Where can I find the default content of /etc/apt/sources.list in Ubuntu 18.04 LTS (Bionic Beaver)
cat /etc/apt/sources.list shows
# deb cdrom:[Ubuntu 16.04.2 LTS _Xenial Xerus_ - Release amd64 (20170215.2)]/ xenial main restricted # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to # newer versions of the distribution. deb http://in.archive.ubuntu.com/ubuntu/ bionic main restricted universe deb-src http://in.archive.ubuntu.com/ubuntu/ bionic multiverse restricted universe main #Added by software-properties # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial main restricted ## Major bug fix updates produced after the final release of the ## distribution. deb http://in.archive.ubuntu.com/ubuntu/ bionic-updates main restricted universe deb-src http://in.archive.ubuntu.com/ubuntu/ bionic-updates multiverse restricted universe main #Added by software-properties # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial-updates main restricted ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu ## team. Also, please note that software in universe WILL NOT receive any ## review or updates from the Ubuntu security team. # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial universe # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial-updates universe ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu ## team, and may not be under a free licence. Please satisfy yourself as to ## your rights to use the software. Also, please note that software in ## multiverse WILL NOT receive any review or updates from the Ubuntu ## security team. deb http://in.archive.ubuntu.com/ubuntu/ bionic multiverse # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial multiverse deb http://in.archive.ubuntu.com/ubuntu/ bionic-updates multiverse # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial-updates multiverse ## N.B. software from this repository may not have been tested as ## extensively as that contained in the main release, although it includes ## newer versions of some applications which may provide useful features. ## Also, please note that software in backports WILL NOT receive any review ## or updates from the Ubuntu security team. deb http://in.archive.ubuntu.com/ubuntu/ bionic-backports main restricted multiverse universe deb-src http://in.archive.ubuntu.com/ubuntu/ bionic-backports main restricted multiverse universe #Added by software-properties # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse ## Uncomment the following two lines to add software from Canonical's ## 'partner' repository. ## This software is not part of Ubuntu, but is offered by Canonical and the ## respective vendors as a service to Ubuntu users. # deb http://archive.canonical.com/ubuntu xenial partner # deb-src http://archive.canonical.com/ubuntu xenial partner deb http://security.ubuntu.com/ubuntu bionic-security main restricted universe deb-src http://security.ubuntu.com/ubuntu bionic-security multiverse restricted universe main #Added by software-properties # deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted # deb-src http://security.ubuntu.com/ubuntu xenial-security universe deb http://security.ubuntu.com/ubuntu bionic-security multiverse # deb-src http://security.ubuntu.com/ubuntu xenial-security multiverse # deb https://pkg.jenkins.io/debian-stable binary/
