Move under www to ease rsync

www/eps/hpr2816/hpr2816_awk14_ex2.awk

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+#!/usr/bin/awk -f
+
+# Downloadable example 2 for GNU Awk Part 14
+
+BEGIN {
+    cmd = "sort -u | nl"
+}
+
+NR > 1 {
+    print $1 | cmd
+}
+
+END {
+    close(cmd)
+}