Common vxworks commands

1. Task-related commands
Sp function, [arg1],..., [arg9]
-Start the task. A maximum of nine parameters are allowed. The default priority is 100 and the stack is 20000 bytes.
 
Period n, function, [arg1],..., [arg8]
-Create a task that calls the function cyclically. The cycle is n seconds and a maximum of 8 parameters are allowed.
 
Repeat m, function, [arg1],..., [arg8]
-Create a task that calls function repeatedly. The number of calls is m. If m is set to 0, the task is permanently called. A maximum of 8 parameters can be called.
 
Ts tidX-pending a task
Tr tidX-resume pending tasks
Td tidX-delete a task
I tidX-displays basic task information. If the parameter is 0, all tasks are displayed.
Ti tidX-displays task details, including registers and stacks.
Tt tidX-display the function call relationship of a task
CheckStack tidX-displays historical statistics on the use of the task stack. If the parameter is set to 0, all tasks are displayed.
[Where tidX can be the task ID or task name]
 
2. System Information
 
Lkup ["string"]-find and list functions and global variables containing the "string" character in the system symbol table. There are two special parameters:
0, indicating the symbol table statistics; "" (Null String), listing all symbols
 
LkAddr addr-display the symbol table near the addr address
 
L addr, [n]-display the disassembly of n commands starting with the addr address. If n is omitted, the default value is 10 commands.
 
When h [n]-n is 0, the latest shell commands are listed. The default value is 20. If n is not 0, the number of historical commands recorded by shell is set.
 
D [addr, [number], [width]
-Display the content of the number units starting with the addr address. The width customizes the width of each unit, which can be 1, 2, 4, or 8.
 
M addr, [width]-modify the content of the addr address based on the width. The width can be 1, 2, 4, or 8.
 
MemShow 1-displays the total number of idle and allocated space on the system partition.
 
PrintErrno value-the macro that prints the system-defined error code
 
3. Network-related commands
 
IfShow ["ifname"]-show info about network interfaces
InetstatShow-show all Internet protocol sockets
TcpstatShow-show statistics for TCP
UdpstatShow-show statistics for UDP
IpstatShow-show statistics for IP
IcmpstatShow-show statistics for ICMP
ArpShow-show a list of known ARP entries
MbufShow-show network stack data pool statistics
NetStackSysPoolShow-show network stack system pool statistics
 
RouteShow-display all IP routes (summary information)
MRouteShow-display all IP routes (verbose information)
RoutestatShow-display routing statistics
RouteAdd "destaddr", "routeAdd"-add route to route table
RouteDelete "destaddr", "route ADDR"-delete route from route table
 
Note: Most of the preceding commands can be found in help and netHelp.