MAVEN查看POM依赖胡辅助脚本，方便去处一些杂乱有信息，展示更关键有信息．-MAVEN View POM dependent Hu helper scr ipts, convenient place for some messy information, show more crucial information.

展示了C语言如何进行系统调用执行logout cd ls pwd pid rm mkdir mv cp等命令 -Shows how the C language system call execution logout cd ls pwd pid rm mkdir mv cp command, etc.