1.将/etc/fstab中的空行删除显示到终端![考试命令脚本题3](https://s1.51cto.com/images/blog/201904/15/404d9cf8bc54f7edadf41ceaebb0babd.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
2.只打印/etc/fstab第2到第5行
![考试命令脚本题3](https://s1.51cto.com/images/blog/201904/15/b36d799d0a65da6d589b14293153497a.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
3.将/etc/fstab中的“/”替换为“?”:
![考试命令脚本题3](https://s1.51cto.com/images/blog/201904/15/cc2dac66cce8cf1cb5553fb87f736836.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
4.解压test.tar.gz到/home/cyb目录下,显示解压过程
![考试命令脚本题3](https://s1.51cto.com/images/blog/201904/15/39f95e3c825055aef204f59eea274d8d.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
5.解压p.bz2文件,写出两种方式
![考试命令脚本题3](https://s1.51cto.com/images/blog/201904/15/0936bc58037f2f07ec717208a7d9bc21.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
6.将本地当前目录下名为file1的文件,复制到远程主机192.168.19.131的/tmp/kkk目录下,以root身份
![考试命令脚本题3](https://s1.51cto.com/images/blog/201904/15/129c9fd7c2ef2e70dc1e834c66191a78.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
7.查看httpd服务当前状态信息
![考试命令脚本题3](https://s1.51cto.com/images/blog/201904/15/00ef679b6b0e74c8cb79f2afda9a8bf8.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
8.显示进程信息,包含与终端相关,无关,及用户相关进程
![考试命令脚本题3](https://s1.51cto.com/images/blog/201904/15/7a05290dbec0b45733d9cfb7735affb3.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
9.当前运行某vim进程,pid为11834,调整nice值为5
![考试命令脚本题3](https://s1.51cto.com/images/blog/201904/15/ae81e862b49dd2ed587b4575faae5894.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
10.查看进程树信息,用两种方式
![考试命令脚本题3](https://s1.51cto.com/images/blog/201904/15/86c413cc9293c2825f63246e11903f9f.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
脚本题
1.生成10个随机数,打印为一行到终端,用逗号分隔,要求10个数之间用逗号分隔,第10个数后面没有逗号,求出10个数中最大值和最小值,并打印
![考试命令脚本题3](https://s1.51cto.com/images/blog/201904/15/1495f1774a873b3605e11562b0614b9b.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
2.写shell脚本,来管理httpd服务,或者sshd服务,要求脚本运行后,可以与用户交互,用户可以选择要管理的服务(httpd 或者sshd),和管理的方式(start,stop,restart,status),如果用户输入错误,打印用法并以返回码为9的状态退出