Vxworks Command Cheat Sheet |verified| Access

Sends ICMP echo requests to verify remote network accessibility. netstatShow Target Shell

I can provide the exact command sequence or code snippets to fix the problem. Share public link

| Command | Description | |---|---| | version | Display VxWorks version and build information | | devs | List all devices on the target system | | iosFdShow | Show open file descriptors | | printError value | Display the error message for a given error code | | printErrno value | Print the macro name for a system error code | | systime | Show system time | | bootChange | Modify boot parameter settings | | reboot | Restart the target system | | quit or exit | Exit the current shell session |

Always check help on your target – optional components change available commands. vxworks command cheat sheet

: In legacy or C-mode target shells, literal strings (like file paths or task names) must be wrapped in double quotes: cd "/tffs0/" .

– Displays boot parameters currently configured in memory.

Returns the system clock rate in ticks per second (typically 60Hz or 100Hz). 2. Task Management & Debugging Sends ICMP echo requests to verify remote network

arptabShow – Displays the current ARP cache mapping IP addresses to physical MAC hardware addresses. 5. Synchronization & Inter-Task Communication (IPC)

VxWorks is not Linux. You cannot grep , awk , or systemctl . But its real-time shell is one of the most powerful debugging environments in existence. You have direct, cycle-accurate control over memory, tasks, and devices.

: Displays the virtual memory page allocations and address space layout (on architectures supporting MMU). 4. Network Configuration and Diagnostics : In legacy or C-mode target shells, literal

Are you debugging kernel-space tasks or ?

Tip: In newer VxWorks versions, you can change environments by typing cmd to enter the command shell or csh to return to the C-expression shell. Task and Kernel Management