How does Linux let junk files disappear by itself?

Our files are always used more and more, and slowly our disks are stuffed up. At this time, we had to spend a few hours on our documents to one by one site sites, delete the unused files. The process is extremely dry and tedious, and it's a time when people are very unwilling to spend it.

Is there any way to get the junk file out of your own? We do not need to take stock, to clean up. When we don't need it, it leaves itself.

The answer is YES! The crux of the problem is that the effectiveness of the document is in fact time-limited. For example, I participate in the university student So-and-so competition, download a registration form. The game is in 15 days, 18 days after the award, then the application form of the effectiveness of the time limit is 15 days. Because after 15 days, there are registration form can not sign up. If there is a tool that will automatically disappear after 15 days, our disks will be kept neat and stored with truly meaningful data.

In CHROFB, you can set an expiration time for a file. When the expiration time comes, the first time you open the CHROFB, it will remind you that "* * * * * * files have expired, whether to delete?", you click OK, this file is deleted, if you click Cancel, this file is retained.

1, right click you need to set the expiration time of the file, and then select "1 weeks Expired"/"1 months Expired"/"half year expired."

2, after setting, there will be an expiration of the file filename around a dotted line, indicating that the file will be deleted at some time in the future.

3, when the file expires after the time, when you open the CHROFB, there will be "whether to delete * * * * * * * files" hint. Just choose the action you need.

4, if you want to cancel a file timing, right-click menu also has the option to cancel.