From b0303ac8831b58f20689b28ceaab6c9d495092f4 Mon Sep 17 00:00:00 2001
From: jay <jay@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Sat, 31 May 2014 10:34:11 +0000
Subject: [PATCH] Add randomizer to configure script so that a random ASCII art
 from docs/leet-nmap-ascii-art*.txt is printed

---
 configure     | 21 +++++++++++++++++++--
 todo/nmap.txt |  7 ++++---
 2 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/configure b/configure
index 87bee60d4..b9a64e591 100755
--- a/configure
+++ b/configure
@@ -9392,7 +9392,24 @@ $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
 
 # Krad ASCII ART#!#@$!@#$
-if test -f docs/leet-nmap-ascii-art.txt; then
-	cat docs/leet-nmap-ascii-art.txt
+# Randomly store the name of one of the ASCII Art files in FILENAME
+FILENAME=`ls docs/leet-nmap-ascii-art*.txt 2>/dev/null | awk '
+    BEGIN {
+        srand();
+    }
+
+    {
+        lines[++d] = $0
+    }
+
+    END {
+        # This makes AWKs random numbers more random
+        print lines[int(rand()*49139)%d+1];
+    }
+    '`
+# Print the file to screen, if any such file exists (i.e. $FILENAME is not empty)
+if test "$FILENAME"; then
+	cat "$FILENAME"
 fi
+
 echo "Configuration complete.  Type make (or gmake on some *BSD machines) to compile."
diff --git a/todo/nmap.txt b/todo/nmap.txt
index 23939e43b..234f347e0 100644
--- a/todo/nmap.txt
+++ b/todo/nmap.txt
@@ -74,9 +74,6 @@ o GSOC 2014 student Jay will be looking at these items:
     topology view. http://seclists.org/nmap-dev/2012/q1/82 has a patch,
     however it doesn't handle the case of two or more consecutive
     timeouts.
-  o Add randomizer to configure script so that a random ASCII art from
-    docs/leet-nmap-ascii-art*.txt is printed.  I think I'll start naming
-    them leet-nmap-ascii-art-submittername.txt.
   o Provide an option to send a comment in scan packet data for target
     network.  Examples: --comment "Scan conducted by Marc Reis from
     SecOps, extension 2147" or --comment "pH33r my l3eT
@@ -832,6 +829,10 @@ o random tip database
 
 DONE:
 
+o Add randomizer to configure script so that a random ASCII art from
+  docs/leet-nmap-ascii-art*.txt is printed.  I think I'll start naming
+  them leet-nmap-ascii-art-submittername.txt.
+
 o Add IPv6 subnet/pattern support like we offer for IPv4.
   o OK, we now have the subnet/pattern support, but not the two-stage
   model discussed below.  So we added a separate task for that.