Basic Missions 3-7

Some Help for missions 3-7 in basic web hacking.

Basic 3
-basicly you need to have Mozilla firefox. Download it and also download the User Agent Switcher for Firfox. Then figure out how to use it by using the user it says is not valid.
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Basic 4

-htpasswd.php is not found in basic 4.... put the htpasswd.php in the url at the end instead of index. Then try changing the number of the mission until you get the page.
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Basic 5
-After looking around the source you see that * is a wild card(WD). The * replaces something you dont know. Which in this case is everything.
Basic email add:
Somebody @ Somwhere . Something
Replace the . with a : instead and you only need to fill in the bottom passwd box with the email.
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Basic 6
-What you need to do:
...- chmod a file
...- delete the logs
...- delete another file
First you need to know the file you are try to chmod.... ***/logs.txt. This file will give you the link to another file (the one you need to delete).
Most unix cmds use a $ in front of them... for each box when you start out.
For more understanding search Unix Commands in GOOGLE.
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Basic 7
-Looking in the source gets you a name and a passwd in binary. Go and use javascript like so....
javascript:alert(document.cookie="username={the binary}"). After that use 1=1-- in the passwd box. This should get you a good start.Then there are more steps to find out the correct passwd.