Want to control internet at home or office using Squid proxy server? - part 1

This video describes configuring squid proxy server to block particular websites and control internet access hours. First please unblock the port 3128 from ubuntu firewall by entering the following command : sudo ufw allow 3128/tcp sudo nano /etc/squid/blocked_sites.txt .facebook.com .tiktok.com .instagram.com .youtube.com sudo chown root:proxy /etc/squid/blocked_sites.txt sudo chmod 640 /etc/squid/blocked_sites.txt 640 (u=r+w, g=r, o=no permission) acl blocked_sites dstdomain "/etc/squid/blocked_sites.txt" http_access deny blocked_sites http_access allow localnet http_access deny all