VMWare使用小记

CentOS7 1810
虚拟机网络->网卡1 桥接网卡,网卡2 Host-Only
设置SSH,putty可登录

sudo dhclient
yum install -y openssl openssh-server

# 修改配置文件
vi /etc/ssh/sshd_config
# 关闭注释:PermitRootLogin,PubkeyAuthentication
# 在文件最后添加两行
# Port 22
# Protocol 2

# Protocol 2(第二代ssh)
# RSAAuthentication(第二代ssh弃用)

#启动ssh，开机启动ssh
systemctl start sshd.service
systemctl enable sshd.service

#取得虚拟机ip,此ip可供putty和winscp登录
ip addr

设置FTP,winscp通过22端口可以访问

yum install iptables-services
systemctl mask firewalld.service
systemctl stop firewalld.service

service vsftpd start
service vsftpd restart
chkconfig vsftpd on

#打开访问端口，例如3306(mysql)
vi /etc/sysconfig/iptables

systemctl enable iptables.service
systemctl enable ip6tables.service