Welcome to Mainsail
Technology Stack
Directory Structure
Data Models
Cryptography
Architecture
Application Lifecycle
Service Container
Service Provider
Managers and Drivers
Contracts
Services
Cache
Events
Filesystem
Logging
Mixins
Pipeline
Queue
Schedule
Triggers
Validation
Understanding the Lifecycle
Understanding the Nonce
Transaction Types
Overview
Transfer
Validator Registration
Validator Resignation
Username Registration
Username Resignation
Vote / Unvote
Multisignature Registration
Multipayment
Introduction
Requirements
Networks
Configuring Mainsail
Environment Variables
Using the Install Script
Installing from Source
Docker on Linux/macOS
Security Through Obscurity
Using SSH
Staying Up-to-Date
Applying P2P iptables
Applying API iptables
Installing Fail2Ban
Setting Up Port Knocking
Cloudflare DDoS Protection
Mainsail CLI Commands
Mainsail API CLI Commands
Becoming a Validator
Introduction
Transaction Tester
Troubleshooting
Contact Us

Staying Up-to-Date

The first thing we’re going to do is make sure we have the latest security updates for Ubuntu. Once everything installs, you will need to reboot to make sure all the upgrades applied adequately.

1sudo apt-get update -y
2sudo apt-get upgrade -y
1sudo reboot

You may also consider having your server update itself automatically using a cronjob. A useful tool is cron-apt :

1sudo apt-get install cron-apt
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Last updated 9 months ago
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