First batch of extra files

eps/hpr2824/hpr2824_awk15_ex6.awk

@@ -0,0 +1,13 @@
+#!/usr/bin/awk -f
+
+# Downloadable example 6 for GNU Awk Part 15
+
+BEGIN {
+    cmd = "wget -q http://hackerpublicradio.org/stats.php -O -"
+    while ((cmd | getline line) > 0);
+    close(cmd)
+
+    split(line,fields,",")
+    printf "Queued shows on HPR: %d\n", fields[10]
+}
+