user group

How do I find out my apache username under Linux operating system or CentOS Linux server?

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Q. User tom is a member of a group called sales and printer. I’d like to remove tom from a group called printer without editing any user configuration text files stored at /etc/ directory?

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Q. I have successfully configured Apache web server for my client. But why does my clients website just say “Error 403 Forbidden”? For example when client send request http://myclient.com/something/ Apache generate a 403 error. How do I troubleshoot this problem?

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How can I add a user to a group under Linux operating system using command line options?

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