From 4965172586179333894326a91b44815bd9b7ba07 Mon Sep 17 00:00:00 2001
From: Nathan Steel <nathan@lilman.local>
Date: Wed, 23 Mar 2022 16:59:09 +0000
Subject: [PATCH] Add home backup script

---
 backup/backup_home.sh | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100755 backup/backup_home.sh

diff --git a/backup/backup_home.sh b/backup/backup_home.sh
new file mode 100755
index 0000000..b3507ee
--- /dev/null
+++ b/backup/backup_home.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Backup home dir via rdiff-backup
+# Then rsync it to remote
+# e.g. 0 */1 * * * /home/nathan/scripts/backup/backup_home.sh -d /home/nathan -b /srv/dev-disk-by-uuid-d9f9e8fd-c473-450e-919e-c43200a6ac4a/nathan/lilman/ -r nathan@alphavps.aney.co.uk -R ~/backups/home/lilman
+
+while getopts s:d:b:r:R:n: flag
+do
+	case "${flag}" in
+	    d) DATA=${OPTARG};;
+	    b) BACKUPDIR=${OPTARG};;
+	    r) REMOTE=${OPTARG};;
+	    R) REMOTEBACKUP=${OPTARG};;
+	    n) NOW=${OPTARG};;
+	esac
+done
+
+mkdir -p $BACKUPDIR
+
+# Incremental backup of the directory locally (hourly?)
+rdiff-backup $DATA $BACKUPDIR
+# Don't keep backups over 1W 
+rdiff-backup --remove-older-than 1W $BACKUPDIR
+
+# Backup to remote
+TIME=$(date +%H%M) 
+
+if [ "$TIME" = 0000 ] || [ "$NOW" = 1 ]
+then
+	# Create the remote directory for backup if it doesn't exist
+	ssh $REMOTE mkdir -p $REMOTEBACKUP
+
+	# Copy the backup accross
+	# -e ssh makes it secure
+	rsync -azh -e ssh \
+		$DATA/ \
+		$REMOTE:$REMOTEBACKUP 
+fi
+