This template is meant to be included in articles on installing and upgrading, to provide the information about CHMOD/file permissions. To see it in action, please look at the testcases, or at Special:WhatLinksHere/Template:Set_file_permissions

Examples:

{{Set file permissions|install}}
{{Set file permissions|upgrade}}

• install the word "install" will be inserted at several key points
• update the word "update" will be inserted at several key points