Tips
Tips
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Setting up SSH2 on Red Hat Enterprise Linux
Find out how to set up SSH2 (Secure Shell) on Red Hat Enterprise Linux (RHEL), using encryption keys instead of passwords in this tutorial. You can use this with either RHEL 4 or RHEL 5. Continue Reading
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Dual booting vs. virtualization: Using Windows and Linux on the same server
Interoperability between Linux and Windows can be achieved in two ways: one, by installing each operating system separately via dual booting -- which allows both operating systems to run on the same hardware -- and two, by running one system inside ... Continue Reading
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HP UNIX performance monitoring fundamentals
UNIX system performance monitoring involves more than just keeping an eye on the amount of free space or the number of users who are logged in. With the right system performance monitoring know-how, you can look into various files to find out ... Continue Reading
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OpenOffice 2.0 tutorial: Using SQL View, Query Design and more with Report Writer
Learn how to use the Query Design and SQL View tools, handle report-specific fields, print fast reports and more in this tutorial on OpenOffice's Report Writer. Continue Reading
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Linux clusters vs. grids
Can Linux clusters outperform grid computing? Expert Ken Milberg compares them -- covering Beowulf, HPC, Linux Virtual Server and the Globus Toolkit for grids -- and chooses a winner. Continue Reading
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CICS program list tables: PLTPI and PLTSD programs
CICS expert Robert Crawford describes the two types of program list tables (PLT) Continue Reading
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CICS trace: Getting started, formatting and externalizing
CICS expert Robert Crawford describes the handy CICS trace tool and gives code for externalizing its output. Continue Reading
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Running Windows as a VM on Linux with VMware Server
If you don't want to spend money on an expensive Citrix setup for running Windows and Linux, then try running Windows as a virtual machine (VM) on Linux with VMware Server. Continue Reading
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Migrating Microsoft Internet Information Server to Apache on Red Hat Linux
If you're moving to Apache server from Microsoft Internet Information Server, be aware that this migration involves more than just copying files. In this tip, users will learn how to move a site from IIS to Apache on Red Hat, although this is ... Continue Reading
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Calculating costs of data center cabling infrastructure
In part two of our series on data center cabling decisions, data center infrastructure expert Carrie Higbie offers a cost calculator for determining TCO on a cabling project. Continue Reading