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Anatomy of command line arguments in Linux

Written By
Web Webster
Web Webster
Jan 8, 2013

In Linux, any command is actually an executable being triggered through shell. In code, the entry point to this executable (in ELF format) will be the main() method . The Linux shell communicates the command line arguments to the program by passing these parameters to the main() method. In this article, we shall go through the advanced concepts related to command line arguments in Linux using C programming examples.
Web Webster

Web Webster

Web Webster has more than 20 years of writing and editorial experience in the tech sector. He’s written and edited news, demand generation, user-focused, and thought leadership content for business software solutions, consumer tech, and Linux Today, he edits and writes for a portfolio of tech industry news and analysis websites including webopedia.com, and DatabaseJournal.com.

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