[color=#800000]在编译程序时出现了错误，本人初学想用gdb调试，结果发现No such file or directory，苦恼中。。。 望接触的同仁指点,谢谢！[/color] arp.c:20: 错误：‘packet’ 的上一个声明在此 arp.c:78: 警告：赋值丢弃了指针目标类型的限定 arp.c:127: 警告：传递参数 3 (属于 ...

In the world of Linux, where multi-user systems and server security are foundational principles, understanding file permissions and ownership is crucial. Whether you're a beginner exploring your first ...