---
title: "Duplicity With Wasabi"
slug: "how-do-i-use-duplicity-with-wasabi"
updated: 2026-05-28T20:04:08Z
published: 2026-05-28T20:04:08Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wasabi.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Duplicity With Wasabi

Wasabi has been validated for use with Duplicity. [Duplicity](https://duplicity.us) backs directories by producing encrypted tar-format volumes and uploading them to a remote or local file server and cloud storage providers.

### 1. Prerequisites

- Duplicity installed
- An active Wasabi account
  - Wasabi Bucket - See our [](https://docs.wasabi.com/docs/working-with-buckets-and-objects)
  - [Access & Secret Key Pair - See our](https://docs.wasabi.com/docs/working-with-buckets-and-objects)[Access Keys Guide](https://docs.wasabi.com/docs/creating-a-user-account-and-access-key)

### 2. Configuring a Backup Job

There are many ways to configure the scripts for the backup jobs. This section references an example configuration from this [article](https://easyengine.io/tutorials/backups/duplicity-amazon-s3/).

2.1. Login to the server with Duplicity installed. Create a backup script using the following command.

```powershell
vim /usr/local/sbin/backup.sh
```

2.2. Add the following code to the backup.sh script. Provide the Wasabi account and bucket details for the below parameters -

- AWS_ACCESS_KEY_ID="XXXXXX" <---**provide your Wasabi access key.**
- AWS_SECRET_ACCESS_KEY="XXXXXXX" <----**provide your Wasabi secret key**
- PASSPHRASE-"****" <-----provide a password to encrypt the backups
- DEST="s3://s3.us-west-1.wasabisys.com/duplicity-2/" <--- **endpoint URL of the Wasabi region, followed by the bucket name.**

***Note:****This script is an example, please modify it per your requirements.*

```powershell
#!/bin/bash

# Export some ENV variables so you don't have to type anything
export AWS_ACCESS_KEY_ID="XXXXXX" 
export AWS_SECRET_ACCESS_KEY="XXXXXXX"
export PASSPHRASE="*****"

# The S3 destination followed by bucket name
DEST="s3://s3.us-west-1.wasabisys.com/duplicity-2/"

# Set up some variables for logging
LOGFILE="/var/log/duplicity/backup.log"
DAILYLOGFILE="/var/log/duplicity/backup.daily.log"
FULLBACKLOGFILE="/var/log/duplicity/backup.full.log"
HOST=`hostname`
DATE=`date +%Y-%m-%d`
TODAY=$(date +%d%m%Y)

is_running=$(ps -ef | grep duplicity | grep python | wc -l)

if [ ! -d /var/log/duplicity ];then
mkdir -p /var/log/duplicity
fi

if [ ! -f $FULLBACKLOGFILE ]; then
touch $FULLBACKLOGFILE
fi

if [ $is_running -eq 0 ]; then
# Clear the old daily log file
cat /dev/null > ${DAILYLOGFILE}

# Trace function for logging, don't change this
trace () {
stamp=`date +%Y-%m-%d_%H:%M:%S`
echo "$stamp: $*" >> ${DAILYLOGFILE}
}

# How long to keep backups for
OLDER_THAN="1M"

# The source of your backup
SOURCE=/

FULL=
tail -1 ${FULLBACKLOGFILE} | grep ${TODAY} > /dev/null
if [ $? -ne 0 -a $(date +%d) -eq 1 ]; then
FULL=full
fi;

trace "Backup for local filesystem started"

trace "... removing old backups"

duplicity remove-older-than ${OLDER_THAN} ${DEST} >> ${DAILYLOGFILE} 2>&1

trace "... backing up filesystem"

duplicity \
${FULL} \
--include=/var/rsnap-mysql \
--include=/var/www \
--include=/etc \
--include=/home/user1/ \
--exclude=/** \
${SOURCE} ${DEST} >> ${DAILYLOGFILE} 2>&1

trace "Backup for local filesystem complete"
trace "------------------------------------"

# Append the daily log file to the main log file
cat "$DAILYLOGFILE" >> $LOGFILE
fi
```

**Note:** This configuration example discusses the use of Wasabi's us-west-1 storage region. To use other Wasabi storage regions, please use the appropriate Wasabi service URL as described in our [Wasabi Service URLs article](https://docs.wasabi.com/docs/what-are-the-service-urls-for-wasabis-different-storage-regions).

2.3. Run the backup job by running the following command.

```powershell
bash /usr/local/sbin/backup.sh
```

### 3. Configuring a Restore Job

3.1. Create a restore script using the following command.

```powershell
vim /usr/local/sbin/restore.sh
```

3.2 Add the following code to the script.

```powershell

#!/bin/bash
# Export some ENV variables so you don't have to type anything
export AWS_ACCESS_KEY_ID="5V5RQJTUGBPO3W7FGXXB"
export AWS_SECRET_ACCESS_KEY="h57aWfAguptJf3LHwezHM5aZ05VDa63qfgMCFNjy"
export PASSPHRASE="wasabi"

# The S3 destination followed by bucket name
DEST="s3://s3.us-west-1.wasabisys.com/duplicity-2/"

# Your GPG key
#GPG_KEY=YOUR_GPG_KEY

if [ $# -lt 3 ]; then echo "Usage $0   "; exit; fi

duplicity \
--restore-time $1 \
--file-to-restore $2 \
${DEST} $3
```

**Note:** This configuration example discusses the use of Wasabi's us-west-1 storage region. To use other Wasabi storage regions, please use the appropriate Wasabi service URL as described in our [Wasabi Service URLs article](https://docs.wasabi.com/docs/what-are-the-service-urls-for-wasabis-different-storage-regions).

3.3. Run the following command to perform a restore.

```plaintext
bash /usr/local/sbin/restore.sh
```