TOP command in Linux

Top-Command

top provides an ongoing look at processor activity in real time. It displays a listing of the most CPU-intensive tasks on the system, and can provide an interactive interface for manipulating processes. It can sort the tasks by CPU usage, memory usage and runtime. can be better configured than the standard top from the procps suite. … Read more

Set Analysis in Qlikview : Example and Syntax

What is Set Analysis QlikView has feature called SET ANALYSIS that provides us a way to add this context. Set analysis predefines the SET OF DATA that our charts / tables use. So, using a Set Expression, we can tell our object (chart / table) to display values corresponding to various sets of data (e.g. a … Read more

Why do people become jealous

Feeling jealous is pretty natural, but it’s only dragging you down. Jealousy can drive a large wedge between you and your loved one, and can cause you to do regrettable things you wouldn’t otherwise. Curbing these emotions can be difficult, but is often necessary in order to move forward and secure your relationship. This can … Read more

Numerology : Meaning of 1 Number

Meaning of 1 in numerology: In Numerology, each of the nine single-digit numbers has a personality — a limited range of qualities and traits that makes it unique and recognizable. To me each number is a character, like any human being. In order to understand how numbers affect us based on their location in the … Read more

Why am I getting a 500 Internal Server Error message?

Possible Cause : 1. htaccess file 2. Php Coding Time out 3. CGI Script Error 500 Internal Server Error is a generic error message, given when no more specific message is suitable. There are a number of causes for a 500 Internal Server Error to display in a web browser. Figure 1 is a sample … Read more

Advantages and Disadvantages of HTTP, RTSP, and RTMP

Advantages and Disadvantages of HTTP, RTSP, and RTMP Which technology and delivery mode will work best for you? The answer depends on many data points. Let’s explore a few. How large is your anticipated daily traffic or single event? Do you need to protect your content from being downloaded locally and republished by the user? … Read more

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