How to print array elements on a separate line in Bash
In this post we will give you information about How to print array elements on a separate line in Bash. Hear we will give you detail about How to print array elements on a separate line in BashAnd how to use it also give you demo for it if it is necessary.
we will learn how to print the array elements on a separate line in Bash.
Consider, we have the following prices array in Bash:
prices=(10 20 30)
Printing the array elements
To print the array elements on a separate line, we can use the printf command with the %s format specifier and newline character n in Bash.
Here is an example:
prices=(10 20 30)printf '%sn' "${prices[@]}"Output:
102030
@$ expands the each element in the array as a separate argument.
%s is a format specifier for a string that adds a placeholder to the array element.
n adds the line break after each element in an array.
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