man sources (Administration système) - quickly change between APT package resource list files
NAME
sources - quickly change between APT package resource list files
SYNOPSIS
sourcessource
DESCRIPTION
sources is a simple script that will change the symbolic link /etc/apt/sources.list to the actual APT APT package resource list file /etc/apt/sources.list.source. Installation of this package would have renamed your original package resource list file to /etc/apt/sources.list.default and set the symbolic link to it.
SEE ALSO
sources.list(5), apt(8)
AUTHOR
This manual page was written by Russ W. Knize rknize@yahoo.com for the Debian system (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version published by the Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.