Vxworks Command Cheat Sheet Link

: Displays the command history; the default size is usually 20. 4. File System & Module Loading

VxWorks is a highly reliable, real-time operating system (RTOS) used in mission-critical systems like aerospace, defense, medical devices, and industrial automation. Navigating its command-line interface—the Windsh (Wind River Shell)—efficiently is vital for debugging, monitoring, and system configuration.

tt (taskId) : Show a for a task, useful for debugging crashes. System and Object Information vxworks command cheat sheet

VxWorks uses standard Virtual Root (VR) and DOS file structures. Manage directories using these shortcuts.

: Displays active network connections (similar to netstat ). routeShow : Displays the IP routing table. : Displays the command history; the default size

: Shows detailed information from the Task Control Block (TCB) for a specific task.

The VxWorks shell provides a range of commands for executing scripts, managing environment variables, and more: Manage directories using these shortcuts

: Delays the calling task for a specified number of system clock ticks. 3. Memory Inspection & Modification

checkStack (taskId) : Shows the stack usage of a task to help prevent stack overflows.