ouch/README.md
2021-11-02 11:26:16 -03:00

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# Ouch!
[![crates.io](https://img.shields.io/crates/v/ouch.svg?style=for-the-badge&logo=rust)](https://crates.io/crates/ouch) [![license](https://img.shields.io/badge/license-MIT-blue.svg?style=for-the-badge&logo=Open-Source-Initiative&logoColor=ffffff)](https://github.com/ouch-org/ouch/blob/main/LICENSE)
`ouch` stands for **Obvious Unified Compression Helper**, it's a CLI tool to compress and decompress files.
- [Features](#features)
- [Usage](#usage)
- [Installation](#installation)
- [Supported Formats](#supported-formats)
- [Contributing](#contributing)
## Features
1. Easy to use.
2. Automatic format detection.
3. Same syntax, various formats.
4. Encoding and decoding streams, it's fast. <!-- We should post benchmarks in our wiki and link them here -->
5. No runtime dependencies (for _Linux x86_64_).
6. Listing archive contents with tree formatting (in next release!).
## Usage
### Decompressing
Use the `decompress` subcommand and pass the files.
```sh
# Decompress one
ouch decompress a.zip
# Decompress multiple
ouch decompress a.zip b.tar.gz c.tar
# Short alternative
ouch d a.zip
```
You can redirect the decompression results to another folder with the `-d/--dir` flag.
```sh
# Decompress 'summer_vacation.zip' inside of new folder 'pictures'
ouch decompress summer_vacation.zip -d pictures
```
### Compressing
Use the `compress` subcommand, pass the files and the **output file** at the end.
```sh
# Compress four files/folders
ouch compress 1 2 3 4 archive.zip
# Short alternative
ouch c file.txt file.zip
# Compress everything in the current folder again and again
ouch compress * everything.tar.gz.xz.bz.zst.gz.gz.gz.gz.gz
```
`ouch` checks for the extensions of the **output file** to decide which formats should be used.
## Installation
[![Packaging status](https://repology.org/badge/vertical-allrepos/ouch.svg)](https://repology.org/project/ouch/versions)
### Downloading the latest binary
Compiled for `x86_64` on _Linux_, _Mac OS_ and _Windows_, run with `curl` or `wget`.
| Method | Command |
|:---------:|:-----------------------------------------------------------------------------------|
| **curl** | `curl -s https://raw.githubusercontent.com/ouch-org/ouch/master/install.sh \| sh` |
| **wget** | `wget https://raw.githubusercontent.com/ouch-org/ouch/master/install.sh -O - \| sh` |
The script will download the [latest binary](https://github.com/ouch-org/ouch/releases) and copy it to `/usr/bin`.
### Installing from source code
For compiling, check the [wiki guide](https://github.com/ouch-org/ouch/wiki/Compiling-and-installing-from-source-code).
## Supported formats
| Format | .tar | .zip | .bz, .bz2 | .gz | .xz, .lz, .lzma | .zst |
|:-------------:|:----:|:----:|:---------:| --- |:---------------:| --- |
| Supported | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
And the aliases: `tgz`, `tbz`, `tbz2`, `txz`, `tlz`, `tlzma`, `tzst`.
Formats can be chained (`ouch` keeps it _fast_):
- `.gz.xz.bz.zst`
- `.tar.gz.xz.bz.zst`
- `.tar.gz.gz.gz.gz.xz.xz.xz.xz.bz.bz.bz.bz.zst.zst.zst.zst`
## Contributing
`ouch` is 100% made out of voluntary work, any small contribution is welcome!
- Open an issue.
- Open a pull request.
- Share it to a friend!