Golang中的信号处理 https://colobu.com/2015/10/09/Linux-Signals/ https://blog.csdn.net/leonpengweicn/article/details/52131313?utm_medium=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.control&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-BlogCommendFromMachineLearnPai2-1.control [Haima的博客] http://www.cnblogs.com/haima/