h16878 s 00005/00000/00000 d D 1.1 98/07/16 11:21:12 mark 1 0 c date and time created 98/07/16 11:21:12 by mark e u U f e 0 t T I 1 #!/bin/ksh read age\?"How old are you? " if ((30 < age && age < 50)); then echo "Wow, in $((50-age)) years, you'll be 50!" fi E 1