A5DER

https://www.ibm.com/developerworks/cn/linux/l-cn-ulimit/

1.selinux状态    -查看运行状态     #sestatusSELinux status: enabledSELinuxfs mount: /sys/fs/selinuxSELinux root directory: /etc/selinuxLoaded policy name: ...

1. iptables    --    命令方式添加添加 iptables -I INPUT -p tcp  --dport 8080 -j ACCEPT保存 /etc/init.d/iptables save重启 service iptables restart检查 /etc/init.d/iptables status    --    修改配置文件添加 /etc/sysconfig/ipt...