As most of you know, SSH is a computer network protocol that provides a secure channel over an unsecured network in a client-server architecture. It is typically used to log into a remote machine and execute commands, but it also supports tunneling, forwarding arbitrary TCP ports and X11 connections; it can also transfer files using the associated SFTP or SCP protocols. It provides strong authentication and secure encryption for both the authentication traffic and the commands themselves to ensure that no unauthorized users gain access to the remote machine.
This article is about some of the best Linux remote access commands, which can be used to access and control a Linux system from your local system. This article will focus on some of the most commonly used remote access commands. But for a more extensive list, you can check our previous article: Linux Remote Access Commands List
Under Linux, you can easily make a remote connection to another computer. To do this, you need to practice the commands we will show you in this article to control the remote connection.
But that’s not all you’ll see in the article. We will also explain in detail what these commands are, what they are for and how you can benefit from them.
You will also find a list of the best Linux tools to remotely access any device. Finally, we will tell you how to get the most out of this form of communication.
What are the remote access commands in Linux and what are they mainly used for?
These are commands entered into the Linux terminal to remotely control other devices connected to the same network. This allows you to know the file structure, configure the cache and identify the web server group. You can also configure each IP interface and DNS server, and determine the availability of devices to receive remote commands. This group of Linux commands is one of the most commonly used commands in the Linux environment.
The best remote access commands you can use on a Linux console
The remote access commands that you can often use in Linux are the following:
- arp : This command allows you to configure the Linux Address Resolution Protocol (ARP) cache. If you add the -a argument to the tool, you can restrict submissions from a specific host.
- Oh, my God: If you need to perform the same task on different remote computers at the same time, you should use this tool, which provides you with the operating system.
- cssh : This Linux utility allows you to connect and define a group of servers that you can connect to remotely.
- digging: This tool allows you to retrieve information from the DNS server to get the IP address information of a specific domain name.
- ftp : This is a command used in Linux for remote access to transfer files via FTP. This function allows you to connect to the server using this ftp function [Opciones] [Nombre del HOST [Número de PUERTO]]. syntax.
- ip : If you need to configure or query a network interface that has the terminal for program management and remote access via Linux, you need to use this command.
- Ugh: As with the ip function, you can use this command to check the connection status and configure the wireless interfaces. You will have a large number of option arguments to know the interface name, device, hardware index, and controller used to configure the region.
- lsblk : This Linux feature can help you get information about the different devices connected to the network.
- Mountain: To automatically detect the file system of a device when connecting remotely, use this command. That is, you can mount the file system according to the structure you have on your console.
- netstat : If you enter the command netstat terminal [opciones], you can check the status of open sockets on your computer. You can also see routes if you use the -or argument, or hidden connections if you type -m.
- nslookup : This Linux utility is used to retrieve random information from the DNS server to solve naming problems. It is used in both interactive and non-interactive modes.
- ping: This is one of the most commonly used commands because it allows you to check the availability of hosts on the network. This can be used with the ping [Opciones] Sorted Destination structure.
- Away: Like ping, this command is one of the most used commands in Linux for remote connections. Its job is to know and modify the Internet protocol tables in the operating system kernel. If any parameters are missing, the command returns a report with the complete kernel routing.
- rsync : Whenever you need to synchronize files or archives, you should use this tool that Linux provides. The syntax of this command is rsync [opciones] source file destination file name.
- scp : It’s similar to the sftp command, but is responsible for the transfer of data packets between FTP networks, but with an encrypted connection in the Linux shell.
- sftp : This command allows you to transfer files between a network and another network that has the same FTP protocol. Interactive used.
- traceroute : This feature, offered by the Linux operating system, allows you to find out the path an Internet Protocol file takes between different systems.
- tty : The name of the terminal that sends the standard input data packet can be found with this command.
- Who: This command is used when it is necessary to know the full details of the users who have previously logged on to the computer. You can also use it when you need to find information about people connected via SSH.
- Whoami: It is similar to the Who command, but differs in that it returns the actual username at the time the tool is run.
Tips for making the most of remote access to a Linux operating system
The first thing you need to know is the connection status of your computer and other devices you want to access remotely. After you have verified that all ports are working properly and the wireless networks are configured correctly, you need to install the software to make the other device work as a remote client.
To take full advantage of remote access, you need to configure your computer with the various commands we mentioned earlier. This allows you to customize your connection, know exactly what your hardware needs are, and share your screen without technical difficulties.
Remember to enter a secure password and, if possible, establish a wired connection. This way, if you need to access the client computer, you can safely configure VNC (Virtual Network Computing). Always look for a client that not only supports VNC, but also RDP, NX, SSH and XDMCP. That way, you get a remote connection with fewer steps, making it safer and more reliable.
If you have any questions, leave them in the comments. We will answer you as soon as possible, and this will also be useful for other members of the community. Thank you.
Author : Felix Albornoz
I have been working in the technology industry for over 20 years, helping companies and users grow and learn in the workplace. I always learn something new.
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Frequently Asked Questions
What are three examples of remote access locations?
A remote access location, or RAL, is any location where an employee of a company can access company data or resources remotely. This could be a home office, a hotel, or a company-owned workspace at an off-site location. RALs are often used by employees who have to travel by car for work. It is also becoming popular with employees who work from home part of the week or who need to travel occasionally. Like most computer users, you probably enjoy the flexibility that comes with remote access technology (RAT). RAT allows you to control your computer from a remote location, and it’s incredibly useful if your computer is located far away—or if you just prefer to work in your pajamas. That said, RAT also comes with some security risks. Hackers can use RAT to access your computer and other devices, and because of this, it’s important to protect yourself. While your computer’s security software provides good protection, it’s a good idea to change the default port for your RAT. (The port you choose should be safe from attacks.) You should also change the default login details for your RAT, and you should use
What is remote access in Linux?
We know that remote access to our data is more and more important with the growth in popularity of cloud storage. Possibilities to remote access Linux remotely is done with the help of Virtual Network Computing (VNC) which uses a graphical desktop to connect to a remote system. The connection is secure and keeps the data safe. Linux is a very powerful operating system that you can use for a lot of different things. A lot of people think that Linux is only for developers, but that is far from the truth. There are a lot of things that you can do with Linux that can make your life a lot easier, and that is why so many people are choosing to switch to it. One of the features that many people love about Linux is something called remote access. I want to use this post to tell you what remote access is, and how to get started using it.
What are the types of remote access?
There are several types of remote access, and while they can all connect a computer to a network, they each work differently and are suited to different situations. One of the most common types of remote access is Remote Desktop Protocol (RDP) . RDP is an extension of Microsoft’s proprietary network protocol, Remote Desktop, which is built into Windows. Originally developed for corporate environments, RDP allows a user to control a remote computer over a network connection, with the same keyboard and mouse controls as if you were in front of that computer. There are four main types of remote access: 1. Virtual Private Network (VPN) 2. Remote Desktop Protocol (RDP) 3. Remote Display Protocol (RDP) 4. Terminal Services/Citrix
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