| Command | Description | |---------|-------------| | d <address> [,width] [,count] | Display memory (hex/ASCII) – e.g., d 0x1000, 4, 32 | | m <address> <value> | Modify memory byte (use mh for half-word, mw for word) | | fill <start> <end> <value> | Fill memory range with a byte value | | copy <src> <dst> <len> | Copy memory | | search <start> <end> <pattern> | Search memory for a byte pattern | | checkStack <taskId> | Check stack overflow/usage of a task |
VxWorks offers semaphores, message queues, and other IPC primitives. vxworks command cheat sheet
: If you omit trailing arguments, the shell often pushes zeros onto the stack, which can lead to crashes if the function expects specific values. | Command | Description | |---------|-------------| | d
Shows active network connections, open ports, and routing tables. ping "host", count, flags ping host ping "host", count, flags ping host : Many
: Many popular cheat sheets focus on older versions (like VxWorks 5.x or 6.x). A modern review should note if the sheet includes newer Real-Time Process (RTP) commands or the updated 7.x syntax.
taskSuspend / taskResume — Suspend and resume task execution.