In Windows 8 and 8.1, like in previous Microsoft client OS versions, only one simultaneous incoming RDP connection is supported. It means that only one user (one session) can simultaneously connect to a Windows computer using the Remote Desktop. In most cases it is enough, but sometimes it would be useful if multiple remote users could work simultaneously in their own sessions. A good example is when a computer is used as a Media Center, when video is played in the system console session and you need simultaneously to work remotely with the system without interrupting the video on TV.
Tip. A remote RDP access requires Pro or Enterprise version of Windows 8, and is not available in Home editions.
For now VS Code support defining only one of available terminals as default at a time and you can not add multiple shell terminals. If you don't want to install 'Shell Launcher' plugin as suggested by @ian0411 then here is a quick way to change/select default terminal. Multiple RDP (Remote Desktop) sessions in Windows 10 Option 1 - Modifying termsrv.dll To have concurrent user sessions working in Windows 10, you need to make small changes to termsrv.dll file. I got up a requirement to setup Windows 10 in a cloud from where we want to have concurrent users on it at the same time. It is an easy step for System Administrator on Windows Server, however, as being the normal operating system, it wasn't easy to fulfill this requirement on Windows 10. Browse the list of Best terminal emulators for Windows, including, Cmder, ConsoleZ, ZOC, ConEmu and more. A good terminal emulator for Windows will be flexible both in its utility and used to access the command-line interface.
Open Multiple Terminal Windows Mac
When you trying to start the second RDP session to a computer with Windows 8.1 / 8, a message appears that another user is already signed in locally and this session should be closed.
Another user is signed in. If you continue, they will be disconnected.
Tip. Previously, you need to enable the RDP access in the properties of the computer on the Remote tab, and add the necessary user accounts to the local group Remote Desktop Users. For local administrators, remote RDP access is allowed by default. After enabling RDP access in the system properties, Windows Firewall automatically enables rules that allow incoming traffic to local TCP port 3389. Sometimes this rule should be checked manually.
For example, in the server versions of Windows two simultaneous concurrent administrative connections with the individual sessions are supported (in case of the terminal RDS server this number may be even higher).
Nevertheless, you can find a special patch in the web that allows to ignore this restriction. Due to this patch, multiple users can simultaneously connect to Windows 8 / Windows 8.1 computer over RDP.
Important. Using this patch breaks the licensing agreement and the terms of use for Microsoft products. So perform all the operations described below on your own risk.
So, the patch replaces the original system file %SystemRoot%System32termsrv.dll (a library used by Remote Desktop Services).
Here are the links to the modified library versions:
Before you replace the library, back up original termsrv.dll using the command:
Now, if something goes wrong, you can always roll back to the original configuration by replacing the current file with the original termsrv.dll_old.
Download the archive with the patched termsrv library for your Windows version.
In Windows 8 at first you have to change the values of the following keys in HKLMSystemCurrentControlSetControlTerminal Server:
The same operation can be performed from the command prompt:
Then go to C:WindowsSystem32, find the file termsrv.dll and open its properties.
By default, the owner of this file is TrustedInstaller and even the administrator doesn’t have any right to replace it.
Go to the Security tab and click Edit button. In the access list, find the local administrators group and give it full control over this file and save the changes.
The next step before replacing the library file is to open the service management console (services.msc) and stop Remote Desktop Services.
Copy termsrv.dll from the downloaded archive for your Windows version to %SystemRoot%System32 (with replacement).
Note. The archive for Windows 8.1 contains two files: 32_termsrv.dll and 64_termsrv.dll for a 32-bit and a 64-bit version of Windows 8.1. Unpack the archive and rename the file for your version of the system to termsrv.dll.
After replacing the file, run Remote Desktop Services and try to create two RDP sessions with the patched computer from different accounts. If you did everything correctly, two separate Remote Desktop session should open.
Important note! Using the patched version of termsrv.dll has a number of drawbacks. The main one – when you install the next security update for Windows 8.1 / 8 this file can be replaced. In this case, you will have to patch a new file by yourself with the HEX editor, or you can search the Internet for the modified termsrv.dll file for your Windows build.
As a stable solution against replacing the termsrv.dll file with Windows updates, you should use the Open Source solution – RDP Wrapper Library (available on GitHub) which does not replace termsrv.dll, and is a layer between Terminal Services and SCM. More information about using the RDP Wrapper Library can be found here.
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System administrators often need to work on multiple consoles and thus they appreciate the ability to switch from one to another in a snap with a quick keyboard shortcut or mouse click.
Tmux Manage Multiple Linux Terminals Inside Single Console
To do this, in GNOME-based desktop Linux distributions you can install a tool called Terminator, which provides an efficient way of splitting a single window into multiple terminals for different tasks.
However, there are other options that you will need to consider, specially if you’re in front of a CLI-only server or if the X Windows System has crashed in your desktop distribution. Additionally, certification programs such as the Linux Foundation Certified System administrator, the Linux Foundation Certified Engineer only provide a command line interface for their respective exams.
In this article we will introduce you to tmux (short for Terminal MUltipleXer), a simple and modern alternative to the well-known GNU screen utility, and will enable you to access and control a number of terminals (or windows) from a single terminal. This tool will work both in a CLI-only environment and within a terminal emulator in a desktop distribution.
In addition, being able to create multiple tmux sessions can help you organize your work into different areas to increase your productivity.
Update: Here is another article about wemux, that improves tmux to make multi-user terminal easier and more powerful. It enables users to start a new wemux server and have other users join in either, read more about it:
Installing tmux Terminal Multiplexer in Linux
To install tmux, you can use your standard package management system.
For CentOS/RHEL/Fedora (included in the base repository):
Debian (from the admin packages section of the stable version) and derivatives:
Once you have installed tmux, let’s take a look at what it has to offer.
Multiple Tab Terminal WindowsGetting Started with tmux Terminal Multiplexer
To start a new tmux session (a container for individual consoles being managed by tmux) named dev, type:
At the bottom of the screen you will see an indicator of the session you’re currently in:
Next, you can:
All the examples above are illustrated in the following screencast. Please take a minute to watch it and practice before proceeding:
Note that when there are no more panes left in a tmux session, such session is terminated.
Changing tmux Terminal Key Bindings
In tmux, the combination of keys used to perform a certain action is called key bindings. By default, key bindings consists of a combination of the
Ctrl key and other(s) key(s), as we explained in the previous section.
If you find the default key bindings used in the preceding examples inconvenient, you can change it and customize it on either 1) a per-user basis (by creating a file named
.tmux.conf inside each user’s home directory – do not omit the leading dot in the filename) or 2) system-wide (through /etc/tmux.conf , not present by default).
If both methods are used, the system-wide configuration is overridden by each user’s preferences.
For example, let’s say you want to use
Alt+a instead of Ctrl+b , insert the following contents in one of the files mentioned earlier as needed:
Multiple Terminal Windows Ssh
After saving changes and restarting tmux, you will be able to use
Alt+a+' and Alt+a+t to split the window horizontally and to show the current time inside the active pane, respectively.
The man page of tmux provides additional details and further suggestions for convenient key bindings that I’m sure you’ll find interesting to try.
SummaryHow To Open Multiple Terminal Windows In Mac
In this article we have explained how to use tmux to divide your terminal or console window into multiple panes that you can use for different purposes.
I hope you have found this tool useful (actually, I’d love to hear that!), feel free to drop us a line using the form below. Do the same if you have any comments, questions or suggestions about this article.
Reference: https://tmux.github.io/
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December 2020
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