In addition to debugging with core files or programs, GDB can attach to an already running process (who's program has debugging information compiled in) and break into it.

除了调试core文件或程序之外，gdb还可以连接到已经运行的进程(它的程序已经过编译，并加入了调试信息)，并中断该进程。

youdao

In addition to debugging with core files or programs, GDB can attach to an already running process (who's program has debugging information compiled in) and break into it.

除了调试core文件或程序之外，gdb还可以连接到已经运行的进程(它的程序已经过编译，并加入了调试信息)，并中断该进程。

youdao