Update README.md

README.md

@@ -20,6 +20,16 @@ tmux new -s pentest
 git clone {placeholder for git address}
 ```
 3. 
+Move the `external_ips.txt` file into the directory greated from the git clone.
+```bash
+mv external_ips.txt external_pentest/
+```
+4.
+Change Directories
+```bash
+cd external_pentest
+```
+3.
 ```bash
 chmod +x external_pentest.sh
 ```