35 lines
		
	
	
		
			875 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
		
		
			
		
	
	
			35 lines
		
	
	
		
			875 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
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								---
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								title: Bash ls
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								localeTitle: 巴什ls
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								---
## 巴什ls
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								`ls`是类Unix操作系统上的命令,用于列出目录的内容,例如文件夹和文件名。
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								### 用法
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								```bash
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								cat [options] [file_names] 
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								```
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								最常用的选项:
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								*   `-a` ,所有文件和文件夹,包括隐藏的文件和文件夹`.`
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								*   `-l` ,以长格式列出
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								*   `-G` ,启用彩色输出。
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								### 例:
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								在`freeCodeCamp/guide/`列出文件
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								```bash
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								ls                                                                ⚬ master 
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								 CODE_OF_CONDUCT.md bin                package.json       utils 
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								 CONTRIBUTING.md    gatsby-browser.js  plugins            yarn.lock 
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								 LICENSE.md         gatsby-config.js   src 
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								 README.md          gatsby-node.js     static 
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								 assets             gatsby-ssr.js      translations 
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								```
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								#### 更多信息:
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								*   [维基百科](https://en.wikipedia.org/wiki/Ls)
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