今天的目标是熟悉一下Linux里的一些命令行:
1. Find the command line: Path: Applications->System Tools->Terminal
2. Some Linux Command
- $ users used to display the curren t user
- $ cal used to display the calendar;
- $ pwd used to print the location of your current working directory.
- $ ls used to print contens of a directory, by default it lists conetens of current working directory;
- $ cd /directorypath used to change the directory
- $cat used to display file's contents to the standard output device.
今日问题:
大多数都是空文件,所以在练习很多管理文件管理的命令时,总是提示“No such file or directory.” 下来要看下关于文件管理的资料,还准备安装数据库。
-2020/03/19
1. 新命令:
-Su - (change role to root)
-so username (change role to a specific user)
-cd (change the folder directory)
-mkdir (create new directory)