1
bash
This demonstrates various array operations in Bash, including pushing, removing, duplicating, concatenating, and reading from a file.
Fruits=("${Fruits[@]}" "Watermelon") # Push Fruits+=('Watermelon') # Also Push Fruits=( "${Fruits[@]/Ap*/}" ) # Remove by regex match unset Fruits[2] # Remove one item Fruits=("${Fruits[@]}") # Duplicate Fruits=("${Fruits[@]}" "${Veggies[@]}") # Concatenate lines=(`cat "logfile"`) # Read from file
bash internaldata manipulationsarray operationspush elements