Table of contents

• Introduction
  • Videos and blogs
  • Target audience
• Release notes
• Maintenance and release schedule
  • Major releases
  • Maintenance releases
  • Critical changes
• Installation and server configuration
  • System requirements
  • Deployment recommendations
  • Installation on Linux
  • Installation wizard
  • Installing from command line
  • Supported apps
  • SELinux configuration
  • NGINX configuration
  • Hardening and security guidance
  • Server tuning
  • Example installation on Ubuntu 20.04 LTS
  • Example installation on CentOS 8
  • Example installation on OpenBSD
• Nextcloud configuration
  • Warnings on admin page
  • Using the occ command
  • Activity app
  • Memory caching
  • Background jobs
  • Configuration Parameters
  • Email
  • Linking external sites
  • Language & Locale
  • Logging
  • Antivirus scanner
  • Reverse proxy
  • Brute force protection
  • Automatic setup
  • Theming
  • OAuth2
  • Domain Change
• Apps management
  • Apps
  • Managing apps
  • Using private API
  • Using custom app directories
  • Using a self hosted apps store
• User management
  • User management
  • Resetting a lost admin password
  • Resetting a user password
  • User password policy
  • Two-factor authentication
  • User authentication with IMAP, SMB, FTP and others
  • User authentication with LDAP
  • LDAP user cleanup
  • The LDAP configuration API
  • User provisioning API
• File sharing and management
  • File Sharing
  • Configuring Federation Sharing
  • Uploading big files > 512MB
  • Providing default files
  • Configuring Object Storage as Primary Storage
  • Configuring External Storage (GUI)
  • External Storage authentication mechanisms
  • Encryption configuration
  • Encryption details
  • Encryption migration
  • Transactional file locking
  • Previews configuration
  • Controlling file versions and aging
• File workflows
  • Files access control
  • Automated tagging of files
  • Retention of files
• Groupware
  • Calendar / CalDAV
• Database configuration
  • Converting database type
  • Database configuration
  • Enabling MySQL 4-byte support
  • BigInt (64bit) identifiers
  • Splitting databases
• Mimetypes management
  • Mimetype aliases
  • Mimetype mapping
  • Icon retrieval
• Maintenance
  • Backup
  • Restoring backup
  • How to upgrade
  • Upgrade via built-in updater
  • Upgrade manually
  • Upgrade via packages
  • Migrating to a different server
  • Migrating from ownCloud
• Issues and troubleshooting
  • General troubleshooting
  • Patching Nextcloud
  • Code signing
• GDPR-compliance
  • Cookies