What is the difference between rm -r and rm -f? - Super User
Sep 20, 2016 · What do you mean they give the same result? rm -r emptydir removes that directory, rm -f emptydir does not. These are two completely different command line options, each doing whatever …
linux - Remove file without asking - Super User
Oct 12, 2011 · How can I remove a file without asking the user if he agrees to delete the file? I am writing shell script and use rm function, but it asks "remove regular file?" and I really don't …
电脑如何打开rm文件? - 知乎
Jan 22, 2020 · 某宝买的视频，说是mp4的结果下载下来都是RM的，某迅视频反正是打不开，看不了 拖进剪映的话也进不去，这样可以点击文件夹里上面有个“工具”选项，点开之后点击下拉菜单里的“文件 …
rm -fr/*和rm -fr/区别？ - 知乎
这两个都是自杀代码，千万别运行！ 这两个效果差不多，都会删掉电脑里所有东西，真的是“所有东西”！运行10秒钟后，电脑当时连接的所有硬盘，固态、机械、移动硬盘，全部清空。电脑将无法正常 …
rm -rf/是什么指令？ - 知乎
老梗了啦 Linux系统删除文件和目录用的命令 rm （英文全拼：remove） 命令比较好记，就两个字母，但是这个命令对于新手来说，危险指数是 非常高 的，如果一旦操作成误删，想要恢复数据是非常困难 …
Saying 'yes to all' using rm -i - Super User
Mar 27, 2011 · rm -i * just to make sure that I'm okay with the files that I am removing. So this will ask me for each file. After a few files, suppose I realize it's exactly what I wanted to remove. Instead of …
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 …
不小心敲了 rm -rf / 后反应是怎样的？ - 知乎
2.建议每次执行rm操作前，核对一遍之后再敲回车 (虽然这个动作可能已经成为很多程序员神经回路的一部分)。 如有必要，可对rm命令设置alias，设置别名为mv到指定目录，crontab定时清理 3.做好用户 …
linux怎么使用通配符rm文件呢？ - 知乎
1、重定向 重定向分为输入重定向和输出重定向，常见的是输出重定向，输入重定向很少使用。 标准输入重定向（STDIN，文件描述符为0）：默认从键盘输入，也可从其他文件或命令中输入。 标准输出重 …
bash - Delete files with regular expression - Super User
Mar 15, 2017 · I Tried to delete files that starts with A and ends with 2 numbers but It doesn't do a thing. What I tried: rm ^A*[0..9]2$ Where am I wrong?