From d20f9efbdda60019bac35849fa99dbb47d3c7551 Mon Sep 17 00:00:00 2001
From: Martin Chrzanowski <martin@celo.org>
Date: Sat, 27 Jul 2019 17:27:56 -0700
Subject: Add awk cheatsheet

---
 awk.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 awk.md

(limited to 'awk.md')

diff --git a/awk.md b/awk.md
new file mode 100644
index 0000000..12c7772
--- /dev/null
+++ b/awk.md
@@ -0,0 +1,12 @@
+# Awk
+
+## Basics
+
+    awk program file
+
+Program is ;-separated pattern-action statements.
+
+    /pattern/ { action }
+
+`$0` is whole line, `$1`, `$2`, ... are fields separated by `FS` (by default,
+whitespace).
-- 
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