ghc-turtle

'turtle' is a reimplementation of the Unix command line environment in Haskell
so that you can use Haskell as both a shell and a scripting language.
Features include:

Batteries included: Command an extended suite of predefined utilities

Interoperability: You can still run external shell commands

Portability: Works on Windows, OS X, and Linux

Exception safety: Safely acquire and release resources

Streaming: Transform or fold command output in constant space

Patterns: Use typed regular expressions that can parse structured values

Formatting: Type-safe 'printf'-style text formatting

Modern: Supports 'text'


Read "Turtle.Tutorial" for a detailed tutorial or "Turtle.Prelude" for a
quick-start guide
'turtle' is designed to be beginner-friendly, but as a result lacks certain
features, like tracing commands. If you feel comfortable using 'turtle' then
you should also check out the 'Shelly' library which provides similar
functionality.

          

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License: BSD-3-Clause
URL: https://hackage.haskell.org/package/turtle