zd

zd

The zd command executes the default command string.

The default command string is initially set to the r (Display Registers) command by the debugger. The default command string is executed every time a breakpoint is encountered during execution of the application or whenever a p (Program Trace) or t (Trace Instructions) command is executed.

Use the zl command to display the default command string and the zs command to change the default command string.