Python – Loops

In general, statements are executed sequentially: The first statement in a function is executed first, followed by the second, and so on. There may be a situation when you need to...

Python – Decision Making

Decision making is anticipation of conditions occurring while execution of the program and specifying actions taken according to the conditions.Decision structures evaluate multiple expressions which produce TRUE or FALSE as outcome....

Python – Basic Operators

Operators are the constructs which can manipulate the value of operands. Consider the expression 4 + 5 = 9. Here, 4 and 5 are called operands and + is called operator. Types of...

Python – Variable Types

Variables are nothing but reserved memory locations to store values. This means that when you create a variable you reserve some space in memory.Based on the data type of a variable,...

Python – Basic Syntax

The Python language has many similarities to Perl, C, and Java. However, there are some definite differences between the languages.Let's execute programs in different modes of programming.Interactive Mode ProgrammingInvoking the interpreter...

Python – Overview of Python

Python is a high-level, interpreted, interactive and object-oriented scripting language. Python is designed to be highly readable. It uses English keywords frequently where as other languages use punctuation, and it has...

BASH Scripting – Displaying User Messages

Some scripts run without any interaction from the user at all. Advantages of non-interactive scripts include: The script runs in a predictable way every time. The script can run in the...

BASH Scripting – Using Case Statements

Nested if statements might be nice, but as soon as you are confronted with a couple of different possible actions to take, they tend to confuse. For the more complex conditionals,...
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VMware

VMware – Using HA and DRS together

HA and DRS can be used together for load balancing along with failover. Together, HA and DRS bring out a more effective and balanced...

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