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  1. Prepare
  2. Linux Shell
  3. Arrays in Bash
  4. Display an element of an array
  5. Discussions

Display an element of an array

  • cc111091
     + 0 comments
    arr=()
while read line; do arr+=($line); done
echo ${arr[3]}

    without using Array:

    for ((i=0;i<=3;i++)); do read line; done
echo $line