Hello World Examples

Pascal Hello World Example: How To Write, Compile and Execute Pascal Program on Unix OS

by Ramesh Natarajan on October 9, 2009

Question: I would like to understand the basics of how to write and execute a pascal program on Linux OS. Can you explain it with a simple example?

Answer: In this article, let us review very quickly how to write a basic Hello World pascal program and execute *.p or *.pas program on Linux or Unix OS.

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Ruby Hello World Example: How To Write and Execute Ruby Program on Unix OS

by Ramesh Natarajan on October 2, 2009

Question: I would like to understand the basics of how to write and execute a ruby program on Linux OS. Can you explain it with a simple example?

Answer: In this article, let us review very quickly how to write a basic Hello World ruby program and execute *.rb program on Linux or Unix OS.

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Perl Hello World Example: How To Write and Execute Perl Program on Unix OS

by Ramesh Natarajan on September 25, 2009

Question: I would like to understand the basics of how to write and execute Perl program on Linux OS. Can you explain it with a simple example?

Answer: In this article, let us review very quickly how to write a basic Hello World Perl program and execute *.pl program on Linux or Unix OS.

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Python Hello World Example: How To Write and Execute Python Program on Unix OS

by Ramesh Natarajan on September 18, 2009

Question: I would like to understand the basics of how to write and execute a python program on Linux OS. Can you explain it with a simple example?

Answer: In this article, let us review very quickly how to write a basic Hello World python program and execute *.py program on Linux or Unix OS.

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How To Write, Compile and Execute C++ Program on Unix OS (With Hello World Example)

by Ramesh Natarajan on September 11, 2009

Question: I would like to understand the basics of how to write, compile and execute a C++ program on Linux OS. Can you explain it with a simple example?

Answer: Last week we reviewed how to write C program on Unix OS. In this article, let us review very quickly how to write a basic Hello World C++ program and how to compile *.cc program on Linux or Unix OS.

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How To Write, Compile and Execute C Program on Unix OS [With Hello World Example]

by Ramesh Natarajan on September 4, 2009

Question: I would like to understand the basics of how to write, compile and execute a C program on Linux OS. Can you explain it with a simple example?

Answer:  In this article, let us review very quickly how to write a basic Hello World C program and how to compile *.c program on Linux or Unix OS.

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