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Bash Shell Scripting Tutorial - Part 3
An introduction to Bash Shell scripting
Welcome to the Land of Linux's tutorials and guides. In part 3 of our Bash Scripting tutorial we will cover how to use conditional processing, compare strings, use boolean operators and case statements.
If then else statements. How to use conditional processing in Bash shell scripts
String comparison tests, Using single and double brackets. Basic regular expressions.
Calculating the length of a string, extracting a substring from a variable.
Working with numerical operators. Integer operators.
Working with Boolean operators. Logical Negation, Logical AND and Logical OR operators.
Using case statements to simplify logic within bash shell scripts.