4 The Server Prefix
To issue a command to gdb without affecting certain aspects of the state which is seen by users, prefix it with server . This means that this command will not affect the command history, nor will it affect gdb's notion of which command to repeat if <RET> is pressed on a line by itself.
The server prefix does not affect the recording of values into the value
history; to print a value without recording it into the value history,
output command instead of the