I used to use Windows XP and Ubuntu. Later I started using Ubuntu and deleted Windows XP. However, I did not modify the hard disk partition, after that, some files in d were deleted because they were useless. However, my hard disk space was not changed and I felt that they were not cleared by the recycle bin. After viewing through ls, it is my opinion. When we delete non-Ubuntu system files, especially when we used dual systems, Windows XP and Ubuntu
In the past, I used Windows XP and Ubuntu dual systems. Later I started using Ubuntu and deleted Windows XP. However, I did not modify the hard disk partition, after that, some files in d were deleted because they were useless. However, my hard disk space was not changed and I felt that they were not cleared by the recycle bin. After viewing through ls, it is my opinion.
When we delete non-Ubuntu system files, especially when we used dual systems, Windows XP and Ubuntu, executing the clear recycle bin command does not actually delete files that are not in the trash directory under home, after you clear the recycle bin, you may find that the previous D disk space has not changed. You need to clear it by yourself.
Start the Ubuntu Terminal
Input
$ Cd/media/sda5
Ls-
Cd. Trash
Rm-rf *
In this way, it is cleared.