4. Viewing and Navigating To Code
5. Controlling Program Execution
6. Setting Breakpoints and Traces
8. Evaluating and Displaying Data
11. Debugging Multithreaded Applications
16. Debugging Fortran Using dbx
17. Debugging a Java Application With dbx
18. Debugging at the Machine-Instruction Level
19. Using dbx With the Korn Shell
20. Debugging Shared Libraries
The fortran_modules command lists the Fortran modules in the current program, or the functions or variables in one of the modules.
Lists all Fortran modules in the current program.
Lists all functions in the specified module.
Lists all variables in the specified module.