array.sh

   1 #!/bin/bash
   2 #
   3 # Arrays in bash.
   4 #
   5 # Luiz Fernando N. Capitulino
   6 # <lcapitulino@gmail.com>
   7
   8 ###
   9 ### First way
  10 ###
  11 ### name=(value1 value2 valueN)
  12
  13 array1=(a b c d e f g h)
  14
  15 for ((i = 0; i < 8; i++)); do
  16         echo ${array1[i]}
  17 done
  18
  19 echo
  20
  21 ###
  22 ### Second way
  23 ###
  24 ### name[subscript]=value
  25
  26 for ((i = 0; i < 5; i++)); do
  27         array2[i]=$i
  28 done
  29
  30 for ((i = 0; i < 5; i++)); do
  31         echo ${array2[i]}
  32 done