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- What is the difference between rm -r and rm -f? - Super User
From manual: -f, --force ignore nonexistent files, never prompt -r, -R, --recursive remove the contents of directories recursively Though this options description is different, when trying to del
- linux - Argument list too long error for `rm -rf - Super User
Yeah, but I'd also say that a big reason for this being the case is that Windows has traditionally had sub-par shell capabilities, so no one likes to use it much That said, I have run into this problem on Windows while compiling a project with a big list of lengthy pathnames being passed to the compiler executable
- 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
- 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
- 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 E g , if you type rm -rf somedirectory, the command will remove all files and subdirectories beneath the
- find: -exec rm {} \; vs. -delete - why is the former widely . . .
The -exec rm is not recommendable on many systems, for reasons I gave - lack of support, or a desire to restrict process count "widely recommended" does not mean ideal for all circumstances, and failing to address that assumption seems irresponsible
- linux - rm -rf takes a long time - Super User
I have a directory aggregated in which I have 7550 sub-dirs each containing 250 files aggregated has 5 5GB in total I've tried deleting aggregated via rm -rf aggregated and it is taking hours
- RM、RMVB、MKV、MP4、AVI 等视频格式有哪些区别？各自的优势劣势是什么？ - 知乎
现在经常在网上下载视频的电脑用户肯定对AVI，RM，RMVB，MPEG，WMF，MOV等等视频格式并不陌生，可是还是有不少用户不知道这些视频格式的定义和区别何在。 我简单的说说常用的几种。 1 AVI格式 AVI格式的全程是Audio Video Interleaved（音视频交错格式）。
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