Question

我正在学习bash以进行渗透测试，所以我从对我来说很有用的东西开始。我创建了一个脚本，可以根据需要扫描整个网络。但是在脚本结尾，我想做这个Ips的Nmap。

那就是问题，不知道如何执行。

time=$(date +"%T")
ip=(192.168.0)
echo -e "Scan started at $time"
for x in $(seq 1 254); do
    ping -c 1 $ip.$x | grep "from" &
done

echo -n "Would you like to do NMAP scan (y/n)? "
read nmap
if [ "$nmap" != "${nmap#[Yy]}" ] ;then
    #here i guess have to be something
else
    #here i guess have to be something
fi

如果用户选择“ y”，则NMAP应该扫描IP地址，这些IP地址会被实时探测。

Answer 1

这是有关如何一起使用ping和nmap的简单解决方案

#!/bin/bash
ipfile=$(mktemp)               # create tmpfile for online ip's
trap 'rm -f "$ipfile"' EXIT    # rm tmpfile on exit

BASE="192.168.0"               # define your IP base

for (( i=1; i <= 254; i++ )); do
    ip="$BASE.$i"
    printf "Scanning %s " "$ip"

    # check if ip is online
    if ping -c 1 "$ip" | grep "from" >/dev/null; then
        printf "online\n"

        # write ip's into tmpfile
        printf "%s\n" "$ip" >> "$ipfile"  
    else
        printf "offline\n"
    fi
done

echo -n "Would you like to do NMAP scan (y/n)? "
read -r answer
if [ "$answer" = "y" ]; then
    # check all ip's in tmpfile with nmap
    nmap -iL "$ipfile"
fi

如何从ping脚本执行nmap

1 个答案: