From 66b2b2612732e6782f5ed598361e0cc7ee061e7e Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sun, 20 Nov 2016 13:51:18 +1300
Subject: Add ddup(1df)

---
 man/man1/ddup.1df | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 man/man1/ddup.1df

(limited to 'man')

diff --git a/man/man1/ddup.1df b/man/man1/ddup.1df
new file mode 100644
index 00000000..ca5e35a0
--- /dev/null
+++ b/man/man1/ddup.1df
@@ -0,0 +1,20 @@
+.TH DDUP 1df "November 2016" "Manual page for ddup"
+.SH NAME
+.B ddup
+\- remove duplicates from unsorted output
+.SH USAGE
+.B ddup
+FILE1 [FILE2 ...]
+.br
+.B ddup
+< FILE
+.br
+program |
+.B ddup
+.SH DESCRIPTION
+.B ddup
+removes duplicate lines from the input without requiring it to be sorted.
+Because it caches each unique line, this is less efficient than using sort(1)
+and then uniq(1), but necessary if maintaining the order is desirable.
+.SH AUTHOR
+Tom Ryder <tom@sanctum.geek.nz>
-- 
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