Re: [Gdb] gdb command line options

[kevin]

"-" will typically be used to specify stdin (i.e. your keyboard) for 
input files and stdout (i.e. your terminal) for output files. 
-Kevin

Priyam wrote:
> What does giving '-' for a filename signify? GDB is invoked as follows
> gdb program-file -c core-file -x - -batch
>
> what does that '-' in place of the filename for "-x" option mean?
>
>