A. cd B. vi C. change D. Mkdir
A. mkdirs B. path C. cd D. mkdir
A. systemctl enable httpd.service B. systemctl start httpd.service C. systemctl restart httpd.service D. systemctl status httpd.service
A. systemctl start vsftpd B. systemctl enable vsftpd C. systemctl restart vsftpd D. systemctl status vsftpd
A. cd B. ll C. scp D. Reboot
A. BGP B. vlan C. GRE D. vxlan
A. scp B. cp C. copy D. 以上都可以
A. systemctl stop firewalld B. systemctl disable firewalld C. systemctl status firewalld D. systemctl start firewalld
A. /etc/yum.d/ B. /etc/yum.repos.d/ C. /etc/yum.repo.d/ D. /etc/repo.yum.d/
A. 认证服务 B. 存储服务 C. 镜像服务 D. 计算服务
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