It's a question of terminology. Usually when we say "script" here, we mean this:
What you posted is a configuration file. Thanks, it looks good!
No, it is a script, it applied in the chinese Internet bar. work for 2 X - 3. X ros version, and now it is in some parts of China is widely used.good work, but isn´t a script
/ ip firewall mangle add chain=forward in-interface=LAN action=mark-packet new-packet-mark=upload \ passthrough=yes comment="Upload Packet" disabled=no
HTTP Download chain=prerouting action=mark-packet new-packet-mark=HTTP_Download passthrough=yes protocol=tcp src-port=80 connection-bytes=500000-0