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phmullins/mapnet.sh

Last active September 1, 2016 23:42
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Discover hosts on a network
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mapnet.sh
#!/bin/bash
# This bash script will output the IP addresses of all the live hosts on a network. Note: Hosts that filter ICMP
# are not included in this list.
#
# Usage: ./mapnet IP_RANGE Example: ./mapnet 192.168.1.1/24
clear
if [ -z "$1" ]; then
exit "Input IP range to scan. Example: 192.168.1.0/24"
fi
nmap $1 -n -sP | grep report | awk '{print $5}'
echo "Mapnet return code: $?"
exit 0
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