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  • Article (Print) (151)
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57%
Flexible user authentication with PAM
30.11.2025
Home »  Archive  »  2010  »  Issue 1: System...  » 
© Ana Vasileva, Fotolia.com
but from a directory service. This task can be simplified by deploying PAM [1]. Modular Authentication Originally developed in the mid-1990s by Sun Microsystems, PAM is available on most Unix-style systems
57%
News
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
 
-featured 1/10/40GbE Layer 2 and Layer 3 blade switch is powered by the Force10 operating system (FTOS) and provides increased bandwidth, scalability, performance, and operational simplicity for blades at data
57%
Open source ticket system
26.03.2025
Home »  Archive  »  2025  »  Issue 86: Data...  » 
Photo by Toa Heftiba on Unsplash
. The platform also comes with secure email communication that supports OAuth 2.0 for POP3 and IMAP email protocols to enable modern and secure authentication for the retrieval of email from services
57%
Introduction to behavior-driven monitoring
30.11.2025
Home »  Archive  »  2011  »  Issue 3: Are yo...  » 
Mariya Herasymenko, 123RF
Scenarios: 21 cucumber /usr/lib/nagios/plugins/cucumber-nagios/checks/features/www.xing.com/startpage.feature:4 # Scenario: Visiting home page 22 23 1 scenario (1 failed) 24 4 steps (1 failed, 3 skipped) 25 0 ... 3
57%
Processing the new sudo logging format
26.03.2025
Home »  Archive  »  2025  »  Issue 86: Data...  » 
Photo by Kelly Sikkema on Unsplash
-formatted logfile to a different logging instance to analyze the logs there. The syslog-ng website provides some examples [2]. Listing 1 /etc/syslog-ng/conf.d/sudo.conf # cat sudo.conf source s
57%
Container compliance with dockle
27.05.2025
Home »  Archive  »  2025  »  Issue 87: Light...  » 
of configuration files). If you need a little help constructing your Dockerfiles, you are gently reminded to look at the best practices page [3] on the Docker website. On Your Marks In this example, I look
57%
Netcat – The admin's best friend
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Dmitry Rukhlenko, 123RF.com
seconds, for example: # nc -p 16000 -w 30 examplehost.tld 22 If firewalling is in place and you need to originate your connection from a specific IP address to open a port, then you can enter: # nc -s 1.2.3
57%
The Resurrection of bWatch
02.06.2025
Home »  Articles  » 
Photo by NASA Hubble Space Telescope on Unsplash
-purpose, interpreted and dynamic Tool Command Language (Tcl) was created by John Ousterhout in the 1990s. From the name you can probably tell that it was intended to be a language for writing tools for whatever platform
57%
Using a tablet as a portable management console
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Peter Bernik, 123RF.com
, somehow the signal could reach you. During the post-pager revolution (The 1990s), you received a new device that offered two-way communications: The ubiquitous cell phone. The cell phone could not only
57%
The Ruby Version Manager (RVM) hands-on
30.11.2025
Home »  Archive  »  2011  »  Issue 6: Perfor...  » 
©Mettusr, 123RF.com
applications. Java-related and performance-critical projects use JRuby [3], a Ruby implementation in Java that leverages Java bindings in a Rails project. RubyGems [4] is a de facto standard for extensions

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