LINUX BEGINNERS GUIDE: A Comprehensive and Updated Guide for Beginners to Learn Linux Operating System, Easy Installation and Configuration Including Tips and Essentials Principles by Charles Mint

Author:Charles Mint [Mint, Charles]
Language: eng
Format: azw3, epub
Published: 2019-11-12T16:00:00+00:00

As the sample shows, the shell function is designed to display tomorrow’s date. It uses data from the current date. It is similar to the provided sample of an alias’ method. The difference is that it can display a custom statement (“Tomorrow’s date is:”), on top of the necessary data.

Learning & Understanding BASH

BASH, short for Bourne-again Shell is a command processor that reads scripts. It operates in a text window. There, the user inputs commands that cause particular actions.

BASH supports glob . Glob are patterns that specify a set of filenames. These filenames feature wildcard characters.

Some wildcard characters are:

? – for matching a single character

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