uAdBlock System wide adblocker for ubuntu touch How to add host to blacklist? Lest say you found "adware.com" to be an ad service Then to block this, add 0.0.0.0 adware.com 0.0.0.0 www.adware.com to the bottom of https://github.com/mariogrip/uAdBlock/blob/master/host-files/hosts.02-uAdBlock-extra Then send a pull request