Is it possible to use sudo or some other mechanism to allow a user to only have access to running commands under another specific user account? (i.e. not root?)
I have to provide some level of administrative access over a web tool running under the shell-less account www-data. But on occasion it might be useful for them to be able to run programs as 'www-data' for doing administrative work on the web server. I'm not sure how to allow that while restricting their access to root or other services.