Linux проверка APT -репозитории
//in those files
/etc/apt/sources.list
/etc/apt/sources.list.d
cat /etc/apt/sources.list
cd /etc/apt/sources.list.d
Adventurous Aardvark
//in those files
/etc/apt/sources.list
/etc/apt/sources.list.d
cat /etc/apt/sources.list
cd /etc/apt/sources.list.d