#!/bin/bash
######系統配合
#下載ISO檔
#https://ftp.ubuntu-tw.org/ubuntu-releases/26.04.1/ 安裝
######鄭亮星 jls@mail.jls.idv.tw , jls550225@gmail.com , jls@acfs.tw
##設定 proftpd 
ETH0=$(ls /proc/net/dev_snmp6 |awk '{ print $1 }' |sed -n '1p')
IP=$(ifconfig $ETH0 |grep 'inet ' |awk '{print $2}')
HOSTNAME=$(/bin/hostname)
DATE=$(date "+%Y%m%d%H")
sync
cp -arf /etc/proftpd/proftpd.conf /etc/proftpd/proftpd.conf-$DATE
sync
echo "/bin/false" >> /etc/shells 
find /etc/proftpd/proftpd.conf -type f -exec perl -i -pe s/"Debian"/"$HOSTNAME"/g {} \;
find /etc/proftpd/proftpd.conf -type f -exec perl -i -pe s/"# DefaultRoot~"/"DefaultRoot ~"/g {} \;
find /etc/proftpd/proftpd.conf -type f -exec perl -i -pe s/"# PassivePorts"/"PassivePorts"/g {} \;
systemctl enable proftpd.service
systemctl restart proftpd.service