2020-01

Download the installation image The installation media for Ubuntu Server can be downloaded from the official website on the Internet.You will need to create an installation CD/DVD from the downloaded iso file. The download location for the iso file is Ubuntu official download site Install Change the BIOS so that the PC can boot from the installation disk created above, and then boot the PC.

1. WEB server installation 1. 1 Apache2 installation ① Install # apt -y install apache2 ② Edit configuration file # vi /etc/apache2/conf-enabled/security.conf # Line 25: Change ServerTokens 　Prod

1.Install the FTP server vsftpd ① Install # apt install vsftpd ② Allow PORT21 to be used by FTP in UFW(firewall) # ufw allow ftp # ufw reload ③ Edit the configuration file (vsftpd.conf)

1. Set the root password and use the SU command $  passwd root password for ← Current user's password Enter new UNIX password: ← Enter the root password to be set. Retype new UNIX password: ← Re-enter the same password passwd: password updated successfully