Linux应用 A few useful iptables rules 作者Joodin Clooney,发布于 30 11 月, 202230 11 月, 2022。 留下评论 iptables -nvL INPUT --line-numbers #list INPUT chain rules by number iptables -D INPUT 2 #delete a rule by number iptables -I INPUT 1 -p tcp --destination-port 81 -j DROP # block a particular port