How do I backup files and folders in Ubuntu?

On the Ubuntu desktop, select Show Applications, then enter Backups into the search box. Launch Deja Dup (listed as Backups). In Deja Dup, select Folders to save and choose the folders to save.

How do I backup a folder in Linux?

In order to copy a directory on Linux, you have to execute the “cp” command with the “-R” option for recursive and specify the source and destination directories to be copied. As an example, let’s say that you want to copy the “/etc” directory into a backup folder named “/etc_backup”.