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September 9, 2021 – 11:28 am

Cron is an indispensable tool for system administration. The difficulties in working with cron in a large environment stem from its decentralized nature. Cron jobs multiply like rabbits, and keeping track of them is not …

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Unix and Linux network configuration. Multiple network interfaces. Bridged NICs. High-availability network configurations.


Reviews of latest Unix and Linux software. Helpful tips for application support admins. Automating application support.


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Cool Unix shell commands and options. Command-line tools and application. Things every Unix sysadmin needs to know.

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Articles in SEO

SEO for Unix Geeks

February 21, 2013 – 11:45 pm
Traffic light for bikes.

So, you are finally done with your new shiny Web site and looking for ecom site integration. Congratulations. There is one small problem: the only two visitors to the site are you and Googlebot. And …

The Follies of Traffic Driving

July 11, 2009 – 4:31 pm
Traffic light for bikes.

Imagine a busy street in the city with sidewalks packed with pedestrians. Hundreds of people are pushing and shoving, eating, arguing, talking on their cell phones and not paying any attention to each other. Suddenly, …