Repository Configuration File

Create a custom repository list in the /tmp directory using a Here-Document (EOF):

create file:

cat <<EOF | sudo tee /tmp/sources.list
deb [trusted=yes arch=amd64] http://mr.heru.id/ubuntu jammy universe
deb [trusted=yes arch=amd64] http://mr.heru.id/ubuntu jammy main restricted
deb [trusted=yes arch=amd64] http://mr.heru.id/ubuntu jammy-updates main restricted
deb [trusted=yes arch=amd64] http://mr.heru.id/ubuntu jammy multiverse
deb [trusted=yes arch=amd64] http://mr.heru.id/ubuntu jammy-updates multiverse
deb [trusted=yes arch=amd64] http://mr.heru.id/ubuntu jammy-security main restricted
deb [trusted=yes arch=amd64] http://mr.heru.id/ubuntu jammy-security universe
deb [trusted=yes arch=amd64] http://mr.heru.id/ubuntu jammy-security multiverse
EOF