added nmap-to-csv.sh

1 files changed, 54 insertions, 0 deletions

diff --git a/nmap-to-csv.sh b/nmap-to-csv.sh
new file mode 100644
index 0000000..699955e
--- /dev/null
+++ b/nmap-to-csv.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+while getopts "g:n:h" ARG; do
+    case "${ARG}" in
+        g) 
+            parse="gnmap"
+            file="${OPTARG}"
+            ;;
+        n) 
+            parse="nmap"
+            file="${OPTARG}"
+            ;;
+    esac
+done
+
+if ! test "${parse}" || ! test "${file}"; then
+    printf "%s\n" "usage: $(basename $0) -g <gnmap file> | -n <nmap file>"
+    exit 1
+fi
+
+if ! test -f "${file}"; then
+    printf "%s\n" "${file} is not a file, exiting"
+    exit 1
+fi
+
+case "${parse}" in
+    gnmap)
+        cat $file | awk '/Host:/ {
+            ip = $2
+        }
+        /\/open\/tcp\// {
+            for (i = 1; i <= NF; i++) {
+                if ($i ~ /^[0-9]+\/open\/tcp\//) {
+                    print ip "|" $i
+                }
+            }
+        }
+        ' | sed 's/\/\+/\//g' | awk -F '/' '{print $1"|"$4}'
+        ;;
+    nmap)
+        cat $file | grep -v ^\# | awk -F'[ /]+' '
+            /Nmap scan report for/ {
+                host = $5
+            }
+            /^[0-9]+\// {
+                version = ""
+                for (i = 5; i <= NF; i++) {
+                    version = version $i " "
+                }
+                printf("%s|%s|%s|%s\n", host, $1, $4, version)
+            }
+        '
+        ;;
+esac