gdb: gdb (the GNU symbolic debugger) gdb: gdb: The purpose of a debugger such as GDB is to allow you to see what is gdb: going on "inside" another program while it executes -- or what another gdb: program was doing at the moment it crashed. GDB can help you catch gdb: bugs in the act. You can use GDB to debug programs written in C, C++, gdb: Modula-2, and Fortran 77. gdb: gdb: gdb: gdb: