https://github.com/xorkevin/nutcracker

a simple shell parsing library
https://github.com/xorkevin/nutcracker

Last synced: 3 months ago
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a simple shell parsing library

• Host: GitHub
• URL: https://github.com/xorkevin/nutcracker
• Owner: xorkevin
• License: mpl-2.0
• Created: 2019-06-05T21:02:01.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2019-07-27T07:48:40.000Z (almost 6 years ago)
• Last Synced: 2025-01-05T17:31:08.406Z (4 months ago)
• Language: Go
• Size: 53.7 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# nutcracker

a simple shell parsing and execution engine

### Features

nutcracker can parse a subset of shell commands as detailed below:

#### Environment variables

```bash

echo $HOME ${ENVVAR:-default value}

```

#### Command substitution

```bash

echo $(cat file.txt)

```

#### String variable interpolation

```bash

"$(echo hello) $HOME ${ENVVAR:-default value}"

```