--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tail.xml	Thu Sep 05 04:58:21 2013 -0400
@@ -0,0 +1,25 @@
+<tool id="unitools_tail_tool" name="Select last" version="0.1.1">
+    <description>lines from a dataset (tail)</description>
+    <requirements>
+        <requirement type="package" version="8.21">gnu_coreutils</requirement>
+    </requirements>
+    <command>
+        tail --lines $count '$input1' &gt; '$output'
+    </command>
+
+    <inputs>
+        <param format="txt" name="input1" type="data" label="file to cut" />
+        <param name="count" type="integer" size="5"  value="10" label="Output last X lines" help="" />
+    </inputs>
+
+    <outputs>
+        <data format="input" name="output" metadata_source="input1"/>
+    </outputs>
+    <help>
+
+**What it does**
+
+This tool runs the **tail** unix command, which discards lines from the beginning of a file.
+
+    </help>
+</tool>