Print the name of the current module.
Read in debugging information for the module called name.
Read in debugging information for all modules.
where:
name is the name of a module for which to read debugging information.
-a specifies all modules.
-f forces reading of debugging information, even if the file is newer than the executable (use with caution!).
-v specifies verbose mode, which prints language, file names, and such.
-q specifies quiet mode.