what about linux?
I can help with this,
I'm going to assume your using ubuntu for this ok.
First open your file manager and go to your home folder.
If you can't see a "
.minecraft" folder you need to turn "show hidden files" on.
If your using nautilus go the the veiw menu and near the middle there should be a show hidden files button, select it.
Now your home folder should be full of folders and files, look near the top for the ".minecraft" folder.
Once your in it the steps should be the same for windows, the 1.7 file is in the bin folder in .minecraft
Hope this helps
