dtach vs GNU Screen

Struggling to choose between dtach and GNU Screen? Both products offer unique advantages, making it a tough decision.

dtach is a Os & Utilities solution with tags like detach, terminal, remote-access.

It boasts features such as Allows processes to continue running after terminal is closed/disconnected, Can reattach to a detached process later, Lightweight and simple, Works over SSH and pros including Enables remote sessions to persist without screen, Good for simple process detach/reattach needs, Small memory and resource footprint.

On the other hand, GNU Screen is a Os & Utilities product tagged with terminal, multiplexer, ssh, remote-access.

Its standout features include Multiplexing, Session management, Copy and paste between sessions, Session logging, Customizable status line, and it shines with pros like Allows using multiple shells/programs from one terminal, Sessions can be detached and reattached later, Sessions continue running when detached, Easy to manage many connections.

Feature	dtach	GNU Screen
Overall Score	N/A	N/A
Primary Category	Os & Utilities	Os & Utilities

Product Overview

dtach

Description: dtach is a program that emulates the detach feature of screen, allowing you to run a program in an environment that is protected from the controlling terminal. Useful for remote sessions that you want to persist after disconnecting.

GNU Screen

Description: GNU Screen is a terminal multiplexer that allows a user to access multiple separate terminal sessions inside a single terminal window or remote SSH session. It enables switching between multiple programs in one terminal, detach them and reattach them to a different terminal, and more.

Key Features Comparison

dtach Features

• Allows processes to continue running after terminal is closed/disconnected
• Can reattach to a detached process later
• Lightweight and simple
• Works over SSH

GNU Screen Features

• Multiplexing
• Session management
• Copy and paste between sessions
• Session logging
• Customizable status line

Pros & Cons Analysis

dtach

Pros

• Enables remote sessions to persist without screen
• Good for simple process detach/reattach needs
• Small memory and resource footprint

Cons

• Less full-featured than screen
• No multiplexing of sessions like screen
• Limited configuration options

GNU Screen

Pros

• Allows using multiple shells/programs from one terminal
• Sessions can be detached and reattached later
• Sessions continue running when detached
• Easy to manage many connections

Cons

• Steep learning curve
• Configuration can be complex
• Not installed by default on most systems

Pricing Comparison

dtach

• Open Source

GNU Screen

• Open Source