apt-sources
deb http://ports.ubuntu.com/ubuntu-ports/ impish main universe restricted multiverse
deb-src http://ports.ubuntu.com/ubuntu-ports/ impish main universe restricted multiverse
deb http://ports.ubuntu.com/ubuntu-ports/ impish-security main universe restricted multiverse
deb-src http://ports.ubuntu.com/ubuntu-ports/ impish-security main universe restricted multiverse
deb http://ports.ubuntu.com/ubuntu-ports/ impish-updates main universe restricted multiverse
deb-src http://ports.ubuntu.com/ubuntu-ports/ impish-updates main universe restricted multiverse
deb http://ports.ubuntu.com/ubuntu-ports/ impish-backports main universe restricted multiverse
deb-src http://ports.ubuntu.com/ubuntu-ports/ impish-backports main universe restricted multiverse