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System/Documentation/Getting Started
2.1 · Getting Started
essentialProvision LinkUp from zero — install, authenticate, link devices, and verify the runtime is online before extending the system.
01
done
Installing LinkUp
Download the build for your platform and run the verified installer.
02
done
First-time setup
Choose runtime mode (standard / advanced) and set baseline preferences.
03
in progress
Account initialization
Authenticate, generate identity keys and register your primary device.
04
pending
Device linking
Pair additional devices to enable cross-device session continuity.
terminal · install.sh
copy
$ linkup init --mode=standard ↳ verifying signature · ok ↳ creating identity · ok ✓ runtime online · v1.4.2
System/Documentation/Core Features
2.2 · Core System Features
coreThe primary surfaces users interact with — communication, identity bridges and unified inbox layers.
Messaging System
Real-time communication layer between users with end-to-end delivery.
Email Integration
External email bridge unified into the internal LinkUp inbox.
Identity Layer
Persistent identity across devices with per-session key rotation.
Unified Workspace
Single surface combining messaging, mail, and integrations.
System/Documentation/Settings
2.3 · System Settings & Control
controlThemes, privacy controls, notifications, and account system management.
- Themeslight · dark · system-synced surfaces
- Privacy controlsgranular permission & visibility scopes
- Notificationsper-channel routing and quiet windows
- Account systemidentity, devices, recovery
System/Documentation/Advanced
2.4 · Advanced System Behavior
advancedPersistent sessions, cross-device sync and runtime state management.
- Persistent sessionsstate survives reload & reconnect
- Cross-device syncreal-time mirroring across linked devices
- State managementdeterministic, append-only event log
- Background runtimelow-power continuous mode
- Conflict resolutionCRDT-based merge strategy
System/Documentation/Updates
2.5 · Updates & Version Behavior
policyHow the update system rolls forward, handles version changes and compatibility.
- Update systemstaged rollout · validated builds
- Version changessemver · isolated installs
- Compatibility rulesbackward install · runtime validation