i had wordpress installed here before. now i want to install joomla or a link directory. but there are some directories that i cannot delete. how to delete them. see the site
if you can't delete them probably ; -you are not the owner of those files/dirs(probably httpd runs as user nobody).E-mail your hosting provider and tell them to give the ownership of those files to your username (chown -R yourusername /home/blabla/dir)