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.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

dtach

dtach

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.

Categories:
detach terminal remote-access

Dtach Features

  1. Allows processes to continue running after terminal is closed/disconnected
  2. Can reattach to a detached process later
  3. Lightweight and simple
  4. Works over SSH

Pricing

  • Open Source

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

GNU Screen

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.

Categories:
terminal multiplexer ssh remote-access

GNU Screen Features

  1. Multiplexing
  2. Session management
  3. Copy and paste between sessions
  4. Session logging
  5. Customizable status line

Pricing

  • Open Source

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