11.3.1 run(或r)

从头开始连续运行程序。
示例程序：

#include <stdio.h>

int main(int argc, char *argv[])
{
	printf("hello\n");
	printf("akaedu\n");

	reutrn 0;
}

$gcc -g main.c -o main
$gdb main
GNU gdb (GDB) 7.1-ubuntu

Copyright (C) 2010 Free Software Foundation, Inc.

License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html

This is free software: you are free to change and redistribute it.

There is NO WARRANTY, to the extent permitted by law.  Type "show copying"

and "show warranty" for details.

This GDB was configured as "i486-linux-gnu".

For bug reporting instructions, please see:

http://www.gnu.org/software/gdb/bugs/...

Reading symbols from /home/xwp/main...done.

(gdb)run
Starting program: /home/akaedu/main
 
hello
 
akaedu


Program exited normally.
(gdb)

11.3.2 start

开始执行程序，停在main函数第一行语句前面等待命令

(gdb)start
Temporary breakpoint 1 at 0x80483ed: file main.c, line 5.

Starting program: /home/xwp/main 


Temporary breakpoint 1, main () at main.c:5

5		printf("hello\n");


(gdb)

11.3.3 quit(或q)

退出gdb调试环境。

(gdb)quit
A debugging session is active.

	Inferior 1 [process 11490] will be killed.


Quit anyway? (y or n) y
$