Update README.md

Author: farid007

README.md

@@ -50,6 +50,10 @@ Create rainbow table
 
 root@kali:~/HashExploit# python3 HashExploit.py -f   full_path_of_file/rockyou.txt 
 
+# For Appending 
+root@kali:~/HashExploit# python3 HashExploit.py -a saltvalue -f /root/HashExploit/rockyou.txt
+
+
 # For Generating Hash Of A Particular Word
 root@kali:~/HashExploit# python3 HashExploit.py -w password