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- #!/bin/sh
- usage () {
- cat <<EOF>&2
- Usage: ${0##*/} IP
- Print the map of the network associated to the provided IP.
- EOF
- }
- [ $# -ne 1 ] && usage && exit 1
- [ "$1" = "-h" ] && usage && exit
- [ "$1" = "--" ] && shift
- ## Network operations
- if ! command -v nmap >/dev/null 2>&1; then
- echo >&2 "'nmap' not found"
- exit 1
- fi
- echo "$1"
- for SCANIP in $( nmap -sL "$1" | grep -i "\([[:digit:]]\+\.\)\{3,\}[[:digit:]]\+" | awk '{print $5}' ); do
- sudo nmap -oX - -n -sT -T Normal -O -sR -I -F -P0 "$SCANIP"
- echo
- done
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