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March 2, 2022 – 2:00 pm

Books have been written on the subject of awk and sed. Here’s a small sample of commands I put together over the years that are useful for everyday system administration tasks. Most of these tasks …

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Home » Archive by Month

Article Archive for August 2007

Linux performance tuning

August 22, 2007 – 2:40 pm
linux_penguin_0001

Linux Performance Tuning
April | May 2007 | by Jaqui Lynch
Note: This is the second article in a two-part series. The first installment was published in the February/March issue.
In last issue’s article I introduced basic Linux* …

MySQL query cache

August 17, 2007 – 11:15 am
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Query cache can significantly speed up database operations for identical search queries. This is particularly useful for Web server applications, where multiple requests for the same data are a regular occurrence.
To enable query caching on …