HPC Up Close

Monitoring with Nmon

HPC administrators sometimes assume that if all nodes are functioning, the system is fine. However, the most common issue users have is poor or...

New Global Initiative Promotes International HPC Collaboration

New program will connect NCSA with the International research community.

Registration Opens for ASC15 Student Competition

Asian supercomputing community launches its annual contest for student HPC teams.

System deployment automation with PXE boot

We show how to save time and stress by automating your system installations with PXE boot.

Stat-like Tools for Admins

ASCII tools can be life savers when they provide the only access you have to a misbehaving server. However, once you're on the node what do you...

Latest TOP500 List Unveiled

Overall performance is better, but the rate of improvement is slowing.

Open a cache of riches with lsof

In Linux, everything is a file – directories, devices, pipes – so lsof (list open files) reveals what's happening on your system.

• Enhance and secure your Bash shells
• Oak Ridge has a New Gigantic Supercomputer in the Works
• Top Top-Like Tools
• I/O Profiling at the Block Level
• Managing Linux Memory

Download a FREE issue of Practical Hadoop: Big Data for Everyday Networks!

Get to know ADMIN with a risk-free ADMIN magazine Trial Subscription.

Try ADMIN magazine for two issues delivered to your door or your Inbox over four months with the No-Risk Trial Subscription.

You’ll be sent the next two issues of ADMIN magazine for the price of one.

ADMIN magazine Trial Subscriptions are available in both print and digital formats. Order now!