Repository restructuring

tools/scanner/first_scan.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/bash
+
+if [ $# -lt 1 ]; then
+  echo "Invalid usage: $0 <host>"
+  exit
+fi
+
+if [ "$EUID" -ne 0 ]; then
+  echo "[-] Script requires root permissions (e.g. nmap scan)"
+  exit
+fi
+
+IP_ADDRESS=$1
+
+echo "[+] Checking online status…"
+ping -c1 -W1 -q "${IP_ADDRESS}" &>/dev/null
+status=$(echo $?)
+
+if ! [[ $status == 0 ]] ; then
+  echo "[-] Target not reachable"
+  exit
+fi
+
+echo "[+] Scanning for open ports…"
+PORTS=$(nmap -p- -T4 ${IP_ADDRESS} | grep ^[0-9] | cut -d '/' -f 1 | tr '\n' ',' | sed s/,$//)
+if [ -z "${PORTS}" ]; then
+    echo "[-] No open ports found"
+    exit
+fi
+
+echo "[+] Open ports: ${PORTS}"
+echo "[+] Performing service scans…"
+nmap -A "${IP_ADDRESS}" -p$PORTS -T4 -v