ADMIN - Explore the new world of system administration! Special introductory offer! Order by September 30th to save 10% off the regular subscription price! Each issue delivers technical solutions to the real-world problems you face every day. Learn the latest techniques for better:
network security
system management
troubleshooting
performance tuning
virtualization
cloud computing
on Windows, Linux, Solaris, and popular varieties of Unix.
The CuteFlow document circulation system supports cross-platform document exchanges. CuteFlow is easy to install and configure but still has a couple of weak areas.
Color-coding your prompt may help avoid configuration errors and data loss. We’ll show you how to design your own custom shell prompt with color and control sequences.
Users log on to services such as SSH, ftp, SASL, POP3, IMAP, Apache htaccess, and many more using their names and passwords. These popular access mechanisms are a potential target for brute-force attacks. An attentive bouncer will keep dictionary attacks at bay.
Klaus Knopper is the creator of Knoppix and co-founder of the LinuxTag expo. He currently works as a teacher, programmer, and consultant. If you have a configuration problem, or if you just want to learn more about how Linux works, send your questions to: klaus@linux-magazine. com
For many admins, the security of a web application is more important than its performance. If you have a web server with multiple users, the Suexec module can help you avoid problems associated with globally writable directories.
Task managers can help you get things done, but the first task is to choose the application that meets your needs. We take a closer look at iKog, Thinking Rock, and MonkeyGTD and recommend a few other GTD managers you might want to take for a spin.
Linux users and sys admins rely on the SSH secure shell for remote access and management. But SSH can do much more. This month, we explore some advanced techniques for secure communication with SSH...
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Free Video Archives! CeBIT Open Source Forum 2011
The presentations were streamed live from CeBIT and are now available in the Linux New Media video archive!
