# executor
Haskell module to execute single or multiple shell commands

[![Build Status][travis-image]][travis-url]
[![MIT License][license-image]][license-url]

# API

## exec

Execute a single shell command returning its output

```hs
import Executor (exec)

main = do
  -- execute a simple `ls` in the current folder
  res <- exec "echo hi"
  -- hi\n
```

## execSequenceSync

Execute a list of shell commands in sequence synchronously returning their results in a list

```hs
import Executor (execSequenceSync)

main = do
  -- execute synchronously the following commands
  res <- execSequenceSync [
      "echo hi",
      "sleep 1",
      "echo goodbye"
    ]
  -- ["hi\n", "", "goodbye\n"]
```

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[travis-url]:https://travis-ci.org/GianlucaGuarini/executor

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[license-url]:LICENSE