- Place upgrade.sh in your webserver directory, just above your webroot. (if your webroot is /var/www/html then place it in /var/www)
- Download the latest release of ownCloud or nextCloud into the same folder. (MUST download the .zip format)
- Run $ chmod +x upgrade.sh
- Make sure you are running your terminal session in bash
- Run $ . upgrade.sh
- Enter the filename of the downloaded zip in the requesting prompt
- Enter the name of the webroot folder where your ownCloud instance resides (ie. html or httpdocs)
- Finish following the instructions and complete your upgrade.