Code :sudo add-apt-repository ppa:nemh/systembacksudo apt-get updatesudo apt-get install systemback -yafter entering the first command it will show something like this:Simple system backup and restore application with extra featuresSystemback makes it easy to create backups of the system and the users configuration files. In case of problems you can easily restore the previous state of the system. There are extra features like system copying, system installation and Live system creation.This PPA contain the stable version of Systemback.Currently supported Ubuntu releases:14.04.X LTS15.0415.10More info: https://launchpad.net/~nemh/+archive/ubuntu/systembackPress [ENTER] to continue or ctrl-c to cancel adding itAnd I'm creating a script to install automatically, so how to automatically continue?
How to automaticallly accept when adding a repository?
shell script;input
Add the --yes option. As described in the manual page:-y, --yes: Assume yes to all queries