binarymason · July 13, 2021 13:59 · Jul 13, 2021 · Apr 2, 2021
diff --git a/backup.sh b/backup.sh
@@ -8,7 +8,7 @@ rsync="/usr/bin/rsync"
 # General Variables
 backup_user="m"
 source="/home/$backup_user"
-destination_folder="/media/$backup_user/Backups/home-backups"
+destination_folder="/media/$backup_user/Storage/home-backups"
 destination=$destination_folder
 
 ################################

diff --git a/backup.sh b/backup.sh
@@ -0,0 +1,103 @@
+#!/bin/sh
+rsync="/usr/bin/rsync"
+
+################################
+# VARIABLES
+################################
+
+# General Variables
+backup_user="m"
+source="/home/$backup_user"
+destination_folder="/media/$backup_user/Backups/home-backups"
+destination=$destination_folder
+
+################################
+# BACKUP ALL FILES IN /HOME/
+# This should be configured in /etc/anacrontab:
+#
+# 1  15  cron.daily /bin/sh /home/m/backup.sh
+################################
+
+if [ ! -d "$destination/Progress" ];
+then
+    mkdir -p "$destination/Progress"
+fi
+
+# try rsync for x times
+I=0
+MAX_RESTARTS=2
+LAST_EXIT_CODE=1
+while [ $I -le $MAX_RESTARTS ]
+do
+	I=$(( $I + 1 ))
+	echo $I. start of rsync  $1
+
+	rsync -ax -v --stats --progress --delete --link-dest="$destination/Latest" \
+		--exclude *.JPG \
+		--exclude *.PNG \
+		--exclude *.cache \
+		--exclude *.gif \
+		--exclude *.jpg \
+		--exclude *.log \
+		--exclude *.mov \
+		--exclude *.mp4 \
+		--exclude *.png \
+		--exclude *.pth \
+		--exclude *.tmp \
+		--exclude *.vscode\
+		--exclude *.zip\
+		--exclude Downloads \
+		--exclude Dropbox \
+		--exclude node_modules \
+    --exclude *.csv \
+    --exclude *.git \
+    --exclude *.pkl \
+    --exclude *.pth \
+    --exclude *.swp \
+    --exclude *.venv \
+    --exclude .config/Code \
+    --exclude .config/google-chrome \
+    --exclude .dropbox \
+    --exclude .fasd* \
+    --exclude .local/share \
+    --exclude .vim/undo \
+    --exclude .zoom \
+    --exclude /var/lib/postgresql \
+    --exclude Nextcloud \
+    --exclude Slack \
+    --exclude __pycache__ \
+    --exclude backup \
+    --exclude snap \
+		"$source" "$destination/Progress"
+
+	LAST_EXIT_CODE=$?
+	if [ $LAST_EXIT_CODE -eq 0 ]; then
+		break
+	fi
+done
+
+# check if successful
+if [ $LAST_EXIT_CODE -ne 0 ]; then
+	echo rsync failed for $I times. giving up. $1
+else
+	echo rsync successful after $I times. $1
+
+	# Move Progress to Current Date Folder
+	date=`date "+%Y-%m-%d-%H%M%S"`
+	mv "$destination/Progress" "$destination/$date"
+	chown -R "$destination_user:$destination_user" "$destination/$date"
+
+	# Create New Latest Link to Current Date Folder
+	ln -sfn "$date" "$destination/Latest"
+
+	# Delete Folders Leaving Last 7
+	find $destination/* -maxdepth 1 -prune -type d | sort -rn | awk 'NR>7' |
+	while read file;
+	do
+		echo "+ pruning $file"
+		rm -Rf "$file";
+	done;
+	echo DONE $1;
+
+fi
+
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