RealTerm VS GNU Screen

Compare RealTerm VS GNU Screen and see what are their differences

Proton Drive for Business

End-to-end encrypted cloud storage built for teams. Keep all your business data private, fully secure, and under your complete control. No backdoors, no tracking, no compromises. Swiss privacy laws and zero-knowledge encryption protect what matters. featured

Contents:

» Base Details
» Videos
» Reviews
» Alternatives

RealTerm

RealTerm is a terminal program specially designed for capturing, controlling and debugging binary...

GNU Screen

Screen is a full-screen window manager that multiplexes a physical terminal between several...

Landing page //
2019-02-24

Landing page //
2021-07-31

RealTerm

Website: realterm.sourceforge.io

Edit details

GNU Screen

Website: gnu.org

Edit details

RealTerm features and specs

Versatility
RealTerm supports multiple communication protocols such as RS232, RS485, and USB, making it highly versatile for various serial communication projects.
Hexadecimal Display
It allows users to display data in hexadecimal format, which is useful for debugging binary protocols and interpreting non-text data.
Scriptable and Automatable
RealTerm can be controlled via scripting languages like Python, making it suitable for automated testing and repetitive tasks.
Advanced Terminal Features
Features like capturing data to files, controlling modem lines, and manipulating baud rates provide advanced capabilities for power users.
Free and Open Source
RealTerm is a free tool available under the GPL license, making it accessible to hobbyists and professionals without any cost.

Possible disadvantages of RealTerm

User Interface
The user interface is considered outdated and can be overwhelming for new users, making the learning curve steep.
Windows Only
RealTerm is only available for Windows, limiting its usability for users on other operating systems like Linux or macOS.
Limited Documentation
The documentation is not very comprehensive, which can make troubleshooting and learning to use advanced features difficult.
Performance Issues
RealTerm can sometimes exhibit performance issues such as lag or crashes, especially when handling large amounts of data.
No Active Development
The project is not actively maintained, which means users may encounter bugs or security vulnerabilities that will not be fixed in future updates.

GNU Screen features and specs

Session Management
GNU Screen allows you to detach and reattach sessions, making it possible to keep applications running in the background even if you disconnect from a terminal session.
Multiple Windows
It provides the ability to open multiple windows within a single terminal session, allowing you to manage different tasks concurrently without opening additional shell instances.
Terminal Sharing
Screen supports terminal sharing, enabling multiple users to view and interact with the same terminal session, which is useful for collaborative work and troubleshooting.
Scrollback History
You have access to scrollback history, allowing you to review command output and logs even after they've disappeared from view in the normal terminal.
Customizability
GNU Screen provides extensive options for customization through its configuration file, enabling users to tailor keybindings, appearances, and functionalities to their preferences.
Resource Efficiency
Being a text-based application, GNU Screen is extremely light on system resources, making it suitable for use on systems with limited computational power or memory.

Possible disadvantages of GNU Screen

Steep Learning Curve
New users may find GNU Screen's interface and command syntax difficult to learn and use efficiently, especially without dedicated tutorials or documentation.
Outdated User Interface
Compared to more modern terminal multiplexers like tmux, GNU Screen may feel outdated in terms of user interfaces and ease of use.
Limited Functionality
While robust for basic session management, GNU Screen lacks some of the advanced functionalities and features found in newer tools, such as better scripting integrations and extended multi-pane support.
Configuration Complexity
The process of configuring the .screenrc file to achieve certain custom setups can be cumbersome and unintuitive for some users.
Competition from Alternatives
Alternatives like tmux offer similar functionalities with more modern features, resulting in a decline in the usage of GNU Screen among new users.

Analysis of RealTerm

Overall verdict

RealTerm is considered a reliable and effective terminal program, especially for tasks that require detailed control over serial communications. While its interface might be somewhat complex for new users, its robust feature set is highly appreciated by those familiar with debugging and data analysis tasks.

Why this product is good

RealTerm is a high-performance terminal program designed for capturing, controlling, and debugging binary and other difficult data streams. Its features include support for various communication protocols, customizable display options, and powerful logging capabilities. These features make it particularly useful for developers and engineers working on embedded systems or needing to interact with hardware devices directly.

Recommended for

Electrical engineers working with serial communication interfaces
Developers needing to debug embedded systems
Professionals dealing with hardware device testing
Users requiring custom baud rates and communication settings

RealTerm videos

+ Add

Test TCP-IP to Serial ( ESP8266 - Realterm ) Arduino IDE : PDAControl

GNU Screen videos

+ Add

GNU Screen

Category Popularity

0-100% (relative to RealTerm and GNU Screen)

RealTerm

GNU Screen

SSH

70 70%

SSH

30% 30

Server Management

100 100%

Server Management

0% 0

Git

0 0%

Git

100% 100

Server Configuration And Automation

100 100%

Server Configuration And Automation

0% 0

User comments

Share your experience with using RealTerm and GNU Screen. For example, how are they different and which one is better?

Social recommendations and mentions

Based on our record, RealTerm seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

RealTerm mentions (2)

Identifying UART / Serial access
Putty and Screen are are garbage for working with serial, especially when you don't know the specification. Use RealTerm https://realterm.sourceforge.io/. Source: over 3 years ago
How do graph output from a serial port when I don't know exactly what signal its sending?
This is not really Labview stuff, but there's a nice little terminal program called Realterm I've been using whenever I need to decrypt unknown serial stuff. It's really nuts and bolts sort of a software and you can easily turn the message into binary or hexadecimal and flip all the control bits and all that neat stuff. Source: almost 5 years ago