Base32

Base32 is a command that turns data into text or reverses that process, using printable ASCII characters to encode data.

Provided by
Most (all?) Linux distributions incorporate this from the GNU Coreutils: and use its man page

Related Commands
These all relate to the output or processing of entire files
 * cat -- concatenate files into a single result.
 * tac -- line-reversed cat
 * nl -- output with line numbers
 * od -- dump in octal and other character representations.
 * rev -- character-reversed cat
 * base64 -- encode binary data