List Ubuntu Repo

repo-list.sh

#!/bin/bash

# List repositories from sources.list
echo "Repositories in /etc/apt/sources.list:"
cat /etc/apt/sources.list | grep -E '^[^#]'

echo ""

# List repositories from sources.list.d directory
echo "Repositories in /etc/apt/sources.list.d/:"
for file in /etc/apt/sources.list.d/*.list; do
    if [ -f "$file" ]; then
        echo "\n$file:"
        cat "$file" | grep -E '^[^#]'
    fi
done