安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- What is the difference between rm -r and rm -f? - Super User
rm example $ rm example rm: cannot remove `example': Is a directory As you can see, rm does not remove directories by default rm example -f $ rm example -f rm: cannot remove `example': Is a directory Using the -f flag still doesn't allow it to remove directories rm example -r
- Is there a scenario where rm -rf --no-preserve-root is needed?
Anyway, this is a relatively new restriction, it was added in the 7th version of the POSIX specification (the previous one is here), before that rm -rf was a perfectly valid command On a historical note, the and directories have always been protected from rm, ever since 1979, when rm first acquired
- linux - Argument list too long error for `rm -rf - Super User
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- What does rm -rf do? - Super User
The rm command removes files The -r option will perform a recursive removal and the -f option will remove files without prompting you to confirm that you wish to have them removed, even if you would otherwise be prompted as to whether you wish to remove them due to the files permissions
- How do I make rm not give an error if a file doesnt exist?
$ touch myfile $ chmod 400 myfile $ rm myfile rm: remove write-protected regular empty file `myfile'? So rm will warn you if you try to delete a file you don't have write permissions on This is allowed if you have write permissions on the directory but is a little weird, which is why rm normally warns you about it
- Saying yes to all using rm -i - Super User
Well, this doesn't really answer your question But instead of using rm -i, consider aliasing rm to rm -I: The man page states:-I prompt once before removing more than three files, or when removing recursively Less intrusive than -i, while still giving protection against most mistakes in your ~ bashrc, put: alias rm='rm -I'
- 电脑如何打开rm文件? - 知乎
RM格式是RealNetworks公司开发的一种流媒体视频文件格式，它主要包含RealAudio、RealVideo和RealFlash三部分 可以用暴风影音 potplay等视频播放器打开 发布于 2020-01-22 21:08
- Whats the equivalent to rm -rf with Windows command?
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