iptables开放所有端口
iptables -P INPUT ACCEPT iptables -P OUTPUT ACCEPT
Linux结束进程命令
kill -s 9 `pgrep mycat`
pkill -9 mycat
killall -9 mycat
Iptables打开所有端口
iptables -I INPUT -p tcp --dport 8000 -j ACCEPT
kill -s 9 45665
screen -S lnmp
iptables -P INPUT ACCEPT
iptables -P OUTPUT ACCEPT
grant all privileges on *.* to root@'%' identified by "root";