1. Basics: d[el[ete]] <BREAKPOINT_INDEX>

2. Situation where a breakpoint has multiple locations: e.g. given multiple overloads of function foo, break on foo (i.e. b foo)
   • A representative index (say x) is assigned for the breakpoint
   • Each specific overload of foo occurs in a different location, hence a sub-index x.y is assigned (y=1,2,...)
3. Deleting a single location of occurrence of the breakpoint is not allowed (i.e. d x.y doesn’t work).
   • Since there is still only a single breakpoint, only multiple locations of it
   • Instead, each location can be independently disabled: disable x.y

4. Multiple locations in a breakpoint can be disabled simultaneously by specifying a range in their indices: disable x.y-z disables x.y, x.(y+1), …, x.z

5. To disable/delete ALL breakpoints: run disable or delete without arguments

References:

• https://stackoverflow.com/questions/54417220/how-to-delete-a-breakpoint-from-multiple-breakpoint-list-in-gdb
• https://stackoverflow.com/questions/59599200/clear-all-breakpoints-in-gdb