Dobry den, moc dekuji, to vypada dobre, a pokud budu mit neco takoveho,

declare -A mylist=(\
	['0|jmeno']="petr"\
	['0|prijmeni']="sulc"\
	['0|vek']="33"\
	['1|jmeno']="pavel"\
	['1|prijmeni']="novak"\
	['1|vek']="11"\
	['2|jmeno']="libor"\
	['2|prijmeni']="marku"\
	['2|vek']="20"\
)

for ((i=0; i<${#mylist[@]}; i++))
do
  echo ${mylist['$i|vek']}
done

11
20
33