--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/unix_tools/uniq_tool.xml	Fri Mar 09 19:37:19 2012 -0500
@@ -0,0 +1,25 @@
+<tool id="cshl_uniq_tool" name="uniq">
+  <command>
+  	uniq -f $skipfields $count $repeated $ignorecase $uniqueonly $input $output
+  </command>
+
+  <inputs>
+	<param format="txt" name="input" type="data" label="file to scan for unique values" />
+		
+	<param name="count" type="boolean" label="count [-c]" help="prefix lines by the number of occurrences" truevalue="-c" falsevalue="" />
+
+	<param name="repeated" type="boolean" label="repeated [-d]" help="only print duplicate lines" truevalue="-d" falsevalue="" />
+
+	<param name="ignorecase" type="boolean" label="ignore case [-i]" help="ignore differences in case when comparing" truevalue="-i" falsevalue="" />
+
+	<param name="uniqueonly" type="boolean" label="unique only [-u]" help="only print unique lines" truevalue="-u" falsevalue="" />
+
+	<param name="skipfields" type="integer" label="skip fields [-f]" help="avoind comparing the first N fields. (use zero to start from the first field)" size="2" value="0" />
+  </inputs>
+
+  <outputs>
+    <data format="input" name="output" metadata_source="input"/>
+  </outputs>
+  <help>
+  </help>
+</tool>