'Running the program' sequence added to slides

README.org

@@ -6,26 +6,32 @@
     \033[32m---- SQL injection demo ----\[\033[33m\033[0m\]
     $?:$ '
 
-
+    
     # Build
     ./build.sh
 
     # Prepare db
+    ./admin rm-db
     ./admin create-db
     ./admin show-db
 
     # Add regular user interactively
     ./add-user 2>> users.log
+    First User
+
+    
+    # Check
     ./admin show-db
 
     # Regular user via "external" process
-    echo "sample user" | ./add-user 2>> users.log
+    echo "User Outside" | ./add-user 2>> users.log
     ./admin show-db
 
     # Add Johnny Droptable 
     ./add-user 2>> users.log
     Johnny'); DROP TABLE users; --
 
+    
     # And the problem:
     ./admin show-db
 

admin

@@ -1,4 +1,8 @@
 #!/bin/bash
+rm-db () {
+    rm users.sqlite
+}
+
 create-db () {
     echo '
     CREATE TABLE users (