Vxworks Command Cheat Sheet Best Jun 2026

VxWorks provides robust crash analysis tools.

| Command | Description | |---|---| | i or i 0 | Display summary of all running tasks (name, priority, status) | | i tid | Display information for a specific task | | ti tid | Show detailed TCB (Task Control Block) information | | tt tid | Display call stack trace for a task | | w | Show detailed pending information for all suspended tasks | | tw tid | Show pending information for a specific task | | checkStack tid | Display stack usage statistics (0 = all tasks) | | taskRegsShow tid | Display register contents for a task | vxworks command cheat sheet

sysClkRateGet – Returns the number of system clock ticks per second (typically 60Hz or 1000Hz). h – Displays the command history list. 4. Network Configuration & Diagnostics VxWorks provides robust crash analysis tools

: Switches the modern VxWorks shell from C-expression mode to command interpreter mode. | Command | Description | |---------|-------------| | tr

: Displays a summary list of all active tasks, their IDs, priorities, status, and current stack usage.

| Command | Description | |---------|-------------| | tr | Trace tasks (context switch logging) | | trc | Start task tracing | | trcStop | Stop task tracing | | b <funcName> | Set breakpoint | | t <taskId> | Show task stack trace | | d | Dump memory | | printf "format", args | Print to console | | logShow | Show system log | | logFdShow | Show log file descriptors |

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