Subtree merged in old awkfun repo

awkfun/src/BBS-list

@@ -0,0 +1,11 @@
+aardvark     555-5553     1200/300          B
+alpo-net     555-3412     2400/1200/300     A
+barfly       555-7685     1200/300          A
+bites        555-1675     2400/1200/300     A
+camelot      555-0542     300               C
+core         555-2912     1200/300          C
+fooey        555-1234     2400/1200/300     B
+foot         555-6699     1200/300          B
+macfoo       555-6480     1200/300          A
+sdace        555-3430     2400/1200/300     A
+sabafoo      555-2127     1200/300          C

awkfun/src/advice

@@ -0,0 +1,2 @@
+#!/home/dbuch/bin/gawk -f
+BEGIN { print "Don't Panic!" }

awkfun/src/ex_1.4a

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+awk '/12/ { print $0 }
+     /21/ { print $0 }' BBS-list inventory-shipped

awkfun/src/inventory-shipped

@@ -0,0 +1,17 @@
+Jan  13  25  15 115
+Feb  15  32  24 226
+Mar  15  24  34 228
+Apr  31  52  63 420
+May  16  34  29 208
+Jun  31  42  75 492
+Jul  24  34  67 436
+Aug  15  34  47 316
+Sep  13  55  37 277
+Oct  29  54  68 525
+Nov  20  87  82 577
+Dec  17  35  61 401
+
+Jan  21  36  64 620
+Feb  26  58  80 652
+Mar  24  75  70 495
+Apr  21  70  74 514