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btoa-atob's Introduction

btoa-atob

NodeJS-based command line utility to convert files to base64 and vice versa.

Warning

You're probably better off using a more established btoa/atob converter, such as btoa.

Installation

If you have npm:

$ sudo npm install btoa-atob -g

If not:

$ sudo make install

Usage

See btoa --help and atob --help.

Flags:

-p	--prefix		The content of the file before output.
-s	--suffix		The content of the file after output.
-o	--output-to-file	The file to write the output to. If not specified, write to stdout.

Examples

Convert file-a into base64 and write the data to file-b

$ btoa file-a -o file-b

Convert a string from stdin back from base64 and output to stdout

$ echo "ZXhhbXBsZQo=" | atob

Convert contents of file-a to base64 and write into a javascript file assigning it to a var called filedata

$ btoa file-a -p "var filedata = '" -s "'" -o filedata.js

MIT License

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btoa-atob's Issues

can't get working .js string for use with audiolib

I've tried this with a bunch of different samples (all .wav) and none of them seem to work with the example shell script. I always get a DOM Exception: INVALID_CHARACTER_ERR (5).

I'm trying to create a .js sample for use in audioLib. The strings you included with audioLib.js all work great... I was wondering if the file has to be in a particular format? Big-Endian? 8-bit?

If you have any ideas let me know! I put a file I was unable to convert here:

http://www.charlie-roberts.com/misc/ClosedHat.wav

Thanks - Charlie

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