200-hostname

#!/bin/bash
echo $0 > /var/www/html/index.html
hn=$(/bin/hostname)
printf "Changing Hostname... "
/bin/sed -i -- 's/'"$hn"'/nems/g' /etc/hosts
/bin/sed -i -- 's/'"$hn"'/nems/g' /etc/hostname
hostnamectl set-hostname nems
echo Done.
echo Change will take effect at next reboot.