linux

linux

mac 将文件传输到阿里云服务器

scp /Users/baixu/Downloads/elasticsearch-analysis-ik-7.4.2.zip    root@112.74.89.233:/mydata/elasticsearch/plugins

:查看防火状态

systemctl status firewalld

service  iptables status

暂时关闭防火墙

systemctl stop firewalld

service  iptables stop

永久关闭防火墙

systemctl disable firewalld

chkconfig iptables off

重启防火墙

systemctl enable firewalld

service iptables restart