If you have many daemons running on your server, it can be quite difficult to keep track of them all. inetd and xinetd manage these services centrally and also take care of exchanges with your clients, allowing programs without network code to operate as Internet servers.

Knoda is a user-friendly KDE program that makes database management an intuitive experience. In Part 2 of our workshop, we investigate how to create forms and print reports with Knoda.

In last month’s issue of Admin Workshop, we introduced tools that help admins get services up and running. This month, we will show how you can use the Ident protocol to associate a user name with a TCP connection.

Worms, mail bombs, and users who send multiple megabyte Powerpoint files across the wire give Postfix administrators plenty of reasons to view their charges with a critical eye from time to time.

The steps for setting up new accounts in Linux are automated and often use GUI-based tools. Under the hood, a number of mechanisms give the new user an environment to match his or her needs. In this month’s Admin Workshop we discuss techniques for setting up accounts.

Small sites often have outdated information because the webmaster doesn’t have time to keep all the pages up to date. Even something as simple as a spelling correction might take days to change. FCKEditor frees the webmaster by letting the user take charge.

A new form of phishing attack deposits an HTML tag on the vulnerable service to trap users into authenticating.

In the eery, distant days before the birth of Linux, a strange alien system set out to fulfill the promise of Unix. Descendents of that system are still living. We caught one and dissected it.