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QNX Software Development Platform
QNX SDP is a cross-compiling and debugging environment, including an IDE and command-line tools, for building binary images and programs for target boards running the QNX OS 8.0.
Utilities & Libraries
Utilities Reference
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base64
Encode and decode data, and print to standard output (POSIX, toybox)

QNX Momentics IDE User's Guide
This User's Guide describes version 8.0 of the Integrated Development Environment (IDE) that's part of the QNX Tool Suite.
QNX Software Development Platform
QNX SDP is a cross-compiling and debugging environment, including an IDE and command-line tools, for building binary images and programs for target boards running the QNX OS 8.0.
- Quickstart Guide
- System Architecture
  The System Architecture guide accompanies the QNX OS and is intended for both application developers and end-users.
- OS Components & Operations
- Graphics
- Programming
- System Security Guide
  The QNX System Security Guide is intended for both system integrators who are responsible for the security of a QNX OS system and developers who want to create a QNX OS resource manager free from vulnerabilities.
- Utilities & Libraries
  - C Library Reference
  - Devctl and Ioctl Commands
  - JSON Library Reference
  - PAM Reference
  - QNX Helpers Developer's Guide
    These libraries provide QNX helpers, including helpers that assist with logging, string conversion, and number and type sizes.
  - SPI Framework Technote
  - Utilities Reference
    - Utility Conventions
    - A
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      - base64
        Encode and decode data, and print to standard output (POSIX, toybox)
      - basename (host)
        Return the nondirectory portion of pathname (POSIX)
      - basename (target)
        Return the non-directory portion of pathname (POSIX, toybox)
      - bc
        Bench calculator arbitrary-precision arithmetic language (POSIX, toybox)
      - bison
        General-purpose parser generator (GNU)
      - bpf
        Berkeley Packet Filter
      - bunzip2
        Decompress files (POSIX, toybox)
      - bzcat
        Decompress files to standard output (POSIX, toybox)
      - bzip2
        Compress and decompress files
      - bzip2recover
        Recover data from a damaged bzip2 file
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    - Commonly Used Environment Variables
    - Selecting the Target System
    - Glossary
  - WPA Control Interface Reference
    This document provides a reference for the Wi-Fi Protected Access (WPA) control interface, which provides a C API for the WPA/IEEE 802.11i protocols in Wi-Fi client stations. Application developers who want to control WPA operations and get associated status and event data should read this reference.
- Migrating to QNX OS 8.0
QNX Software in the Cloud
QNX Toolkit for Visual Studio Code
This User's Guide describes the QNX^® Toolkit for Visual Studio Code. The guide introduces you to the QNX Toolkit by explaining the QNX development environment and how to build, run, and debug your QNX^® Operating System (OS) applications and systems.
Typographical Conventions, Support, and Licensing
This section describes the typographical conventions used throughout the documentation, explains how to obtain technical support, and provides some information about licensing.

base64

Encode and decode data, and print to standard output (POSIX, toybox)

Syntax:

base64 [-di] [-w columns] [file...]

Runs on:

QNX OS

Options:

-d: Decode the input, previously created by base64.
-i: Ignore non-alphabetic characters when decoding.
-w columns: Wrap the encoded output at the specified line location. The default is 76 or 0 for no wrap.
file: The pathname of a file that is being encoded or decoded.

Description:

The base64 utility encodes and decodes files to standard output. If you do not specify a file, or when a file is the dash character (-), base64 reads the standard input.

When decoding, the input may contain newlines in addition to the bytes of the formal Base64 alphabet.

This utility is provided as part of the toybox package. For information on how to enable it, see toybox.

Contributing author:

Rob Landley and the toybox project (see https://landley.net/toybox/).

Page updated: August 09, 2024