#!/bin/bash

# filename to use as output
motd="/etc/motd"

# useful information
#HOSTNAME=$(echo `hostname` | tr 'a-z' 'A-Z' )
HOSTNAME=`hostname`
HOSTIP=`hostname -i`
ARCH=`uname -m`
KERNEL=`uname -r`


# waiting for IP
if [[ $HOSTIP = 127.0.0.* ]]; then
	while [[ $HOSTIP = 127.0.0.* ]]
	do
		HOSTIP=`hostname -i`
		sleep 2
	done
fi

# colours as variables
W="\e[1;37m"
G="\e[0;37m"
R="\e[0;91m"
B="\e[0;96m"
P="\e[0;35m"
X="\e[0m"

# to clear the screen when showing up
#clear > $motd

echo -e " " > $motd 
echo -e "$G ------- [$W $HOSTNAME $G@$W $HOSTIP$G] -------" >> $motd
echo -e "$G            | " >> $motd
echo -e "$G            | Arch Linux ARM - $ARCH " >> $motd
echo -e "$G            | kernel - $KERNEL " >> $motd
echo -e "$G            $R•" >> $motd
echo -e "$X" >> $motd
