Linux基础练习题面试题的相关内容

linux 基础练习题、面试题（一）

1、如何更改linux主机名？编辑配置文件 /etc/sysconfig/network 更改HOSTSNAME，保存退出后重启生效； [root@yonglinux ~]# cat /etc/sysconfig/network NETWO...

linux 基础练习题、面试题（二）

1、如何查看当前用户的家目录是什么? echo $HOME 2、如果设置 umask 为 001 , 那么用户默认创建的目录和文件的权限是什么样子的？创建的目录为766，文件为666 3、出于安全考虑，如何实现让别人ping不通你的在线的服务器。 echo 1 > /proc/sys/net...

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