enable num [num ...]
Enables breakpoints, watch expressions or actions given as a space separated list of numbers which may be prefaces with an 'a', 'b', or 'w'. The prefaces are interpreted as follows:
If num is starts with a digit, num is taken to be a breakpoint number.
enable 1 2 # Enable breakpoint 1 and 2 enable b1 b2 # Same as above enable a4 # Enable action 4 enable w1 2 # Enable watch expression 1 and breakpoint 2
info break to get a list of breakpoints, and
disable to disable breakpoints.