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1d43bfc598
This is an option supported by coreutils, so we might as well support it too. It allows users to wrap their encoded output after the "column" value they provide. This commit also has the Markdown look more like what we see when running ArgsParser::print_usage_markdown() (and it fixes some of the examples).
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709 B
Name
base64 - encode and decode to base64
Synopsis
$ base64 [--decode] [--wrap column] [file]
Description
base64 encodes or decodes to base64 the data in file file or from stdin if
file is not specified or file is -.
Options
-d,--decode: Decode data-w column,--wrap column: When encoding, wrap output aftercolumncharacters
Examples
# base64 encode the text 'A'
$ echo 'A' | base64
# base64 encode the content of hi.txt
$ base64 hi.txt
# base64 encode the content of baz.txt and wrap after 4 columns
$ base64 -w 4 baz.txt
# base64 decode the text 'Zm9v'
$ echo 'Zm9v' | base64 -d
# base64 decode the content of foo.txt
$ base64 -d foo.txt