#!/bin/bash
c=("ifconfig -a" "netstat -tuln" "ss -tuln" "iptables -L" "tcpdump -c 5 -i any" "nmap -sP 127.0.0.1/24" "ping -c 3 8.8.8.8" "traceroute 8.8.8.8" "whoami" "id");for i in"${!c[@]}";do echo $((i+1))") ${c[i]}";done;read -p"> "x;((x>0&&x<=${#c[@]}))&&${c[x-1]}