Patch from Matt Kraai to implement uniq -[cdu]

git-svn-id: svn://busybox.net/trunk/busybox@1409 69ca8d6d-28ef-0310-b511-8ec308f3f277

2 files changed, 19 insertions, 1 deletions

diff --git a/docs/busybox.pod b/docs/busybox.pod
index 2ddacd152..5e4798439 100644
--- a/docs/busybox.pod
+++ b/docs/busybox.pod
@@ -1954,6 +1954,12 @@ Usage: uniq [OPTION]... [INPUT [OUTPUT]]
 
 Discard all but one of successive identical lines from INPUT
 (or standard input), writing to OUTPUT (or standard output).
+        
+Options:
+
+        -c              prefix lines by the number of occurrences
+        -d              only print duplicate lines
+        -u              only print unique lines
 
 Example:
 
@@ -2286,4 +2292,4 @@ Enrique Zanardi <ezanardi@ull.es>
 
 =cut
 
-# $Id: busybox.pod,v 1.79 2000/12/08 20:38:00 andersen Exp $
+# $Id: busybox.pod,v 1.80 2000/12/09 16:37:53 andersen Exp $
diff --git a/docs/busybox.sgml b/docs/busybox.sgml
index 184814125..7d86e19e2 100644
--- a/docs/busybox.sgml
+++ b/docs/busybox.sgml
@@ -3428,6 +3428,18 @@
                 </para>
 
                 <para>
+                Options:
+                </para>
+
+                <para>
+                <screen>
+                -c              prefix lines by the number of occurrences
+                -d              only print duplicate lines
+                -u              only print unique lines
+                </screen>
+                </para>
+
+                <para>
                 Example:
                 </para>