linux基础命令练习(mkdir vi touch e
2017-07-26 本文已影响105人
只想躺赢
1、创建文件夹:mkdir
2、创建文件:vi touch echo cat
如下为echo
![](https://img.haomeiwen.com/i5978706/604844bd49c0af8b.png)
echo >>是追加 echo>是覆盖
如下为cat:
![](https://img.haomeiwen.com/i5978706/35df062ff2192734.png)
3、cd命令
cd / 返回根目录
![](https://img.haomeiwen.com/i5978706/03c46fc6af7f75c4.png)
cd /a /b
![](https://img.haomeiwen.com/i5978706/de4ef92a2544333d.png)
cd ..(回到上一级目录)
![](https://img.haomeiwen.com/i5978706/7616f694f38395bd.png)
cd ~ (回到根目录)
![](https://img.haomeiwen.com/i5978706/ebf20b6e1d7241ad.png)
cd . (停留在当前目录)
cd ../../(返回上两级目录)
![](https://img.haomeiwen.com/i5978706/316af5079b6ff31b.png)
cd - (返回进入该目录之前所在的目录)
![](https://img.haomeiwen.com/i5978706/5b45f1599a76e7f3.png)
cd ../git(进入上一级的git目录)
![](https://img.haomeiwen.com/i5978706/1b3b372321c2cac0.png)
4 、ls
ls(只显示文档名)
![](https://img.haomeiwen.com/i5978706/3ecfb52e97606f76.png)
ls -a (列出文件下的所有文件) ls -A(列出除了“.”和“..”的文件)
![](https://img.haomeiwen.com/i5978706/0a7133d9f6069cb9.png)
ll=ls -l(并列出文件的详细的信息)
![](https://img.haomeiwen.com/i5978706/5242dacbd2df6261.png)