1. www.cnblogs.com/suncoolcat/p/3339624.html
2www.cnblogs.com/ajie0112/p/4317697.html. blog.csdn.net/zx714311728/article/details/61926287
3. www.zhihu.com/question/34574154
4. www.voidcn.com/article/p-dabbfarg-ko.html
5. bbs.chinaunix.net/thread-1678578-1-1.html
6. www.nowcoder.com/discuss/5082
7. segmentfault.com/a/1190000006105329
1. netstat, tcpdump, ipcs, ipcrm(这四个命令的熟练掌握程度基本上能体现面试者实际开发和调试程序的经验) cpu, 内存，硬盘等等与系统性能调试相关的命令必须熟练掌握，设置修改权限，tcp网络查看，各进程状态，抓包等相关命令。
2. C++程序内存泄露检测方法：(hook命令)
www.cnblogs.com/ajie0112/p/4317697.html
www.zhihu.com/question/29859828
