Clean up README formatting

README.md

@@ -1,67 +1,67 @@
 # Nextcloud Backup System
 
-Automated Nextcloud backup solution using rclone to cloud storage (Jottacloud, Dropbox, Google Drive, etc).
+Automated backup solution for Nextcloud using rclone.
 
 ## Features
 
-- 🔒 **Secure**: No sudo required, runs as dedicated backup user
-- 📦 **Hybrid Strategy**: Daily metadata backups + weekly/yearly full backups
-- 🔄 **Automated**: Runs via cron
-- ☁️ **Cloud Storage**: Uses rclone (supports 40+ cloud providers)
-- 🗜️ **Compression**: Automatic tar.gz compression
-- 📊 **Retention**: Configurable retention policies
-- 🐳 **Docker Support**: Works with Dockerized Nextcloud
+- No sudo required - runs as dedicated backup user
+- Hybrid backup strategy: daily metadata + weekly/yearly full backups
+- Automated scheduling via cron
+- Works with rclone (supports 40+ cloud storage providers)
+- Automatic tar.gz compression
+- Configurable retention policies
+- Docker support
 
 ## Quick Start
 
 ### Prerequisites
 
-- Ubuntu/Debian Linux server
-- Docker-based Nextcloud installation
-- rclone installed and configured
-- Dedicated backup user with proper group permissions
+- Ubuntu/Debian server
+- Docker-based Nextcloud
+- rclone installed
+- Dedicated backup user with group permissions
 
 ### Installation
 
-1. **Create backup user**:
+1. Create backup user:
 ```bash
 sudo adduser --system --group --home /opt/backup backup-user
 sudo usermod -aG www-data,docker backup-user
 ```
 
-2. **Create directory structure**:
+2. Create directory structure:
 ```bash
 sudo mkdir -p /opt/backup/{bin,logs,backups}
 sudo chown -R backup-user:backup-user /opt/backup
 ```
 
-3. **Configure rclone** (as backup-user):
+3. Configure rclone as backup-user:
 ```bash
 sudo -u backup-user rclone config
 ```
 
-4. **Install backup script**:
+4. Install backup script:
 ```bash
 sudo cp nextcloud-backup.sh /opt/backup/bin/
 sudo chmod +x /opt/backup/bin/nextcloud-backup.sh
 ```
 
-5. **Edit configuration** in script:
+5. Edit configuration in script:
 ```bash
 RCLONE_REMOTE="your-remote:YourPath/Nextcloud"
 ```
 
-6. **Set read-only permissions** on Nextcloud data:
+6. Set read-only permissions on Nextcloud data:
 ```bash
 sudo chmod 750 /path/to/nextcloud/data
 ```
 
-7. **Test backup**:
+7. Test backup:
 ```bash
 sudo -u backup-user /opt/backup/bin/nextcloud-backup.sh
 ```
 
-8. **Schedule with cron**:
+8. Schedule with cron:
 ```bash
 sudo cp nextcloud-backup.cron /etc/cron.d/nextcloud-backup
 ```
@@ -85,23 +85,18 @@ YEARLY_RETENTION=10   # Keep 10 yearly backups
 
 ## Backup Strategy
 
-- **Daily** (03:15): Metadata only (database, config, apps) - ~100-200MB
-- **Weekly** (Sunday): Complete backup including user data - several GB
+- **Daily** (03:15): Metadata only (database, config, apps) - approximately 100-200MB
+- **Weekly** (Sunday): Complete backup including user data
 - **Yearly** (January 1st): Full archive for long-term storage
 
-## Security Best Practices
+## Security
 
-✅ **Recommended**: Use dedicated backup user (no sudo)
+**Recommended approach**: Dedicated backup user without sudo privileges
 - Read-only access to Nextcloud data
-- Limited permissions
-- Group-based access (www-data, docker)
+- Limited permissions via group membership (www-data, docker)
+- Reduced attack surface
 
-❌ **Not recommended**: Using sudo
-- Excessive privileges
-- Security risk
-- Audit trail issues
-
-See `nextcloud-backup-v1.sh` for legacy sudo-based approach (not recommended for new installations).
+The legacy sudo-based approach is available in `nextcloud-backup-v1.sh` for reference but not recommended for new installations.
 
 ## Troubleshooting
 
@@ -131,26 +126,26 @@ sudo usermod -aG docker backup-user
 
 ## Files
 
-- `nextcloud-backup.sh` - Main backup script (v2, no sudo)
+- `nextcloud-backup.sh` - Main backup script (no sudo required)
 - `nextcloud-backup-v1.sh` - Legacy version with sudo (reference only)
 - `nextcloud-backup.cron` - Cron schedule example
-- `README.md` - This file
+- `README.md` - Documentation
 
 ## Requirements
 
-- **rclone** - Cloud storage sync tool
-- **Docker** - For Nextcloud containers
-- **tar** - Archive creation
-- **gzip** - Compression
+- rclone
+- Docker
+- tar
+- gzip
 
 ## License
 
-MIT License - Feel free to use and modify
+MIT License
 
 ## Author
 
-Created by IBICO74
+IBICO74
 
 ## Support
 
-For issues or questions, please open a GitHub issue.
+Open a GitHub issue for questions or problems.