--- a/backup.rst	Sun Sep 03 00:11:27 2017 +0300
+++ b/backup.rst	Mon Sep 18 15:25:27 2017 +0300
@@ -6,6 +6,8 @@
 rsync
 =====
 
+Emulate file transfer with ``-n`` or by longer form ``--dry-run``.
+
 Use FS with hardlink with ``cp -l``::
 
   $ cp -al  /backup/old /backup/new
@@ -33,5 +35,6 @@
 
 To copy over ssh::
 
-  rsync -n -e 'ssh -l $RUSER' -r  /archive/ $RHOST:/archive/
+  $ rsync -n -e 'ssh -l $RUSER' -r  /archive/ $RHOST:/archive/
+  $ rsync -n -e 'ssh -l $RUSER' -r  /archive/ $RUSER@$RHOST:/archive/