Linux Remote Access Commands  What are they? + List ▷ 2021

In Linux you can connect with another computer remotely in a simple way. To do this, it will be necessary that you put into practice the commands that we will show you in this post for the remote connection management.

But this is not all you will see in the articleWe will also explain in detail what these commands are, what they are for and how you can benefit from them.

In addition, you will find a list with the best Linux tools that you can use to remotely access to any device. Finally, we will tell you how to make the most of this type of connection.

What are Linux remote access commands and what is their greatest use?

They are orders that are entered the linux terminal to remotely manage other devices that are connected on the same network. In this way, it is possible to know the file structure, configure the cache and define the group of web servers. What’s more, you will be able to configure any IP interface, DNS server and know the availability of the equipment to receive orders remotely. This group of Linux commands It is one of the most used in the Linux environment.

The best remote access commands you can use on the Linux console

The best remote access commands you can use on the Linux console

The remote access commands that you can use frequently in Linux are:

  • arp: With this command you will be able to configure the Linux Address Resolution Protocol (ARP) cache. Adding the -a argument to the tool will allow you to limit to entries from a given host.
  • clusterssh: When you need to execute the same order on different remote computers at the same time, you will have to use this tool that the operating system offers you.
  • cssh: With this Linux tool you will be able to connect and define the group of servers for the remote connection.
  • dig: This tool will help you obtain information from the DNS server, so you can request information on the IP address of a specific domain name.
  • ftp: It is a command used in Linux remote access to transfer files through the FTP protocol. This function will help you to establish the connection to the server using this ftp syntax [Opciones] [Nombre del HOST [Número de PUERTO]].
  • ip: If what you need is to configure or consult any network interface that the terminal has to manage programs and access remotely through Linux, you should use this command.
  • iw: As with the ip function, with this command you will be able to check the connection status and configure interfaces that are wireless. You will have a large number of argument options so that you know the name of the interface, the device, the equipment index and the regulatory agent used to customize the region.
  • lsblk: This Linux function will help you to get information about the different devices that are connected on the network.
  • mount: To automatically recognize a file system on the device in the remote connection, you will have to use this command. That is, you can integrate a file system according to the structure you have on your console.
  • netstat: When you enter the netstat terminal [opciones], you will be able to check the status of the sockets that you have open on your computer. You will also be able to see the routes, if you use the argument -or or the masked connections, in case of entering -m.
  • nslookup: This Linux tool is used to consult any type of information from the DNS server and thus be able to solve problems with names. It is used in an interactive and non-interactive state.
  • ping: It is one of the commands that are used the most, since it is used to check the availability of the nodes within the network. This can be used with the ping structure [Opciones] Sorted destination.
  • route: As with ping, this command is one of the most used in Linux for remote connections. Its function is to know and edit the tables of Internet protocols in the kernel of the operating system. In case of not adding any parameters, the command will return a report with a complete routing of the kernel.
  • rsync: Every time you need to synchronize files or archives you will have to use this tool that Linux offers you. The syntax of this command is rsync [Opciones] File source The name of the file destination.
  • scp: It is similar to the sftp command, but it is responsible for transferring data packets between FTP networks, but with a connection that is encrypted in the Linux shell.
  • sftp: With this command you will be able to transfer files between one network and another that has the same FTP protocol. It is used in interactive mode.
  • traceroute: This function offered by the Linux operating system will allow you to know the path that an Internet protocol file has between different systems.
  • tty: The name of the terminal that transfers the standard input data packet can be found using this command.
  • who: This command is used when you need to know the complete data of the users who previously logged into the computer. You can also use it when you need to know information about the people who are connected via SSH.
  • whoami: It is similar to the Who command, but it differs because it returns the effective username at the moment the tool is executed.

Tips to Get the Most Out of Linux Operating System Remote Access

Tips to Get the Most Out of Linux Operating System Remote Access

The first thing you should do is know the connection status of your computer and the other equipment you want to access remotely. Once you have checked that all the ports work normally and that the wireless networks are configured correctly, you must install a program so that the other device can function as a remote client.

To take full advantage of remote access, you will have to configure your computer through the different commands that we mentioned previously. This will help you to personalize your connection, know exactly the hardware requirements and be able to share the screen without you having technical problems.

Do not forget that you must enter a password that is secure and, if possible, make a cable connection. This will help you so that when you have to open the client computer you can safely create a VNC (Virtual Network Computing)Always look for the client to support not only VNC, but also protocols RDP, NX, SSH and XDMCP. This will help you get a remote connection with fewer steps to make it safer and more reliable.

If you have any questions, leave them in the comments, we will answer you as soon as possible, and it will also be of great help to more members of the community. Thanks! 😉

Felix Bathrobe

Author: Félix Albornoz

I have been working in the technology sector for more than 20 years helping companies and users to develop and train in this field. Always learning new things.

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