`