Use literal 'Squid' in msg_* labels, add missing msg_ok and spacing in update_script. Replace install_packages_with_retry/enable_and_start_service/ safe_service_restart helpers with plain apt and systemctl commands. Merge auth setup and config validation into a single msg block. Drop the custom /etc/profile.d MOTD heredoc and trailing htpasswd echo.
1.4 KiB
1.4 KiB