how to setup ubuntu2004 in VMware

 1.configure networking in ubutu2004

    link2

2.install ssh

        ssh could not agree a key exchange algorithm

3.install ftp

       500 OOPS: vsftpd: refusing to run with writable root inside chroot()"

4. install lamp

      update php8

5.vi 教學

6.基本指令

   1) systemctl start ssh

   2) netstat -lntp

7. 劉大師講義