I want to list only 5 random files in my index.php & no last additions. How can I do it ??
You can try reading the manual! http://coppermine-gallery.net/demo/cpg14x/docs/index.htm#admin_album_list (http://coppermine-gallery.net/demo/cpg14x/docs/index.htm#admin_album_list)
To remove the last uploads, Configuration=>Album list view>The content of the main page=breadcrumb/catlist/alblist/random,1 and to use 5 thumbnails, change Configurations=>Thumbnail view=>Number of columns on thumbnail page=5. Changing the Number of columns on thumbnail page will also have an impact on the album pages.