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www/eps/hpr2739/hpr2739_bash19_ex1.sh

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+#!/bin/bash
+
+#-------------------------------------------------------------------------------
+# Example 1 for Bash Tips show 19: how an integer array works
+#-------------------------------------------------------------------------------
+
+#
+# Declare an integer array and a normal one
+#
+declare -a -i ints
+declare -a norm
+
+#
+# Load both with arithmetic expressions
+#
+ints=('38 % 7' '38 / 7')
+norm=('38 % 7' '38 / 7')
+
+#
+# Try storing a string in each of the arrays
+#
+ints+=('jellyfish')
+norm+=('jellyfish')
+
+#
+# Show the results
+#
+echo "ints: ${ints[*]}"
+echo "norm: ${norm[*]}"
+
+
+exit