Display a pretty status on a Raspberry Pi. I forget where I found the base script, but this has a few modifications.

pistatus.sh

#!/bin/bash
## zip=94114
zip="ASI|SG|SN---|SINGAPORE"

if [ -n "$1" ]; then
    zip="$1"
fi

ip=`ip addr show scope global | grep inet | cut -d' ' -f6 | cut -d/ -f1 | tr "\n" " "`
oip=`wget -q -O - http://icanhazip.com/ | tail`
## up=`uptime | awk -F"up " '{print $2}' | awk -F"," '{print $1}'`
up=`uptime | cut -f 4,5 -d " " | cut -f 1 -d ,`
used=`df -h | grep 'dev/root' | awk '{print $3}'`
## avail=`df -h | grep 'dev/root' | awk '{print $4}'`
total=`df -h | grep 'dev/root' | awk '{print $2}'`
weather=`curl -s "http://rss.accuweather.com/rss/liveweather_rss.asp?metric=1&locCode=$zip" | sed -n '/Currently:/ s/.*: \(.*\): \([0-9]*\)\([CF]\).*/\2°\3, \1/p'`
cpu=`/opt/vc/bin/vcgencmd measure_temp | cut -d = -f 2 | cut -d \' -f 1`

echo "$(tput setaf 2)
   .~~.   .~~.
  '. \ ' ' / .'$(tput setaf 1)
   .~ .~~~..~.
  : .~.'~'.~. :      $(tput setaf 6)host: $(tput bold; tput setaf 4)`hostname -f`    $(tput sgr0; tput setaf 1)
 ~ (   ) (   ) ~       $(tput setaf 6)ip: $(tput setaf 3)${ip::-1} ($oip) $(tput sgr0; tput setaf 1)
( : '~'.~.'~' : )     $(tput setaf 6)cpu: $(tput setaf 3)$cpu°C $(tput sgr0; tput setaf 1)
 ~ .~ (   ) ~. ~     $(tput setaf 6)disk: $(tput setaf 3)$used / $total   $(tput sgr0; tput setaf 1)
  (  : '~' :  )    $(tput setaf 6)uptime: $( tput setaf 3)$up  $(tput sgr0; tput setaf 1)
   '~ .~~~. ~'    $(tput setaf 6)weather: $(tput setaf 3)$weather $(tput sgr0; tput setaf 1)
       '~'
$(tput sgr0)"