Update documentation to working defaults

diff --git a/README.md b/README.md
index 63397f71e1a4d73d4dffb452099b83fa3432fea0..4014f96121af437540c983ab58d85591e2bc9cd0 100644 (file)
--- a/README.md
+++ b/README.md
@@ -6,12 +6,25 @@ Butterbackup is a backup system which stores snapshots in btrfs on a central ser
 For now it is rather crude. To get started backing up some manual work is needed.
 <pre lang="bash"><code>
 Create /etc/butterbackup
 For now it is rather crude. To get started backing up some manual work is needed.
 <pre lang="bash"><code>
 Create /etc/butterbackup

-# echo "--exclude /tmp --exclude /proc --exclude /sys --exclude /dev" > /etc/butterbackup/default.cfg
+# cat > /etc/butterbackup/default.cfg
+[DEFAULT]
+exclude = /proc/, /sys, /tmp, /dev, /run
+store_dir = /mnt/data
+keep=10
+(ctrl-d to exit)

 # touch /etc/butterbackup/machine1.example.com
 # touch /etc/butterbackup/machine2.example.com
 # ssh-copy-id root@machine1.example.com
 # touch /etc/butterbackup/machine1.example.com
 # touch /etc/butterbackup/machine2.example.com
 # ssh-copy-id root@machine1.example.com

-# ssh-copy-id root@machine1.example.com
-# mkdir /mnt/data2
+# ssh-copy-id root@machine2.example.com
+# mkdir /mnt/data

 # mkfs.btrfs /dev/sdb1
 # mkfs.btrfs /dev/sdb1

-# mount /dev/sdb1 /mnt/data2  #hardcoded for now
+# mount /dev/sdb1 /mnt/data
+</code></pre>
+
+To override the default setting for a specific host do:
+<pre lang="bash"><code>
+cat > /etc/butterbackup/machine1.example.com
+[host]
+exclude = /proc/, /sys, /tmp, /dev, /run, /home/mikael/.gvfs, /.snapshots
+keep=20

 </code></pre>
 </code></pre>