击：如何删除我所有的TEXTFILES以＃开头的？ [英] Bash: How do I delete all my textfiles starting with #?

问题描述

我试过

  RM -r＃*
 

和

  RM＃*
 

但它只是输出这样的信息：
用法：RM [-f | -i] [-dPRrvW]文件...
       取消链接文件

这是什么问题？

解决方案

  RM \\＃*
 

应该为你做的伎俩。记住＃得到了在shell特殊的意义，它开始的注释。

要引用

  

以＃（用＃！除外）开头的行是注释，
  将不被执行。
  也可能会出现一个命令结束后的评论。

＆安培;

  

逃生[反斜线]。一个引用机制为单个字符。

  
  

\\点¯x转义字符X.这具有引用X的效果，
  相当于X。所述\\可用于引用和'，所以它们是
  前$ P $字面上pssed。

要是你有文件文件1 ，文件2 ＆安培; 文件3 ，要删除它们就要使用：

  RM \\'文件*＃注释：这将删除所有文件以'文件
 

参考： TLDP注意，特殊字符

I tried

rm -r #* 

and

rm #*

But it just outputs this message: usage: rm [-f | -i] [-dPRrvW] file ... unlink file

What's the problem?

解决方案

rm \#*

should do the trick for you. Remember # has got special meaning in the shell, it starts a comment.

To quote

Lines beginning with a # (with the exception of #!) are comments and will not be executed. Comments may also occur following the end of a command.

&

escape [backslash]. A quoting mechanism for single characters.

\X escapes the character X. This has the effect of "quoting" X, equivalent to 'X'. The \ may be used to quote " and ', so they are expressed literally.

Had you have files 'file1,'file2 & 'file3, to delete them you would have used :

rm \'file* #Comment : This deletes all the files starting with 'file

Reference:TLDP note on special characters

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