login.sh

### colors
RED="\e[0;31m"
GREEN="\e[0;32m"
CLR="\e[0m"

echo ""

### check internet connectivity
INTERNET_WGET=`wget -q --tries=10 --timeout=20 -O - http://google.com > /dev/null`
INTERNET_STATUS="${RED}DOWN$CLR"

if [[ "$INTERNET_WGET" -eq 0 ]]; then
        INTERNET_STATUS="${GREEN}UP$CLR"
fi

echo -e "Internet connection...\t $INTERNET_STATUS"

### check if node is running
NODE_INSTANCES=`ps aux | grep node | grep -v grep | wc -l`
NODE_STATUS="${RED}NO$CLR"

if [[ "$NODE_INSTANCES" -gt 0 ]]; then
        NODE_STATUS="${GREEN}YES$CLR ($NODE_INSTANCES instance(s))"
fi

echo -e "Node running...\t\t $NODE_STATUS"

### check if the pushover bot is running
PUSH_PID=`cat ~/tasks/twitter-mentions-pushover/node_lock`
PUSH_STATUS="${GREEN}YES$CLR"

if ! kill -0 $PUSH_PID > /dev/null 2>&1; then
        PUSH_STATUS="${RED}NO$CLR"
fi

echo -e "Pushover bot running...\t $PUSH_STATUS"

### print a portal quote
echo ""
fortune -s 33% glados 33% wheatley cave_johnson
echo ""