From cccb522b1edc12c56e20daa9630514438d124399 Mon Sep 17 00:00:00 2001
From: Mirek Kratochvil <exa.exa@gmail.com>
Date: Tue, 8 Apr 2014 18:41:52 +0200
Subject: zb-snap, readme

---
 zb-snap | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'zb-snap')

diff --git a/zb-snap b/zb-snap
index 13f4793..3b32460 100755
--- a/zb-snap
+++ b/zb-snap
@@ -1,2 +1,8 @@
 #!/bin/sh
 
+if [ -z "$1" ] ; then
+	echo "usage: $0 <zfs_volume>" >&2
+	exit 1
+fi
+
+exec zfs snapshot "${1}@zb-`date '+%F %T %z' |tr + p`"
-- 
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