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## ascii-art-output
### Objectives
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- You must follow the same [instructions](../README.md) as in the first subject **while** writing the result into a file. Yep, you will read from one file and write to another.
The file must be named by using the flag `--output=<fileName.txt>`, in which `--output` is the flag and `<fileName.txt>` is the file name which will contain the output.
### Instructions
- Your project must be written in **Go**.
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- The code must respect the [**good practices**](../../good-practices/README.md).
- It is recommended that the code presents a **test file**.
### Usage
```console
$ go run . "hello" standard --output=banner.txt
$ cat banner.txt
_ _ _
| | | | | |
| |__ ___ | | | | ___
| _ \ / _ \ | | | | / _ \
| | | | | __/ | | | | | (_) |
|_| |_| \___| |_| |_| \___/
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$ go run . "Hello There!" shadow --output=banner.txt
$ cat banner.txt
_| _| _| _| _|_|_|_|_| _| _|
_| _| _|_| _| _| _|_| _| _|_|_| _|_| _| _|_| _|_| _|
_|_|_|_| _|_|_|_| _| _| _| _| _| _| _| _|_|_|_| _|_| _|_|_|_| _|
_| _| _| _| _| _| _| _| _| _| _| _| _|
_| _| _|_|_| _| _| _|_| _| _| _| _|_|_| _| _|_|_| _|
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$
```
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### Allowed packages
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- Only the [standard Go](https://golang.org/pkg/) packages are allowed
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This project will help you learn about :
- The Go file system(**fs**) API
- Data manipulation