Browsing the FileSystem (文件系统)
1、Describe important elements of the filesystem hierarchy(层);
阐述文件系统重要节点
2、copy 、move and remove file
拷贝、移动、移除文件
3、create and view files
创建和查看文件
4、管理文件在图形界面下(manage files with nautilus)
一、Linux file hierarchy is a single-rooted inverted tree structure(linux 文件系统是一个倒树型的结构)
FileSystem begins at root directory,(开始于跟目录下)
Names are case-sensitive (名字区别大小写)
paths are delimited by /(路径用/符号分开)
二、Some important directories(几个重要目录)
Home directoties :/root ,/home/username (root 及系统和用户的主目录)
user executable:/bin,usr/bin,/usr/local/bin(普通用户