From 250826e7141542fc92c66fe482bb140a26951b89 Mon Sep 17 00:00:00 2001
From: haturatu <taro@eyes4you.org>
Date: Fri, 3 Jan 2025 14:36:01 +0900
Subject: first commit

---
 README.md |  1 +
 err.awk   | 16 ++++++++++++++++
 fb.awk    | 15 +++++++++++++++
 3 files changed, 32 insertions(+)
 create mode 100644 README.md
 create mode 100755 err.awk
 create mode 100755 fb.awk

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..a5ebf7c
--- /dev/null
+++ b/README.md
@@ -0,0 +1 @@
+# hiawk
diff --git a/err.awk b/err.awk
new file mode 100755
index 0000000..cb59ae9
--- /dev/null
+++ b/err.awk
@@ -0,0 +1,16 @@
+#!/usr/bin/awk -f
+
+# Usage
+##############
+# $ ./err.awk a
+# $ echo $?
+# $ ./err.awk 1
+# $ echo $?
+
+BEGIN {
+  stderr = "/dev/stderr"
+  if (ARGV[1] ~ /[A-Za-z]/) {
+    print "Error:", "I don't understand eng" >> stderr
+    exit -1
+  }
+}
diff --git a/fb.awk b/fb.awk
new file mode 100755
index 0000000..c80e832
--- /dev/null
+++ b/fb.awk
@@ -0,0 +1,15 @@
+#!/usr/bin/awk -f
+
+BEGIN {
+  for (i = 1; i <= 10; i++) {
+    if (i % 10 == 0) {
+      print "FizzBuzz";
+    } else if (i % 3 == 0) {
+      print "Fizz";
+    } else if (i % 5 == 0) {
+      print "Buzz";
+    } else {
+      print i;
+    }
+  }
+}
-- 
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