Windows ssh password in command line

I need to execute ssh from windows command line by providing password in a non interactive manner. I could implement the key based authentication and able to execute the ssh commands just like

ssh <user>@<host> <command>

Is there any commands like

ssh <user>@<host> -P <password> <command>

I don’t know if it is feasible. However, there can be some work around for the same. Throw me some ideas to accomplish the same.

msanford

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asked Aug 25, 2012 at 0:50

The sshpass utility is meant for exactly this. First, install sshpass by typing this command:

sudo apt-get install sshpass

Then prepend your ssh/scp command with

sshpass -p '<password>' <ssh/scp command>

This program is easiest to install when using Linux.

User should consider using SSH’s more secure public key authentication (with the ssh command) instead.

Paul

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answered Jan 23, 2013 at 21:53

Anish BhattAnish Bhatt

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What about this expect script?

#!/usr/bin/expect -f
spawn ssh root@myhost
expect -exact "root@myhost's password: "
send -- "mypassword\r"
interact

answered Sep 8, 2014 at 13:01

Windows Solution

Install PuTTY
Press Windows-Key + R
Enter putty.exe -ssh [username]@[hostname] -pw [password]

answered Jul 9, 2018 at 11:37

optimiertesoptimiertes

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PowerShell solution

Using Posh-SSH:

New-SSHSession -ComputerName 0.0.0.0 -Credential $cred | Out-Null
Invoke-SSHCommand -SessionId 1 -Command "nohup sleep 5 >> abs.log &" | Out-Null

answered Mar 8, 2019 at 4:06

Owain EsauOwain Esau

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This post is a valid solution for your issue.

Install PuTTY on your Windows Machine
Execute ‘plink your_username@yourhost -pw your_password’

If you use the Windows Terminal and you want your shell to log into a remote machine when opening a new tab, you may configure the command line params (Settings -> Shell -> Command line):

C:\Users\USERNAME\AppData\Local\Microsoft\WindowsApps\Microsoft.PowerShell.ID\pwsh.exe
-Command "plink [email protected] -pw PASSWORD"

answered Nov 7, 2021 at 20:34

Bin4ryBin4ry

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I agree with @Owain Esau, but I suggest using sshsessions module

try{
    import-module sshsessions -ea stop
    $continue =  $true
    }
catch{
    $continue =  $false
    }

[string][ValidateNotNullOrEmpty()]$ComputerName = 'cvmbox-cmx.mydomx.com'   
[string][ValidateNotNullOrEmpty()]$username = "root"
[string][ValidateNotNullOrEmpty()]$password = 'Super$ecretP@ssw0rd'
$securePassword = ConvertTo-SecureString -String $password -AsPlainText -Force
$credential = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList $username,$securePassword

function Nu-Connect($Credentials, $computerName) {
    remove-SshSession -RemoveAll -WarningAction SilentlyContinue
    $varsession = New-SshSession -ComputerName $computerName -Credential $Credentials
    $IsConnected = Get-SSHSession
    Write-Output "Connected to $($IsConnected.computername)"     
    return $varsession
}
if($continue){
    Nu-Connect -ComputerName $ComputerName -Credentials $credential

    $command = "df"
    $df = (Get-SshSession -ComputerName $ComputerName | Invoke-SshCommand -Command $command -Quiet).result 
    $df
}
else {
    write-host "SSH module not found in Host : $($env:computername)"
    }

answered Mar 7 at 13:11

Источник

Introduction

Before we begin talking about how to use SSH command with password in single line, let’s briefly understand – What is SSH command?

SSH (Secure Shell) command is a widely used networking protocol that enables secure remote access and control of computers and servers. It allows users to establish a secure encrypted connection over an unsecured network, like the internet.

By using SSH, users can securely log into remote systems, execute commands, transfer files, and manage network services. SSH command provides a reliable and secure way to access and manage remote machines, making it essential for administrators and developers working with remote servers.

In this tutorial, you will use the SSH command with a password in a single line.

Advantages of SSH Command

Secure Remote Access: SSH provides encrypted communication, safeguarding data during remote access to servers.
Authentication: SSH uses public-key cryptography and passwords to authenticate users, ensuring secure access to remote systems.
Encrypted Data Transfer: All data transmitted through SSH is encrypted, protecting it from potential eavesdropping or manipulation.
Port Forwarding: SSH allows forwarding of network connections, enabling secure access to services running on remote servers.
Platform Independence: SSH is available on multiple operating systems, allowing users to connect to and manage diverse remote systems easily.

What’s the point, though?

There may be a lot of factors at play, such as the need to access a server, the need to execute a command from an automatic script using crontab, the desire to be lazy, etc.

Whatever the situation, it is undeniable that THIS IS ONE OF THE MOST UNSAFE WAYS TO ACCESS SERVERS since the instructions are recorded in history and the passwords may also be seen in a script, which means you are giving away the login and password to anyone with access to the system.

Without having to enter a login and password, there are alternative safe ways to SSH server securely.

SSH keys can be used for that, and we don’t need to enter any usernames or passwords because public/private ssh keys allow a server to authenticate the server credentials using certificates (though we can use pass-phrase also for certificates). Refer to this tutorial to set passwordless ssh authentication.

Even so, read on if you need to use a one-liner command to use the ssh command with the password. We’ll go over two different approaches to using the single-line ssh command with a password.

Use the `SSHPASS` Command

The excellent Linux program sshpass offers a straightforward method of non-interactive ssh login and will enter the ssh password for you. This must be installed on our system:

For Ubuntu

sudo apt install sshpass

For CentOS/RHEL

The EPEL repository contains the SSHPASS command, so we must first install that.

yum install epel-release

After installation, execute the next command:

yum install sshpass

Using the sshpass command, let’s examine how to utilize the ssh command with a password.

sshpass -p “ENTER PASSWORD HERE” ssh [email protected]

Here’s an example:

ssh -p “MY@Password”  ssh [email protected]

As you can see, we utilized the sshpass command’s option p to provide the password in this instance. But what if we need to access ssh on a server using a specific port? Here is another example of that.

ssh -p “MY@Password”  ssh -p 2222 [email protected]

The fundamental format for sshpass is to use the sshpass command, then the option for sshpass, and then the ssh command as usual.

Now, let’s talk about the second approach.

Use the `EXPECT` Command

Another crucial command that can be used to ssh with a password is expect command. Run the following command to install the EXPECT command on your Linux systems:

On Ubuntu

sudo apt install expect

On CentOS/RHEL

The EPEL repository contains the Expect command, so we must first install that.

yum install epel-release

Run the following command to set up the expect command on your system once it has been installed:

yum install expect

The one-liner command to use expect to ssh is:

expect -c 'spawn ssh [email protected] ; expect "password:"; send "MY@Password\r"; interact'

So let’s briefly explain this.

-c prefaces a command to be executed before any other command when used with the expect command.
Expect «password:» to search for the password prompt.
When prompted, sending «MY@Password\r» will transmit the password (add \r after you enter your password)

Additionally, a script might use this, for instance:

#!/usr/bin/expect -f

spawn ssh [email protected]

expect "password:"

send "MY@Password\r"

interact

FAQs to Use SSH Command with Password in Single Line

Is it secure to use SSH with a password in a single line?

Using SSH with a password in a single line is not recommended as it can expose the password in command history. It is more secure to use public-key authentication or SSH keys.

Can I automate SSH login with a password in a single line?

Yes, you can automate SSH login by writing a script that includes the SSH command with a password in a single line. However, be cautious with security implications and consider other authentication methods.

How can I specify the SSH port when using a password in a single line?

To specify the SSH port, use the -p flag followed by the port number in the SSH command with a password in a single line, like this: sshpass -p 'your_password' ssh -p port user@host.

What if my password contains special characters when using SSH in a single line?

If your password contains special characters, you might need to escape or quote them properly. Enclose the password in single quotes (») or use backslashes (/) to escape special characters.

Are there any alternatives to using passwords with SSH in a single line?

Yes, an alternative is to use public-key authentication with SSH, which provides stronger security and convenience without requiring passwords in the command line.

Can I store the password securely and avoid typing it in the command line?

Yes, you can use SSH key pairs instead of passwords. Generate a key pair, add the public key to the remote server, and use the private key for authentication.

Is it possible to use SSH with a password in a single line on Windows?

Yes, you can use tools like PuTTY or Plink on Windows to achieve the same functionality. Refer to their documentation for instructions on using passwords in a single line.

Conclusion

In this tutorial, you used SSH Command with Password in Single Line 🙌.

If you have any queries, please leave a comment 👇, and we’ll be happy to respond to them.

Источник

Here’s a solution that uses clarkwang/passh. It works on macOS (tested on 13.4.1) as well as Linux, FreeBSD, OpenWRT and some others.

Download & compile

Precompiled binaries don’t exist at this time, but just a few commands get it installed:

git clone https://github.com/clarkwang/passh && cd passh
cc -o passh passh.c
cp passh /usr/local/bin

Use

passh -c1 -C -t10 -T -p hunter2 ssh -t user@host 'echo $HOSTNAME'

Options explained

-c1 only make 1 attempt at password login
-C exit if password login fails
-t10 means timeout after 10 seconds
-T exit if timeout occurs
-p specifies the password to input

Other options

expect

Here’s an answer that uses expect. I prefer passh because it doesn’t require a HEREDOC or separate script, and works on embedded platforms like OpenWRT that don’t always ship with expect.

sshpass

sshpass was removed from Homebrew, and is a bit convoluted to install on macOS now. The passh author has also documented some details explaining why it’s broken at passh/sshpass-broken.md.

Источник

Solution 1

PuTTY’s plink has a command-line argument for a password. Some other suggestions have been made in the answers to this question: using Expect (which is available for Windows), or writing a launcher in Python with Paramiko.

Solution 2

The sshpass utility is meant for exactly this. First, install sshpass by typing this command:

sudo apt-get install sshpass

Then prepend your ssh/scp command with

sshpass -p '<password>' <ssh/scp command>

This program is easiest to install when using Linux.

User should consider using SSH’s more secure public key authentication (with the ssh command) instead.

Solution 3

What about this expect script?

#!/usr/bin/expect -f
spawn ssh root@myhost
expect -exact "root@myhost's password: "
send -- "mypassword\r"
interact

Solution 4

Windows Solution

Install PuTTY
Press Windows-Key + R
Enter putty.exe -ssh [username]@[hostname] -pw [password]

Solution 5

PowerShell solution

Using Posh-SSH:

New-SSHSession -ComputerName 0.0.0.0 -Credential $cred | Out-Null
Invoke-SSHCommand -SessionId 1 -Command "nohup sleep 5 >> abs.log &" | Out-Null

Comments

I need to execute ssh from windows command line by providing password in a non interactive manner. I could implement the key based authentication and able to execute the ssh commands just like
```
ssh <user>@<host> <command>
```
Is there any commands like
```
ssh <user>@<host> -P <password> <command>
```
I don’t know if it is feasible. However, there can be some work around for the same. Throw me some ideas to accomplish the same.
- Using key-based authentication is a much better idea.
- Yeah i have a requirement for password based authentication too.
- @GregInozemtsev while that the case, sometimes the need arises for a quick-and-dirty script to do something like this, especially in a testing or other environment where pure security isn’t required.
- I don’t figure out why is missing that basic option. I was looking for -pw superputty (putty) command I guess i will move to ssh keys instead.
Not entirely sure how a linux utility (that can be make’d for Cygwin, but that is a whole different level of sysadmining) gets 64 up-votes… and Plink which does exactly what the OP asked and doesn’t require any additional work (and is probably already installed on their system in the first place) gets 1. I tend to trust Stack on these things, so if there is a good reason to jump through the generally annoying and occasionally maddening hoops of make… er… I am genuinely curious why it got so much love.
Because the title does not include «windows» and it shows high in the list when search for this for Linux/Unix/Mac. So, answering this question here saves time.
It sure saved me time. On OS X, you can’t get this with Homebrew except from an unofficial repo, which is easy to find.
Worked great in Mac OS X. I installed sshpass via sudo port install sshpass. Though, if there is a problem logging in due to something else, sshpass tended to fail silently (no error message). So debug the command without sshpass first; then add sshpass -p blah (etc.).
You should be aware that executed shell commands get stored (for example in ‘.bash_history’) ..
It says I do not have the expect script
Anish — The author asked for windows, you gave option for linux.
expect is notoriously underrated!
In order to run sshpass in Linux CentOS you must yum -y install epel-release and then yum -y install sshpass
@arka.b, As Frobbit said, this shows high in the search results for «specify password in ssh command» for example, and the OP didn’t state for a Windows answer.
@Benjamin Then prepend a space to a command, it won’t be stored then.
Only works with PowerShell 6 (not Core versions)

Recents

Источник

Execute Ssh With Password Authentication Via Windows Command Prompt

Contents

1 Execute Ssh With Password Authentication Via Windows Command Prompt
2 Windows : Execute Ssh With Password Authentication Via Windows Command Prompt
- 2.1 Conclusion
  - 2.1.1 Related image with execute ssh with password authentication via windows command prompt
  - 2.1.2 Related image with execute ssh with password authentication via windows command prompt

Get ready to delve into a myriad of Execute Ssh With Password Authentication Via Windows Command Prompt-related content that will ignite your curiosity, deepen your understanding, and perhaps even spark a newfound passion. Our goal is to be your go-to resource for all things Execute Ssh With Password Authentication Via Windows Command Prompt, providing you with articles, insights, and discussions that cater to your every interest and question. Used rsa private use used- can based key pairs length used need and ssh as if first this no to algorithm your specified strong ed25519 should algorithm dsa be algorithms the rsa ed25519 is keygen-exe key such client- a be example- to generate specified- is is public ecdsa you authentication in files and generate key To or for key

Execute Ssh With Password Authentication Via Windows Command Prompt

Execute Ssh With Password Authentication Via Windows Command Prompt
Execute ssh with password authentication via windows command prompt stack overflow execute ssh with password authentication via windows command prompt ask question asked 11 years, 1 month ago modified 7 months ago viewed 344k times 109 i need to execute ssh from windows command line by providing password in a non interactive manner. 3 answers sorted by: 9 use sshpass, one of two forms: sshpass ffilename ssh user@ip # prefer this sshpass ppa5sw0rd ssh user@ip # avoid this where your password is in the first line of the file filename or it is literally pa5sw0rd. notes:.

Running Ssh Commands On Windows

Running Ssh Commands On Windows
1 i am trying to login into one of the ethernet ports on my development board on ssh from my windows pc. but it is displaying a message like ‘ssh’ is not recognized as an internal or external command when i tried to loging into it using ssh [email protected]. how to get ssh into my windows system? windows ssh cmd share improve this question follow. You can start an ssh session in your command prompt by executing ssh user@machine and you will be prompted to enter your password. you can create a windows terminal profile that does this on startup by adding the commandline setting to a profile in your settings.json file inside the list of profile objects. json. To use key based authentication, you first need to generate public private key pairs for your client. ssh keygen.exe is used to generate key files and the algorithms dsa, rsa, ecdsa, or ed25519 can be specified. if no algorithm is specified, rsa is used. a strong algorithm and key length should be used, such as ed25519 in this example. Ssh keygen is included with windows. create a keypair. from a command prompt on your technician pc, run ssh keygen.exe to generate a public and private keypair. when you run this command, you can choose to save the keys to a location on your pc, and also set a password: ssh keygen this command will prompt you for the following information, and.

How To Ssh Into Windows 10 Theitbros

How To Ssh Into Windows 10 Theitbros
To use key based authentication, you first need to generate public private key pairs for your client. ssh keygen.exe is used to generate key files and the algorithms dsa, rsa, ecdsa, or ed25519 can be specified. if no algorithm is specified, rsa is used. a strong algorithm and key length should be used, such as ed25519 in this example. Ssh keygen is included with windows. create a keypair. from a command prompt on your technician pc, run ssh keygen.exe to generate a public and private keypair. when you run this command, you can choose to save the keys to a location on your pc, and also set a password: ssh keygen this command will prompt you for the following information, and. Open the services desktop app. (select start, type services.msc in the search box, and then select the service app or press enter .) in the details pane, double click openssh ssh server. on the general tab, from the startup type drop down menu, select automatic. to start the service, select start. On your local windows computer, open the terminal application you wish to use. the terminal allows you to access your operating system’s shell environment and run programs through the command line, such as the ssh command. command prompt (or powershell) windows 10 or 11: this is the easiest method for most people using windows 10 or later.

Windows Command Line Ssh

Windows Command Line Ssh
Open the services desktop app. (select start, type services.msc in the search box, and then select the service app or press enter .) in the details pane, double click openssh ssh server. on the general tab, from the startup type drop down menu, select automatic. to start the service, select start. On your local windows computer, open the terminal application you wish to use. the terminal allows you to access your operating system’s shell environment and run programs through the command line, such as the ssh command. command prompt (or powershell) windows 10 or 11: this is the easiest method for most people using windows 10 or later.

Windows : Execute Ssh With Password Authentication Via Windows Command Prompt

windows : execute ssh with password authentication via windows command prompt [ beautify your computer windows : execute ssh with password authentication via windows command prompt to access my live chat page, on google, this video shows you about how to configure ssh password less login authentication using ssh keygen on linux. enabling openssh server can be installed in windows 10 and allows connecting using the ssh protocol to windows 10 clients and learn how setup passwordless ssh so you can login to a server without a password on mac, ubuntu, and other linux systems. ssh client on windows 11 will show you how to use the command prompt to ssh from windows to linux and other systems. how to setup a public private key pair in windows terminal for secure shell. also see related videos: install and configure video notes: rickmakes windows 10 native ssh client connect without password please follow me! ssh client on windows 10 will show you how to use the command prompt to ssh from windows to linux and other systems. install openssh server on windows 10, and connect from linux and windows using public key authentication. also see related in this tutorial we will guide you on how to access windows ssh command line. don’t forget to check out our site howtech.tv learn how to use putty to ssh without a password. by using the putty key generator, we will create a public and private key that

Conclusion

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Related image with execute ssh with password authentication via windows command prompt

Источник

Introduction

Advantages of SSH Command

What’s the point, though?

Use the SSHPASS Command

For Ubuntu

For CentOS/RHEL

Use the EXPECT Command

On Ubuntu

On CentOS/RHEL

FAQs to Use SSH Command with Password in Single Line

Is it secure to use SSH with a password in a single line?

Can I automate SSH login with a password in a single line?

How can I specify the SSH port when using a password in a single line?

What if my password contains special characters when using SSH in a single line?

Are there any alternatives to using passwords with SSH in a single line?

Can I store the password securely and avoid typing it in the command line?

Is it possible to use SSH with a password in a single line on Windows?

Conclusion

Download & compile

Use

Options explained

Other options

expect

sshpass

Solution 1

Solution 2

Solution 3

Solution 4

Solution 5

Related videos on Youtube

Comments

Recents

Related

Windows : Execute Ssh With Password Authentication Via Windows Command Prompt

Conclusion

Related image with execute ssh with password authentication via windows command prompt

Related image with execute ssh with password authentication via windows command prompt

Use the `SSHPASS` Command

Use the `EXPECT` Command