开启VPN服务的命令是（ ）。
A: systemctl start named
B: systemctl start vsftpd
C: systemctl start pptpd
D: systemctl start ppp
A: systemctl start named
B: systemctl start vsftpd
C: systemctl start pptpd
D: systemctl start ppp
举一反三
- 启动vsftpd服务的命令式（） A: systemctl start vsftp B: systemctl start vsftpd C: systemctl vsftpd start D: systemctl start ftp
- 启动DNS服务器的命令是（） A: systemctl named start B: systemctl bind start C: systemctl start named D: systemctl start bind
- 启动WWW服务的命令是（）。 A: systemctl start httpd B: systemctl start www C: systemctl start apache D: systemctl start html
- 下列（）命令可以启动DNS服务 A: systemctl start named B: service dns start C: systemctl start dns D: service start named
- vsftpd启动的命令是 A: start vsftpd.service B: systemctl vsftpd.service C: systemctl start vsftpd.service D: systemctl restart vsftpd.service