Print System Info to Screen

fib.sh

#!/bin/bash

bat=$(echo Battery: `cat /sys/class/power_supply/battery/capacity` %)
batstt=$(echo `cat /sys/class/power_supply/battery/status`)
loadavg=$(echo CPU LoadAvg: `cat /proc/loadavg`)
        while true;
            do
        wget --spider --quiet https://google.com
        if [ "$?" != 0 ]; then
         stt=$(echo "Wifi Status: OFFLINE")
                else
         stt=$(echo "Wifi Status: ONLINE")
                fi
        wget --spider --quiet http://192.168.31.47/admin
        if [ "$?" != 0 ]; then
         pihole=$(echo "Pi-Hole: OFFLINE")
                else
         pihole=$(echo "Pi-Hole: ONLINE")
                fi
        convert -size 800x480 xc:black -pointsize 24 -fill white -undercolor '#00000080' -font Dejavu-Serif -draw\
         "text 50,25 '$bat $batstt' \
          text 50,55 '$stt' \
          text 50,85 '$pihole' \
          text 50,115 '$loadavg' \
          text 45,475 '* Tự động làm mới sau 10 Giây ...'" -rotate 270 sysinfo.png
                sleep 4
        #convert -size 800x480 xc:black -pointsize 24 -fill white -undercolor '#00000080' -font Dejavu-Serif -draw\
         #"text 50,25 '$bat $batstt' \
          #text 50,55 '$stt' \
          #text 50,85 '$pihole' \
          #text 50,115 '$loadavg' \
          #text 45,475 '* Tự động làm mới sau 10 Giây ...'" -rotate 270 sysinfo1.png
                #sleep 4
                sudo fbi -T 1 -d /dev/graphics/fb0 -a -noverbose -cachemem 0 sysinfo.png
                sleep 4
                killall -9 fbi
                sleep 2
done