Reorganized Docs. In Progress.

docs/Snap/Backup-and-restore.md

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+Also see [Docker Backup and Restore](https://github.com/wekan/wekan/wiki/Export-Docker-Mongo-Data)
+
+# MongoDB client based backup
+
+## Install MongoDB shell 3.2.x
+
+[MongoDB 3.2.x shell for Ubuntu](https://docs.mongodb.com/v3.2/tutorial/install-mongodb-on-ubuntu/)
+
+## Backup script for MongoDB Data, if running Snap MongoDB at port 27019
+
+```sh
+#!/bin/bash
+now=$(date +'%Y-%m-%d_%H.%M.%S')
+mkdir -p backups/$now
+cd backups/$now
+mongodump --port 27019
+# if running on source install, run for example: mongodump --port 27017)
+cd ..
+zip -r $now.zip $now
+cd ../..
+echo "\nBACKUP DONE."
+echo "Backup is at directory backups/${now}."
+echo "Backup is also archived to .zip file backups/${now}.zip"
+```
+
+# Manual Backup
+
+## Stop Wekan and Backup to directory called dump
+
+```
+sudo snap stop wekan.wekan
+
+mongodump --port 27019
+
+sudo snap start wekan.wekan
+```
+## Stop Wekan and Restore
+
+```
+sudo snap stop wekan.wekan
+
+## Only if you get errors about existing indexes, use this instead:
+## mongorestore -d wekan --drop --noIndexRestore --port 27019
+mongorestore -d wekan --drop --port 27019
+
+sudo snap start wekan.wekan
+```
+
+
+***
+
+
+# Snap based backup (less reliable, can disappear with snap remove wekan)
+
+## Setup backup directory
+
+Create backup directory and set permissions
+
+```
+$ sudo mkdir /var/snap/wekan/common/db-backups
+$ sudo chmod 777 /var/snap/wekan/common/db-backups
+```
+
+## Backup
+
+As normal user as archive:
+
+```
+$ wekan.database-backup
+```
+
+Backup is created in directory:
+
+```
+/var/snap/wekan/common/db-backups
+```
+
+There is optional Backup file is optional parameter `$ wekan.database-backup BACKUPFILENAME`, but probably it does not work.
+
+## List backups
+
+You need to first create one backup, otherwise this command shows error.
+
+To list existing backups in default directory, as normal user:
+
+```
+$ wekan.database-list-backups
+```
+
+## Restore backup
+
+As normal user:
+
+```
+$ wekan.database-restore FULL-PATH-TO-BACKUP-FILENAME
+```