Move under www to ease rsync

www/eps/hpr2679/hpr2679_bash13_ex1.sh

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+#!/bin/bash
+
+#
+# Three word regular expression
+#
+re='^([a-zA-Z]+) +([a-zA-Z]+) +([a-zA-Z]+) *\.?'
+
+#
+# A sentence is expected as the only argument
+#
+if [[ $# -ne 1 ]]; then
+    echo "Usage: $0 sentence"
+    exit 1
+fi
+
+echo "Sentence: $1"
+if [[ $1 =~ $re ]]; then
+    echo "Matched"
+    for i in {0..3}; do
+        printf '%2d %s\n' $i "${BASH_REMATCH[$i]}"
+    done
+fi
+