Add performance note for csvsort

wireservice · Jan 30, 2017 · cf664eb · cf664eb
1 parent 9cb66ee
commit cf664eb
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diff --git a/docs/scripts/csvsort.rst b/docs/scripts/csvsort.rst
@@ -34,6 +34,10 @@ Sort CSV files. Like the Unix "sort" command, but for tabular data::
 
 See also: :doc:`../common_arguments`.
 
+.. note ::
+
+    If your file is large, try :code:`sort -t, file.csv` instead.
+
 Examples
 ========