I imagine you use something like GDB which has different commands to do that stuff. For example quick Google search reveals [this](http://www.it.uc3m.es/pbasant

I imagine you use something like GDB which has different commands to do that stuff. For example quick Google search reveals [this](http://www.it.uc3m.es/pbasanta/asng/course_notes/debugger_condbreak_en.html http://www.it.uc3m.es/pbasanta/asng/course_notes/debugger_co...) for conditional breakpoints (haven't used a command line debugger in forever tho)