I sometimes do not like having to click on the Content link and then have to search for that page in the Content/Nodes screen, so this little code is handy for quickly editing a page while bypassing the Content list. Wordpress also has a quick command for this, but I never found it on Drupal.
$role = $user->role ;
if($role=="admin" || $role=="administrator")
// Generate all your Drupal and PHP variables
$nid = arg(1);
$edit_this_page_link = ("<a style=" color:cyan;" href="' . $base_url . '/node/' . $nid . '/edit">Edit This Page</a>");
This can go into any page.tpl.php or even a preprocess function in your template's template.php file.