uu-basenc(1)

uu-basenc1

Encode/decode data and print to standard output with no file, or when file is -, read standard input. when decoding, the input may contain newlines in addition to the bytes of the formal alphabet. use --ignore-garbage to attempt to recover from any other non-alphabet bytes in the encoded stream.

Usage

basenc [OPTION] ... [FILE]

Overview

Encode/decode data and print to standard output With no FILE, or when FILE is -, read standard input.

When decoding, the input may contain newlines in addition to the bytes of the formal alphabet. Use --ignore-garbage to attempt to recover from any other non-alphabet bytes in the encoded stream.

Options

-d, --decode

decode data

-i, --ignore-garbage

when decoding, ignore non-alphabetic characters

-w, --wrap <COLS>

wrap encoded lines after COLS character (default 76, 0 to disable wrapping)

--base64

same as 'base64' program

--base64url

file- and url-safe base64

--base32

same as 'base32' program

--base32hex

extended hex alphabet base32

--base16

hex encoding

--base2lsbf

bit string with least significant bit (lsb) first

--base2msbf

bit string with most significant bit (msb) first

--z85

ascii85-like encoding; when encoding, input length must be a multiple of 4; when decoding, input length must be a multiple of 5

--base58

visually unambiguous base58 encoding

-h, --help

Print help

-V, --version

Print version

[file]

Version

v(uutils coreutils) 0.12.0

From uutils-coreutils 0.12.0-1 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.