tests/array7.sub

   1 # these didn't work in versions of bash before bash-4.0
   2
   3 LNAME=nordholz
   4
   5 echo ${LNAME[$(( 0 ))]//h/!}
   6 echo ${LNAME[$(( 2 ))]//h/!}
   7
   8 echo ${LNAME[$(( 0 ))]##??}
   9 echo ${LNAME[$(( 2 ))]##??}
  10
  11 echo ${LNAME[$(( 0 ))]:2}
  12 echo ${LNAME[$(( 0 ))]:2:4}
  13 echo ${LNAME[$(( 2 ))]:2}
  14 echo ${LNAME[$(( 2 ))]:2:4}