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7 Δεκ 2023 · The case statement in Bash matches an expression with patterns in clauses and executes statements accordingly. Multiple patterns can be used in a single clause, making the script more concise and efficient. Digits or numerical variables can also be used in case statements.
28 Φεβ 2022 · In this tutorial, you learned how to use a conditional case statement in Bash scripting on a Linux system. The case statements work well at handling many different possible outcomes, making them more scalable than if statements.
24 Οκτ 2024 · The case statement tests input values and executes a corresponding command based on a matched pattern. It's ideal for various shell scripting tasks, such as creating menus, handling errors, or automating tasks like starting, stopping, or restarting services .
5 Ιουλ 2021 · Instead of a bunch of nested if else statements, using case statements can drastically reduce the number of lines in your bash script, making it easier to understand and follow the logic.
29 Μαρ 2016 · The case statement allows you to easily check pattern (conditions) and then process a command-line if that condition evaluates to true. In other words the $variable-name is compared against the patterns until a match is found.
13 Δεκ 2023 · A case statement is a way in shell scripting to make decisions based on the value of a variable or expression. It allows you to check a variable against various patterns or values and execute...
18 Μαρ 2024 · Case Statement Example. Below is an example of using a case statement in a bash script that prints the official language of a given country: languages.sh. #!/bin/bash. echo -n "Enter the name of a country: " read COUNTRY. echo -n "The official language of $COUNTRY is " case $COUNTRY in.
