From 937167fb808f9094e24144ebe95c6ade31f257f2 Mon Sep 17 00:00:00 2001 From: Jan Sucan Date: Mon, 21 Dec 2020 20:07:38 +0100 Subject: Refine example usage description --- README.md | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'README.md') diff --git a/README.md b/README.md index 6e131e5..4bded3c 100644 --- a/README.md +++ b/README.md @@ -53,12 +53,15 @@ First, the full image of the partition to backup has to be created: > dd bs=4M if=/dev/sda1 of=full.img -When user decides to create the differential image, he or she runs: +When the user decides to create the differential image, he or she runs: > diff-dd /dev/sda1 full.img diff.img -If a data accident happens, the partition will be restored by running: +If a data accident happens, the partition can be restored by running: > dd bs=4M if=full.img of=/dev/sda1 > diff-dd diff.img /dev/sda1 + +The first command restores the old full image. The second one applies +the differences. -- cgit v1.2.3