1BASE64(1)                        User Commands                       BASE64(1)
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NAME

6       base64 - base64 encode/decode data and print to standard output
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SYNOPSIS

9       base64 [OPTION]... [FILE]
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DESCRIPTION

12       Base64 encode or decode FILE, or standard input, to standard output.
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14       With no FILE, or when FILE is -, read standard input.
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16       Mandatory  arguments  to  long  options are mandatory for short options
17       too.
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19       -d, --decode
20              decode data
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22       -i, --ignore-garbage
23              when decoding, ignore non-alphabet characters
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25       -w, --wrap=COLS
26              wrap encoded lines after COLS character (default 76).  Use 0  to
27              disable line wrapping
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29       --help display this help and exit
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31       --version
32              output version information and exit
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34       The  data are encoded as described for the base64 alphabet in RFC 4648.
35       When decoding, the input may contain newlines in addition to the  bytes
36       of  the formal base64 alphabet.  Use --ignore-garbage to attempt to re‐
37       cover from any other non-alphabet bytes in the encoded stream.
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AUTHOR

40       Written by Simon Josefsson.
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REPORTING BUGS

43       GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
44       Report any translation bugs to <https://translationproject.org/team/>
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47       Copyright © 2021 Free Software Foundation, Inc.   License  GPLv3+:  GNU
48       GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
49       This  is  free  software:  you  are free to change and redistribute it.
50       There is NO WARRANTY, to the extent permitted by law.
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SEE ALSO

53       Full documentation <https://www.gnu.org/software/coreutils/base64>
54       or available locally via: info '(coreutils) base64 invocation'
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58GNU coreutils 9.0                 March 2022                         BASE64(1)
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