Retrieving files using foremostДЇoremost is a command-line tool for recovering files based on file header and tail information and the built-in data structure of files. At this time, it is basically impossible to recover the file. However, if other users have been using this machine or some disk writing processes have been executing, this part of the data may be overwritten soon. If it is restored immediately after deletion, the probability of success is still high. In fact, the delete command only marks the deletion in the file node and does not really clear the file content. Is there any help after rmДЄlthough the rm command indicates permanent deletion, it does not mean that the file will not be found, but the probability of recovery varies. Fortunately, I printed the content to the console before, otherwise the whole script would be written in vain. Not only a few days ago, I directly deleted the Shell script I worked hard to write. Executing the rm command in Linux is equivalent to permanent deletion.ДЄlthough sudo rm -rf / * is extremely dangerous, we rarely write it directly, but the rm command is often used. The files will not be put in the recycle bin, but will be deleted directly and permanently. This is equivalent to using the Shift+Delete combination on Windows. As a result, the problem was solved and people said goodbye~ДЇrom deleting the library to running away, it's a prison trick every day, so we must carefully use the rm -rf command. It is said that Xiaobai asked questions in the forum and was jokingly replied to the sudo rm -rf / * command.

The explanation of 'cleaning up garbage' is really 'just right'. Every time I see this command, I think of a spoof picture: When it comes to deleting files in linux environment, sudo rm -rf / * is absolutely indispensable.

Os x undelete from rm