Supermicro announces its SSE-X24S, a new high-performance, 10Gb Ethernet switch.

Even tried and trusted configurations that have proved their value through the years can be tripped up by special cases – for example, all of your users logging in with the same IP address. Experienced administrators and Bash aficionados will then enable debugging and launch a systematic search for configuration errors.

Red Hat announces IBM, Accenture, Alfresco, Cisco, HP and Intel representatives are scheduled to deliver keynotes at the seventh annual Red Hat Summit and JBoss World, May 3-6, 2011 in Boston, Massachusetts.

Red Hat announces IBM, Accenture, Alfresco, Cisco, HP and Intel representatives are scheduled to deliver keynotes at the seventh annual Red Hat Summit and JBoss World, May 3-6, 2011 in Boston, Massachusetts.

When it comes to daily tasks such as monitoring network traffic, administrators should choose a tool that is sufficiently functional and not too complicated.

Thanks to the modems built into today’s smartphones and tablets, you can use fast mobile Internet from almost anywhere. The mobile devices can also get your laptop online.

Last month, the Havege daemon helped organize the chaos in this column. Today, Charly attempts to organize the network – a tale of suffering in three chapters.