cek.sh

#!/bin/bash
# Script Mod updated by Prince 12/21

clear
echo " "

if [ -e "/var/log/auth.log" ]; then
        LOG="/var/log/auth.log";
fi

if [ -e "/var/log/secure" ]; then
        LOG="/var/log/secure";
fi
                
data=$( ps aux | grep -i dropbear | awk '{print $2}' );
echo "------=[ Dropbear User Login ]=------" | lolcat;
echo "   ID  |  Username  |  IP Address    " | lolcat;
echo "-------------------------------------" | lolcat;
cat $LOG | grep -i dropbear | grep -i "Password auth succeeded" > /tmp/login-db.txt;
for PID in "${data[@]}"
do
        cat /tmp/login-db.txt | grep "dropbear\[$PID\]" > /tmp/login-db-pid.txt;
        NUM=$(cat /tmp/login-db-pid.txt | wc -l);
        USER=$(cat /tmp/login-db-pid.txt | awk '{print $10}');
        IP=$(cat /tmp/login-db-pid.txt | awk '{print $12}');
        if [ $NUM -eq 1 ]; then
                echo "$PID - $USER - $IP";
                fi
done
echo " "
echo "------=[ OpenSSH User Login ]=------" | lolcat;
echo "   ID  |  Username  |  IP Address   " | lolcat;
echo "------------------------------------" | lolcat;
cat $LOG | grep -i sshd | grep -i "Accepted password for" > /tmp/login-db.txt
data=$( ps aux | grep "\[priv\]" | sort -k 72 | awk '{print $2}' );

for PID in "${data[@]}"
do
        cat /tmp/login-db.txt | grep "sshd\[$PID\]" > /tmp/login-db-pid.txt;
        NUM=$(cat /tmp/login-db-pid.txt | wc -l);
        USER=$(cat /tmp/login-db-pid.txt | awk '{print $9}');
        IP=$(cat /tmp/login-db-pid.txt | awk '{print $11}');
        if [ $NUM -eq 1 ]; then
                echo "$PID - $USER - $IP";
        fi
done
if [ -f "/etc/openvpn/openvpn-tcp.log" ]; then
        line=$(cat /etc/openvpn/openvpn-tcp.log | wc -l);
        a=$((3+((line-8)/2)));
        b=$(((line-8)/2));
        echo " "
        echo "---------=[ OpenVPN TCP User Login ]=--------" | lolcat;
        echo " Username  |  IP Address  |  Connected Since " | lolcat;
        echo "---------------------------------------------" | lolcat;
        cat /etc/openvpn/openvpn-tcp.log | head -n $a | tail -n $b | cut -d "," -f 1,2,5 | sed -e 's/,/   /g' > /tmp/vpn-tcp-db.txt
        cat /tmp/vpn-tcp-db.txt
fi
echo "---------------------------------------------" | lolcat;
if [ -f "/etc/openvpn/openvpn-udp.log" ]; then
        line=$(cat /etc/openvpn/openvpn-udp.log | wc -l);
        a=$((3+((line-8)/2)));
        b=$(((line-8)/2));
        echo " "
        echo "--------=[ OpenVPN UDP User Login ]=---------" | lolcat;
        echo " Username  |  IP Address  |  Connected Since " | lolcat;
        echo "---------------------------------------------" | lolcat;
        cat /etc/openvpn/openvpn-udp.log | head -n $a | tail -n $b | cut -d "," -f 1,2,5 | sed -e 's/,/   /g' > /tmp/vpn-udp-db.txt
        cat /tmp/vpn-udp-db.txt
fi

echo "-------------------------------------"
echo " "
echo "  Multi Login = kill " | lolcat
echo " "
echo "  Cara pakai : kill [nombor PID] " | lolcat
echo " "
echo "-------------------------------------"
echo ""
echo "    Updated by Asheeka" | lolcat