Update test.sh

test.sh

@@ -1,20 +1,12 @@
 #!/bin/bash
 
 declare -A array
-array[x1,y1]=100
+array[color,red]=100
-array[x1,y2]=200
+array[color,blue]=200
-array[x2,y1]=300
+array[style,bold]=300
-array[x2,y2]=400
+array[style,underline]=400
-#alternative 1, extract all the main keys with sort
-for key in $(printf '%s\n' "${!array[@]}" | sed 's/,.*//' | sort -u); do
-#alternative 2, keeping track of the main keys
-keys=(x1 x2)
-for key in "${keys[@]}"; do
 
-    #the loop contents are the same
+
-    echo "$key : y1 = ${array[$key,y1]}"
+echo ${array[color,blue]}
-    echo "$key : y2 = ${array[$key,y2]}"
-done
-done
 
 exit 0