/etc/init.d/sshd restart
/etc/init.d/sshd reload
systemctl status sshd.service
systemctl restart sshd.service
service sshd restart
locate sftp-server
vi /etc/ssh/sshd_config
/etc/init.d/sshd restart
/etc/init.d/sshd reload
systemctl status sshd.service
systemctl restart sshd.service
service sshd restart
locate sftp-server
vi /etc/ssh/sshd_config