Bash Case Statement Syntax And Examples PhoenixNAP
This section shows practical examples of using the bash case statement Example 1 Output a Description for Each Option The following example is a script that lets the user choose a color and shows a comment corresponding to the input using the echo command Follow the instructions below 1 Open the terminal Ctrl Alt T and create
Using The Case Command To Select From Different Options In A Shell , Its syntax is really quite simple talk sh bin sh echo Please talk to me while do read INPUT STRING case INPUT STRING in hello echo Hello yourself bye echo See you again break echo Sorry I don t understand
Bash Case Statement Linuxize
Here is an example using the case statement in a bash script that will print 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 Lithuania echo n Lithuanian Romania Moldova echo n
Case Statements In Bash Examples Explained Linux Handbook, Jul 5 2021 Hunter Wittenborn Using Case Statements in Bash When writing Bash scripts it is common to check a string against a variable and then do something based on what was specified Consider the following script It checks the first argument that a user specifies and does different things depending on what was given
Bash Script Case Statement Examples Linux Tutorials
Bash Script Case Statement Examples Linux Tutorials, Using case is much easier than writing many if and elif statements nested together so if you have many conditions to test for case is the obvious better option In this tutorial we will show you various examples of using a
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Bash Scripting Case Statement GeeksforGeeks
Bash Scripting Case Statement GeeksforGeeks A case statement in bash scripts is used when a decision has to be made against multiple choices In other words it is useful when an expression has the possibility to have multiple values This methodology can be seen as a replacement for multiple if statements in a script
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Example of a BASH Script with the CASE Statement bin bash printf Which Linux distribution do you know read DISTR case DISTR in ubuntu echo I know it It is an operating system based on Debian centos rhel echo Hey It is my favorite Server OS windows echo Very funny CASE Statement In Bash Example ShellHacks. A simple case esac script We define our test script test sh as follows bin bash case 1 in 1 echo Option was 1 2 echo Option was 2 echo Option was something else 1 esac Next we make our script executable by executing chmod x test sh and then we execute the script itself each time passing a Much like the if then else statement the bash case statement is a conditional statement used to vary the flow of your shell script While the if else statement is used to choose between two options the case statement is helpful
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