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-rw-r--r--doc/nft.xml2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/nft.xml b/doc/nft.xml
index fb57c2b6..7800890d 100644
--- a/doc/nft.xml
+++ b/doc/nft.xml
@@ -167,7 +167,7 @@ vi:ts=4 sw=4
<term><option>-f, --file <replaceable>filename</replaceable></option></term>
<listitem>
<para>
- Read input from <replaceable>filename</replaceable>.
+ Read input from <replaceable>filename</replaceable>. If <replaceable>filename</replaceable> is <literal>-</literal>, read from <literal>stdin</literal>.
</para>
<para>
nft scripts must start <command>#!/usr/sbin/nft -f</command>