QNX Momentics IDE User's Guide
QNX Software Development Platform
- Quickstart Guide
- System Architecture
  The System Architecture guide accompanies the QNX OS and is intended for both application developers and end-users.
- OS Components
- 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
  - Utilities Reference
    - Utility Conventions
    - A
    - B
    - C
    - D
    - E
    - F
    - G
    - H
    - I
    - J
    - K
    - L
    - M
      - m4
        Macro processor (GNU)
      - /usr/share/misc/magic
        Magic-number file for the file command (UNIX)
      - make
        Maintain, update, and regenerate groups of programs (POSIX)
      - md5sum
        Check MD5 checksums (POSIX, toybox)
      - mdnsd
        Multicast and Unicast DNS daemon
      - melt
        Uncompress frozen files (UNIX)
      - mkasmoff
        Create an assembler include file from an ELF or COFF file
      - mkbuild
        Build one or more IDE projects
      - mkdir (host)
        Make directories (POSIX)
      - mkdir (target)
        Make one or more directories (POSIX, toybox)
      - mkdosfs
        Format a DOS (FAT-12/16/32) filesystem (QNX OS)
      - mkefs
        Build an embedded filesystem (QNX)
      - mkfatfsimg
        Build a FAT filesystem image (QNX)
      - mkfifo
        Make FIFO special files (POSIX, toybox)
      - mki
        Prepend a U-Boot image header to an image
      - mkifs
        Build an OS image filesystem (QNX)
      - mkimage
        Build a socket image from individual files (QNX)
      - mkqfs
        Build QNX-supported filesystems
      - mkqnx6fs
        Format a Power-Safe filesystem (QNX OS)
      - mkqnx6fsimg
        Build a Power-Safe filesystem image (QNX)
      - mkqnximage
        Generate a QNX OS virtual machine image
      - mkrec
        Convert a binary image into ROM format (QNX)
      - mkshadow
        Create entries for QNX OS shadow files
      - mksquashfsimg
        Build a SquashFS filesystem image (QNX)
      - mktemp
        Create a unique temporary file or directory (POSIX, toybox)
      - mkxfs
        Make a filesystem image (QNX)
      - mods-fdt.so
        Module for Flattened Device Tree bus devices
      - mods-pci.so
        Module for PCI bus devices
      - mods-phy.so
        Module for Ethernet PHY devices
      - mods-phy_fdt.so
        Module for Ethernet FDT PHY devices
      - mods-usb.so
        Module for USB bus devices
      - mods-vdevpeer-net.so
        Driver for network interfaces that connect the hypervisor host to a guest's virtio-net vdev
      - /etc/ssh/moduli
        System moduli file for sshd
      - more
        Display files on a page-by-page basis (POSIX, toybox)
      - mount
        Mount a block special device or remote filesystem
      - mount_ifs
        Mount an image filesystem (QNX)
      - mqueue
        Message queue manager (QNX OS)
      - mv (host)
        Move files (POSIX)
      - mv (target)
        Move files (POSIX, toybox)
    - N
    - O
    - P
    - Q
    - R
    - S
    - T
    - U
    - V
    - W
    - X
    - Y
    - Z
    - 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 OS applications and systems.
Typographical Conventions, Support, and Licensing
This section describes the typographical conventions used throughout the documentation and explains how to obtain technical support.

mkdir (target)

Make one or more directories (POSIX, toybox)

Syntax:

mkdir [-pv] [-m mode] [dir...]

Runs on:

QNX OS

Options:

-m mode: Set permissions of directory to mode.
-p: Make parent directories as needed.
-v: Be verbose.
dir: A pathname at which a directory is to be created.

Description:

The mkdir utility creates the directories specified by the dir operands, in the order the dir operands are specified.

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: May 17, 2024