How to Convert a JSON Array into Bash Array [5 Methods]
You can use the following methods to convert a JSON array into a Bash array: Using jq with command substitution: …
array operations
How to Filter an Array in Bash? [8 Methods]
You can use the following methods to filter an array in Bash: Using for Loop: for (( i = 0; …
Iterate Through a Bash Array Using “foreach” Loop [5 Examples]
In Bash, handling the array data structure may often cause the necessity of iterating through the array elements. While one …
Master Bash Array of Strings with Spaces [Complete Guide]
You can use the following syntax to work with a Bash array of strings with spaces: To declare the array: …
How to Convert String into Array in Bash [8 Methods]
You can use the following methods to convert a string into array in Bash: Using parenthesis (): array=($string) Using read …
How to Slice an Array in Bash [10 Simple Methods]
You can use the following methods to slice an array in Bash: Slice from a start index to a given …
How to Clear an Array in Bash [6 Methods]
You can use the following methods to clear an array in Bash: Using the unset command: unset <existing_array> Using the …
How to Reverse an Array in Bash? [8 Easy Methods]
You can use the following methods to reverse an array in Bash: Using a for loop: for ((i=${#original_array[@]}-1; i>=0; i–)); …
How to Copy an Array in Bash [6 Simple Methods]
You can use the following methods to copy an array in Bash: Using @ within the expression ${array[@]: copied_array=("${old_array[@]}") Using …
How to Check If an Array is Empty in Bash? [5 Methods]
An empty array in Bash is an array data structure that contains no data elements or that’s already declared but …
How to Append to an Array in Bash? [4 Easy Methods]
You can use the following 4 methods to append to an array in Bash: Using the shorthand operator (+=): array_name+=('element …
