debugfs:tldr:8847f
debugfs: Close the filesystem.
$ close -a
try on your machine
The command "close -a" is used to close all open applications on a computer system. When this command is executed, it sends a signal to each open application requesting it to close. This command is commonly used when a user wants to quickly exit or shut down all running applications at once, rather than manually closing each application separately. It can be helpful in situations where there are numerous open applications and the user wants to close them all quickly and efficiently.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.