Linux Server Prevention Tips

Win7 's backup files are usually named Windows.old, which takes up a lot of space under the system, and disk space is very precious, so we delete these unused files and quickly. The default setting given by Windows 7 is to back up files to the C:windows.old folder. We can delete it directly.

The way to delete an old backup Windows.old folder is:

Open the Start –> program –> attachment

Then right click on cmd, select "Run as Administrator" in the pop-up shortcut menu, and run cmd as Administrator.

And then it's simple:

RD/S/q C:windows.old

Note that when you run the command, it prompts some directories not to be empty.

When this command is complete, run the above command again.

This basically windows.old the files below the directory are deleted.

Finally run the above command again, after this time, even windows.old the directory itself was also killed. OK, it's done.

Then look at the C disk, found that less than 20 g.