#!/bin/bash
function werte()
        {
        WERTE=$(ssh $1 "echo R-e-i-n-i-1;hostname -f;echo R-e-i-n-i-2;date;echo R-e-i-n-i-3;uptime;echo R-e-i-n-i-4;top -b -n1;echo R-e-i-n-i-5;ip a;echo R-e-i-n-i-6;cat /proc/net/dev;echo R-e-i-n-i-7;sleep 10;cat /proc/net/dev;echo R-e-i-n-i-8;find / -type f -size +1G 2>/dev/null|xargs ls -lath;echo R-e-i-n-i-9")</dev/null
}
function einlesen()
        {
        echo "###############################################################################################"
        echo "------------->>$1<<--------------"
        echo "Lese Werte von $1 ein"
}
function ausgabe()
        {
        echo "HOSTNAME"
        echo "$WERTE"|sed -n '/^R-e-i-n-i-1/,${p;/^R-e-i-n-i-2/q}'|grep -v R-e-i-n-i
        echo "--------------------"
        echo "SYSTEMTIME"
        echo "$WERTE"|sed -n '/^R-e-i-n-i-2/,${p;/^R-e-i-n-i-3/q}'|grep -v R-e-i-n-i
        echo "--------------------"
        echo "UPTIME"
        echo "$WERTE"|sed -n '/^R-e-i-n-i-3/,${p;/^R-e-i-n-i-4/q}'|grep -v R-e-i-n-i|sed 's/^ //g'
        echo "--------------------"
        echo "MEMORY"
        echo "$WERTE"|sed -n '/^R-e-i-n-i-4/,${p;/^R-e-i-n-i-5/q}'|grep -v R-e-i-n-i
        echo "--------------------"
        echo "TRAFFIC"
        DEV=$(echo "$WERTE"|sed -n '/^R-e-i-n-i-5/,${p;/^R-e-i-n-i-6/q}'|grep -v R-e-i-n-i|grep UP|grep -v lo|awk '{print $2}'|cut -f1 -d':')
        for DEVICE in $(echo "$DEV")
                do
                X=$(echo "$WERTE"|sed -n '/^R-e-i-n-i-6/,${p;/^R-e-i-n-i-7/q}'|grep -v R-e-i-n-i|grep "$DEVICE"|awk '{print $2}')
                Y=$(echo "$WERTE"|sed -n '/^R-e-i-n-i-7/,${p;/^R-e-i-n-i-8/q}'|grep -v R-e-i-n-i|grep "$DEVICE"|awk '{print $2}')
                A=$(awk -v "Y=$Y" -v "X=$X" 'BEGIN {printf "%.2f\n", Y-X}')
                C=$(awk -v "A=$A" 'BEGIN {printf "%.2f\n", A*8/1000}')
                echo "$DEVICE $C"kbps
        done
        echo "--------------------"
        echo "10 Dateien groesser 1GB neueste oben"
        echo "$WERTE"|sed -n '/^R-e-i-n-i-8/,${p;/^R-e-i-n-i-9/q}'|grep -v R-e-i-n-i|grep -v "/proc/kcore"|head -n10
        echo "--------------------"
}
if [ "$1" == "" ]
        then
        cat -|while read line
                do
#               echo $line
                einlesen $line
                werte $line</dev/null
                ausgabe
        done
else
        einlesen $1
        werte $1
        ausgabe
fi