Original address: http://blog.chinaunix.net/space.php? Uid = 7450016 & Do = Blog & cuid = 334050
Frequently used:
Function: delete a file or directory;
Rm-r directory (including its subdirectories)
Rm command details:
Function Description: delete a file or directory.
Syntax: Rm [-dfirv] [-- help] [-- version] [file or directory...]
Note: Execute the RM command to delete a file or directory. If you want to delete a directory, you must add the "-R" parameter. Otherwise, only the file will be deleted by default.
Parameters:
-D or -- directory directly Delete the hard connection data of the directory to be deleted to 0 and delete the directory.
-F or -- force forcibly deletes a file or directory.
-I or -- Interactive ask the user before deleting an existing file or directory.
-R,-R, or -- Recursive recursive processing: all files and subdirectories under the specified directory are processed together.
-V or -- verbose displays the command execution process.
-- Help Online Help.
-- Version: displays the version information.
End