| Command | Result |
info terminal | Displays information recorded about the terminal modes. |
run > outfile | Starts your program, diverting its output to the file outfile. |
tty /dev/ttyb | Default processes to do input and output on the terminal /dev/ttyb. |
set inferior-tty [tty] | Set the tty for the program being debugged to tty. |
show inferior-tty | Show the current tty for the program being debugged. |
attach process-id | Attach to a running process that was started outside gdb. |
set exec-file-mismatch [ask] | Display a warning and ask the user whether to load the process executable. |
set exec-file-mismatch [warn] | Just display a warning. |
set exec-file-mismatch [off] | Don’t attempt to detect a mismatch. |
show exec-file-mismatch | Show the current value of exec-file-mismatch. |
detach | Release the attached process from gdb control. |
kill | Kill the child process in which your program is running. |