I'm creating a bash script to execute bitbucket-backup-client.jar.
After the backup was executed I want to copy the file to another server.
How can I get at the name of the backup file ?
```
#!/bin/bash
# https://confluence.atlassian.com/bitbucketserver/using-the-bitbucket-server-backup-client-776640064.html
cd /opt/atlassian/bitbucket-backup-client-3.3.2
. /opt/atlassian/bitbucket/current/bin/set-bitbucket-home.sh
set -ue
java -Dbackup.home=/backup -jar bitbucket-backup-client.jar
# what was the name of the file created in /backup
```
