From b751cc9c5d9448c56fffef56eadfc6371cbbdbd3 Mon Sep 17 00:00:00 2001
From: Roland Tapken <roland@bitarbeiter.net>
Date: Fri, 8 May 2020 09:53:21 +0200
Subject: Added man page entry

---
 src/bindfs.1 | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src')

diff --git a/src/bindfs.1 b/src/bindfs.1
index 90b3d8c..c5dea30 100644
--- a/src/bindfs.1
+++ b/src/bindfs.1
@@ -67,6 +67,22 @@ the corresponding behavior of this option.
 
 Requires mounting as root.
 
+.TP
+.B \-\-map-passwd=\fI<passwdfile>\fP, \-o map-passwd=...
+.PD 0
+.TP
+.B \-\-map-group=\fI<groupfile>\fP, \-o map-group=...
+Like \fB--map=...\fP, but reads the UID/GID mapping from passwd and group
+files (like \fI/etc/passwd\fP and \fI/etc/group\fP). Helpful to restore
+system backups where UIDs/GIDs differ.
+
+Example usage:
+
+bindfs --map-passwd=/mnt/orig/etc/passwd \\ --map-passwd=/mnt/orig/etc/group 
+    /mnt/orig /mnt/mapped\fP
+
+Requires mounting as root.
+
 .TP
 .B \-\-uid\-offset=..., \-o uid\-offset=...
 Works like \-\-map, but adds the given number to all file owner user IDs.
-- 
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