file=/etc/apt/preferences
file=/etc/apt/sources.list.d/volatile.list
file=/etc/apt/sources.list.d/security.list
file=/etc/apt/sources.list.d/buildd.list
file=/etc/apt/preferences
file=/etc/apt/sources.list.d/volatile.list
file=/etc/apt/sources.list.d/security.list
file=/etc/apt/sources.list.d/buildd.list