unix - Adding daemon/web app to Linux group? -


anyone know how assign daemon or web app *nix group? example, let's have web app, deployed/running either in container tomcat or jar, how can add group?

daemons run under self-named unprivileged users, may use standard adduser user group command. instance, add user tomcat6 group www-data use:

adduser tomcat6 www-data

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