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aGVsbG8=\n\nDecode from Base64:\n\n    $ sco -d base64 aGVsbG8=\n    $ hello\n\nEncode to hex:\n\n    $ sco -e hex abc\n    $ 616263\n\nDecode from hex:\n\n    $ sco -d hex 616263\n    $ abc\n    $ sco -d hex 0x616263\n    $ abc\n\nEncode and Decode using pipes:\n\n    $ echo \"hello world\" | sco -e base64 | sco -d base64\n    $ hello world\n\n## Options\n\n__-h, --help__\n\noutput usage information\n\n__-v, --version__\n\noutput the version number\n\n__-e \u0026lt;algo\u0026gt;, --encode \u0026lt;algo\u0026gt;__\n\nencode input with specified algorithm\n\n__-d \u0026lt;algo\u0026gt;, --decode \u0026lt;algo\u0026gt;__\n\ndecode input with specified algorithm\n\n__-l \u0026lt;enc|dec\u0026gt;, --list \u0026lt;enc|dec\u0026gt;__\n\nlist all available encode/decode algorithm\n\n## Supported specifications\n\nFor further details, see [string-codec]\n\n### encoder\n\nhex, ascii, base64, base85 (z85), ascii85, base91, rot5/rot13/rot18/rot47,  \nrev (reverse string), crc1/crc8/crc16/crc24/crc32, adler32, url (url encoding),  \nunixtime, lower, upper, punycode, md4, md5, sha, sha1, sha224, sha256,  \nsha384, sha512, rmd160, whirlpool, etc.\n\n### decoder\n\nhex, ascii, base64, base85 (z85), ascii85, base91,  rot5/rot13/rot18/rot47,  \nrev, url, unixtime, punycode, md5, etc.\n\n## Running tests\n\n    $ git clone https://github.com/knjcode/sco\n    $ cd sco\n    $ npm install\n    $ npm test\n\n[string-codec]: https://github.com/knjcode/string-codec\n[npm-url]: https://npmjs.org/package/sco\n[npm-image]: https://badge.fury.io/js/sco.svg\n[travis-url]: https://travis-ci.org/knjcode/sco\n[travis-image]: 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