#!/bin/bash

# due to the location in the course where this script is used it lacks the proper conditional checks
rpm -ql vsftpd || sudo yum install -y vsftpd lftp
sudo sed -i -e 's/anonymous_enable=NO/anonymous_enable=YES/' /etc/vsftpd/vsftpd.conf

# again this is not pretty but I don't want to show anything that hasn't been covered yet
ps aux | grep fpt | grep -v grep || sudo systemctl enable --now vsftpd
sudo cp /etc/hosts /var/ftp/pub/

# fetching a file wit a here document
lftp localhost <<ENDSESSION
ls
cd pub
get hosts
ls
quit
ENDSESSION