I am running into this error of:
$ git push heroku master
Warning: Permanently added the RSA host key for IP address '50.19.85.132' to the list of known hosts.
! Your key with fingerprint b7:fd:15:25:02:8e:5f:06:4f:1c:af:f3:f0:c3:c2:65 is not authorized to access bitstarter.
I tried to add the keys and I get this error below:
$ ssh-add ~/.ssh/id_rsa.pub
Could not open a connection to your authentication agent.
Did You Start ssh-agent?
You might need to start ssh-agent before you run the ssh-add command:
eval `ssh-agent -s`
ssh-add
Note that this will start the agent for msysgit Bash on Windows. If you're using a different shell or operating system, you might need to use a variant of the command, such as those listed in the other answers.
See the following answers:
ssh-add complains: Could not open a connection to your authentication agent
Git push requires username and password (contains detailed instructions on how to use ssh-agent)
How to run (git/ssh) authentication agent?.
Could not open a connection to your authentication agent
To automatically start ssh-agent and allow a single instance to work in multiple console windows, see Start ssh-agent on login.
Why do we need to use eval instead of just ssh-agent?
SSH needs two things in order to use ssh-agent: an ssh-agent instance running in the background, and an environment variable set that tells SSH which socket it should use to connect to the agent (SSH_AUTH_SOCK IIRC). If you just run ssh-agent then the agent will start, but SSH will have no idea where to find it.
from this comment.
Public vs Private Keys
Also, whenever I use ssh-add, I always add private keys to it. The file ~/.ssh/id_rsa.pub looks like a public key, I'm not sure if that will work. Do you have a ~/.ssh/id_rsa file? If you open it in a text editor, does it say it's a private key?
I tried the other solutions to no avail. I made more research and found that the following command worked. I am using Windows 7 and Git Bash.
eval $(ssh-agent)
More information in: https://coderwall.com/p/rdi_wq (web archive version)
The following command worked for me. I am using CentOS.
exec ssh-agent bash
Could not open a connection to your authentication agent
To resolve this error:
bash:
$ eval `ssh-agent -s`
tcsh:
$ eval `ssh-agent -c`
Then use ssh-add as you normally would.
Hot Tip:
I was always forgetting what to type for the above ssh-agent commands, so I created an alias in my .bashrc file like this:
alias ssh-agent-cyg='eval `ssh-agent -s`'
Now instead of using ssh-agent, I can use ssh-agent-cyg
E.g.
$ ssh-agent-cyg
SSH_AUTH_SOCK=/tmp/ssh-n16KsxjuTMiM/agent.32394; export SSH_AUTH_SOCK;
SSH_AGENT_PID=32395; export SSH_AGENT_PID;
echo Agent pid 32395;
$ ssh-add ~/.ssh/my_pk
Original Source of fix:
http://cygwin.com/ml/cygwin/2011-10/msg00313.html
MsysGit or Cygwin
If you're using Msysgit or Cygwin you can find a good tutorial at SSH-Agent in msysgit and cygwin and bash:
Add a file called .bashrc to your home folder.
Open the file and paste in:
#!/bin/bash
eval `ssh-agent -s`
ssh-add
This assumes that your key is in the conventional ~/.ssh/id_rsa location. If it isn't, include a full path after the ssh-add command.
Add to or create file ~/.ssh/config with the contents
ForwardAgent yes
In the original tutorial the ForwardAgent param is Yes, but it's a typo. Use all lowercase or you'll get errors.
Restart Msysgit. It will ask you to enter your passphrase once, and that's it (until you end the session, or your ssh-agent is killed.)
Mac/OS X
If you don't want to start a new ssh-agent every time you open a terminal, check out Keychain. I'm on a Mac now, so I used the tutorial ssh-agent with zsh & keychain on Mac OS X to set it up, but I'm sure a Google search will have plenty of info for Windows.
Update: A better solution on Mac is to add your key to the Mac OS Keychain:
ssh-add -K ~/.ssh/id_rsa
Simple as that.
Run
ssh-agent bash
ssh-add
To get more details you can search
ssh-agent
or run
man ssh-agent
ssh-add and ssh (assuming you are using the openssh implementations) require an environment variable to know how to talk to the ssh agent. If you started the agent in a different command prompt window to the one you're using now, or if you started it incorrectly, neither ssh-add nor ssh will see that environment variable set (because the environment variable is set locally to the command prompt it's set in).
You don't say which version of ssh you're using, but if you're using cygwin's, you can use this recipe from SSH Agent on Cygwin:
# Add to your Bash config file
SSHAGENT=/usr/bin/ssh-agent
SSHAGENTARGS="-s"
if [ -z "$SSH_AUTH_SOCK" -a -x "$SSHAGENT" ]; then
eval `$SSHAGENT $SSHAGENTARGS`
trap "kill $SSH_AGENT_PID" 0
fi
This will start an agent automatically for each new command prompt window that you open (which is suboptimal if you open multiple command prompts in one session, but at least it should work).
I faced the same problem for Linux, and here is what I did:
Basically, the command ssh-agent starts the agent, but it doesn't really set the environment variables for it to run. It just outputs those variables to the shell.
You need to:
eval `ssh-agent`
and then do ssh-add. See Could not open a connection to your authentication agent.
Instead of using ssh-agent -s, I used eval `ssh-agent -s` to solve this issue.
Here is what I performed step by step (step 2 onwards on Git Bash):
Cleaned up my .ssh folder at C:\user\<username>\.ssh\
Generated a new SSH key:
ssh-keygen -t rsa -b 4096 -C "xyz#abc.com"
Check if any process id(ssh agent) is already running.
ps aux | grep ssh
(Optional) If found any in step 3, kill those
kill <pids>
Started the SSH agent
$ eval `ssh-agent -s`
Added SSH key generated in step 2 to the SSH agent
ssh-add ~/.ssh/id_rsa
Try to do the following steps:
Open Git Bash and run: cd ~/.ssh
Try to run agent: eval $(ssh-agent)
Right now, you can run the following command: ssh-add -l
In Windows 10 I tried all answers listed here, but none of them seemed to work. In fact, they give a clue. To solve a problem, simply you need three commands. The idea of this problem is that ssh-add needs the SSH_AUTH_SOCK and SSH_AGENT_PID environment variables to be set with the current ssh-agent sock file path and pid number.
ssh-agent -s > temp.txt
This will save the output of ssh-agent in a file. The text file content will be something like this:
SSH_AUTH_SOCK=/tmp/ssh-kjmxRb2764/agent.2764; export SSH_AUTH_SOCK;
SSH_AGENT_PID=3044; export SSH_AGENT_PID;
echo Agent pid 3044;
Copy something like "/tmp/ssh-kjmxRb2764/agent.2764" from the text file and run the following command directly in the console:
set SSH_AUTH_SOCK=/tmp/ssh-kjmxRb2764/agent.2764
Copy something like "3044" from the text file and run the following command directly in the console:
set SSH_AGENT_PID=3044
Now when environment variables (SSH_AUTH_SOCK and SSH_AGENT_PID) are set for the current console session, run your ssh-add command and it will not fail again to connect to ssh agent.
One thing I came across was that eval did not work for me using Cygwin, what worked for me was ssh-agent ssh-add id_rsa.
After that I came across an issue that my private key was too open, the solution I managed to find for that (from here):
chgrp Users id_rsa
as well as
chmod 600 id_rsa
finally I was able to use:
ssh-agent ssh-add id_rsa
For Windows users, I found cmd eval `ssh-agent -s` didn't work, but using Git Bash worked a treat:
eval `ssh-agent -s`; ssh-add KEY_LOCATION
And making sure the Windows service "OpenSSH Key Management" wasn't disabled.
To amplify on n3o's answer for Windows 7...
My problem was indeed that some required environment variables weren't set, and n3o is correct that ssh-agent tells you how to set those environment variables, but doesn't actually set them.
Since Windows doesn't let you do "eval," here's what to do instead:
Redirect the output of ssh-agent to a batch file with
ssh-agent > temp.bat
Now use a text editor such as Notepad to edit temp.bat. For each of the first two lines:
Insert the word "set" and a space at the beginning of the line.
Delete the first semicolon and everything that follows.
Now delete the third line. Your temp.bat should look something like this:
set SSH_AUTH_SOCK=/tmp/ssh-EorQv10636/agent.10636
set SSH_AGENT_PID=8608
Run temp.bat. This will set the environment variables that are needed for ssh-add to work.
I just got this working. Open your ~/.ssh/config file.
Append the following-
Host github.com
IdentityFile ~/.ssh/github_rsa
The page that gave me the hint Set up SSH for Git
said that the single space indentation is important... though I had a configuration in here from Heroku that did not have that space and works properly.
If you follow these instructions, your problem would be solved.
If you’re on a Mac or Linux machine, type:
eval "$(ssh-agent -s)"
If you’re on a Windows machine, type:
ssh-agent -s
I had the same problem on Ubuntu and the other solutions didn't help me.
I finally realized what my problem was. I had created my SSH keys in the /root/.ssh folder, so even when I ran ssh-add as root, it couldn't do its work and kept saying:
Could not open a connection to your authentication agent.
I created my SSH public and private keys in /home/myUsername/ folder and I used
ssh-agent /bin/sh
Then I ran
ssh-add /home/myUsername/.ssh/id_rsa
And problem was solved this way.
Note: For accessing your repository in Git, add your Git password when you are creating SSH keys with ssh-keygen -t rsa -C "your Git email here".
Let me offer another solution. If you have just installed Git 1.8.2.2 or thereabouts, and you want to enable SSH, follow the well-writen directions.
Everything through to Step 5.6 where you might encounter a slight snag. If an SSH agent is already be running you could get the following error message when you restart bash
Could not open a connection to your authentication agent
If you do, use the following command to see if more than one ssh-agent process is running
ps aux | grep ssh
If you see more than one ssh-agent service, you will need to kill all of these processes. Use the kill command as follows (the PID will be unique on your computer)
kill <PID>
Example:
kill 1074
After you have removed all of the ssh-agent processes, run the px aux | grep ssh command again to be sure they are gone, then restart Bash.
Voila, you should now get something like this:
Initializing new SSH agent...
succeeded
Enter passphrase for /c/Users/username/.ssh/id_rsa:
Now you can continue on Step 5.7 and beyond.
This will run the SSH agent and authenticate only the first time you need it, not every time you open your Bash terminal. It can be used for any program using SSH in general, including ssh itself and scp. Just add this to /etc/profile.d/ssh-helper.sh:
ssh-auth() {
# Start the SSH agent only if not running
[[ -z $(ps | grep ssh-agent) ]] && echo $(ssh-agent) > /tmp/ssh-agent-data.sh
# Identify the running SSH agent
[[ -z $SSH_AGENT_PID ]] && source /tmp/ssh-agent-data.sh > /dev/null
# Authenticate (change key path or make a symlink if needed)
[[ -z $(ssh-add -l | grep "/home/$(whoami)/.ssh/id_rsa") ]] && ssh-add
}
# You can repeat this for other commands using SSH
git() { ssh-auth; command git "$#"; }
Note: this is an answer to this question, which has been merged with this one.
That question was for Windows 7, meaning my answer was for Cygwin/MSYS/MSYS2. This one seems for some Unix, where I wouldn't expect the SSH agent needing to be managed like this.
The basic solution to run ssh-agent is answered in many answers. However runing ssh-agent many times (per each opened terminal or per remote login) will create a many copies ot ssh-agent running in memory. The scripts which is suggested to avoid that problem is long and need to write and/or copy separated file or need to write too many strings in ~/.profile or ~/.schrc. Let me suggest simple two string solution:
For sh, bash, etc:
# ~/.profile
if ! pgrep -q -U `whoami` -x 'ssh-agent'; then ssh-agent -s > ~/.ssh-agent.sh; fi
. ~/.ssh-agent.sh
For csh, tcsh, etc:
# ~/.schrc
sh -c 'if ! pgrep -q -U `whoami` -x 'ssh-agent'; then ssh-agent -c > ~/.ssh-agent.tcsh; fi'
eval `cat ~/.ssh-agent.tcsh`
What is here:
search the process ssh-agent by name and by current user
create appropriate shell script file by calling ssh-agent and run ssh-agent itself if no current user ssh-agent process found
evaluate created shell script which configure appropriate environment
It is not necessary to protect created shell script ~/.ssh-agent.tcsh or ~/.ssh-agent.sh from another users access because: at-first communication with ssh-agent is processed through protected socket which is not accessible to another users, and at-second another users can found ssh-agent socket simple by enumeration files in /tmp/ directory. As far as about access to ssh-agent process it is the same things.
In Windows 10, using the Command Prompt terminal, the following works for me:
ssh-agent cmd
ssh-add
You should then be asked for a passphrase after this:
Enter passphrase for /c/Users/username/.ssh/id_rsa:
Try the following:
ssh-agent sh -c 'ssh-add && git push heroku master'
Use parameter -A when you connect to server, example:
ssh -A root#myhost
from man page :
-A Enables forwarding of the authentication agent connection.
This can also be specified on a per-host basis in a configuration file.
Agent forwarding should be enabled with caution. Users with the ability to bypass file permissions on the remote host (for the agent's
UNIX-domain socket) can access the local agent through the forwarded
connection. An attacker cannot obtain key material from the agent,
however they can perform operations on the keys that enable them to
authenticate using the identities loaded into the agent.
I had this problem, when I started ssh-agent, when it was already running. It seems that the multiple instances conflict with each other.
To see if ssh-agent is already running, check the value of the SSH_AGENT_SOCK environment variable with:
echo $SSH_AGENT_SOCK
If it is set, then the agent is presumably running.
To check if you have more than one ssh-agent running, you can review:
ps -ef | grep ssh
Of course, then you should kill any additional instances that you created.
Read user456814's answer for explanations. Here I only try to automate the fix.
If you using a Cygwin terminal with Bash, add the following to the $HOME/.bashrc file. This only starts ssh-agent once in the first Bash terminal and adds the keys to ssh-agent. (I am not sure if this is required on Linux.)
###########################
# start ssh-agent for
# ssh authentication with github.com
###########################
SSH_AUTH_SOCK_FILE=/tmp/SSH_AUTH_SOCK.sh
if [ ! -e $SSH_AUTH_SOCK_FILE ]; then
# need to find SSH_AUTH_SOCK again.
# restarting is an easy option
pkill ssh-agent
fi
# check if already running
SSH_AGENT_PID=`pgrep ssh-agent`
if [ "x$SSH_AGENT_PID" == "x" ]; then
# echo "not running. starting"
eval $(ssh-agent -s) > /dev/null
rm -f $SSH_AUTH_SOCK_FILE
echo "export SSH_AUTH_SOCK=$SSH_AUTH_SOCK" > $SSH_AUTH_SOCK_FILE
ssh-add $HOME/.ssh/github.com_id_rsa 2>&1 > /dev/null
#else
# echo "already running"
fi
source $SSH_AUTH_SOCK_FILE
Don’t forget to add your correct keys in the "ssh-add" command.
I had a similar problem when I was trying to get this to work on Windows to connect to the stash via SSH.
Here is the solution that worked for me.
Turns out I was running the Pageant ssh agent on my Windows box - I would check what you are running. I suspect it is Pageant as it comes as default with PuTTY and WinSCP.
The ssh-add does not work from command line with this type of agent
You need to add the private key via the Pageant UI window which you can get by double-clicking the Pageant icon in the taskbar (once it is started).
Before you add the key to Pageant you need to convert it to PPK format. Full instructions are available here How to convert SSH key to ppk format
That is it. Once I uploaded my key to stash I was able to use Sourcetree to create a local repository and clone the remote.
For Bash built into Windows 10, I added this to file .bash_profile:
if [ -z $SSH_AUTH_SOCK ]; then
if [ -r ~/.ssh/env ]; then
source ~/.ssh/env
if [ `ps -p $SSH_AGENT_PID | wc -l` = 1 ]; then
rm ~/.ssh/env
unset SSH_AUTH_SOCK
fi
fi
fi
if [ -z $SSH_AUTH_SOCK ]; then
ssh-agent -s | sed 's/^echo/#echo/'> ~/.ssh/env
chmod 600 ~/.ssh/env
source ~/.ssh/env > /dev/null 2>&1
fi
Using Git Bash on Windows 8.1 E, my resolution was as follows:
eval $(ssh-agent) > /dev/null
ssh-add ~/.ssh/id_rsa
I resolved the error by force stopping (killed) git processes (ssh agent), then uninstalling Git, and then installing Git again.
This worked for me.
In the CMD window, type the following command:
cd path-to-Git/bin # (for example,cd C:\Program Files\Git\bin)
bash
exec ssh-agent bash
ssh-add path/to/.ssh/id_rsa
I'm setting up a git environment on Windows XP (msysGit 1.7.11, TortoiseGit 1.7.14) and trying to achieve following points :
ssh connection on a port different than default 22
ssh authentification handled by ssh-agent
So I create a ~/.ssh/config file :
Host gitbox
User gitolite
Hostname XX.XX.XX.XX
Port 154
PreferredAuthentications publickey
IdentityFile "/c/Documents and Settings/kraymer/.ssh/id_rsa"
When using the git bash CLI, everything works as intended.
I'm struggling with TortoiseGit.
I first installed TortoiseGit with Plink and using Pageant to load ssh private key. The automatic authentication (Pageant) worked but setup was a fail as TortoiseGit don't recognize git repos url formatted as gitolite#gitbox/repo.git.
I then decided to install TortoiseGit using openssh client, so the config file can be read by the ssh client, and to mimic the git CLI setup.
I picked the ssh.exe shipped with msys git as ssh client in TortoiseGit settings.
When doing a git pull, the remote url is now resolved but the passphrase password is asked while I expect ssh-agent automatic authentication to occur.
Is it possible to make TortoiseGit work with ssh-agent ?
Or make TortoiseGit (Plink) aware of .ssh/config ?
Edit #1
Following #VonC advice I configured my $HOME variable.
When I click Show environment variables in TortoiseGit I now have :
HOME=C:\Documents and Settings\kraymer
HOMEDRIVE=C:
HOMEPATH=\Documents and Settings\kraymer
But git pull still require I enter passphrase.
No tweaks needed.
Just make TortoiseGit point to the same ssh client used by git itself, see the screenshot:
This should be C:\Program Files\Git\usr\bin\ssh.exe in latest version of Git as mentioned by Aleksey Kontsevich in the comments.
I first installed TortoiseGit with Plink and using Pageant to load ssh private key. The automatic authentication (Pageant) worked but setup was a fail as TortoiseGit don't recognize git repos url formatted as gitolite#gitbox/repo.git.
I finally found a workaround which consist to create a PuTTY session with the same name that the ssh alias (ie gitbox in the question).
This way I can clone as git clone gitbox/monrepo in the CLI and the origin syntax is correctly handled by TortoiseGit.
Windows10 System
#TortoiseGit
In Network Section
From : C:\Program Files\TortoiseGit\bin\TortoiseGitPlink.exe
To : "C:\Users{user}\AppData\Local\Programs\Git\usr\bin\ssh.exe"
There seems to be a whole variety of options to solve this. As none of the above have worked for me, I tought I'd share what helped for me.
In Settings... -> Network -> SSH -> SSH client, set the client to C:\Program Files\TortoiseGit\bin\TortoiseGitPlink.exe. Using Pageant, you're then automatically authenticated as expected, otherwise you are prompted for your private key passphrase. Make sure the "Autoload Putty Key" option is checked in the push dialog.
Cygwin
Use approach described in the following article:
https://help.github.com/articles/working-with-ssh-key-passphrases
Password will be asked only once on the cygwin session startup.
!!! Before exiting cygwin session don't forget to kill ssh-agent process (use ps for find process PID and kill -9).
We are using separate approach for cygwin, because cygwin by some reason doesn't see processes started externally in windows environment.
2, 3) MsysGit, TortoiseGit
Useful link:
http://dogbiscuit.org/mdub/weblog/Tech/WindowsSshAgent
Install MsysGit.
Install TortoiseGit (check openssh instead of plink during installation).
!!! Check systems variables. If there is GIT_SSH variable present - remove it.
Go to TortoiseGit->Settings->General
Set Git exe Path to /bin
Set External dll path to /mingw/bin
Go to TortoiseGit->Settings->Network
Set SSH Client property to /bin/ssh.exe
Define system variable SSH_AUTH_SOCK=C:\temp.ssh-socket
Start cmd.exe and execute following commands(since we installed MsysGit all following commands are accessible in cmd - /bin is added to system PATH variable):
# following command is required to execute for avoiding Address already bind message when ssh-agen is not started yet but .ssh-socket exists after previous agent session
rm "%SSH_AUTH_SOCK%"
# Starting ssh-agent
ssh-agent -a "%SSH_AUTH_SOCK%"
# Adding our openssh key
ssh-add "%USERPROFILE%\.ssh\id_rsa"
# Type password for your key
That's it. From that moment you can execute git push, git pull from TortoiseGit and MsysGit without prompting passphrase.
When ssh-agent is no longer required you can kill it through windows task manager.
None of the above answers worked for me.
I created this batch file to solve the problem.
CALL "C:\Program Files\Git\cmd\start-ssh-agent.cmd"
SETX SSH_AUTH_SOCK "%SSH_AUTH_SOCK%"
SETX SSH_AGENT_PID "%SSH_AGENT_PID%"
Run this once, and enter your passphrase.
Then you can use tortoisegit with openssh without having to enter your passphrase for every operation.
Make sure to launch your TortoiseGit in an environment where HOME is defined, and reference the parent directory of .ssh.
This is important since, on Windows, HOME isn't defined by default.
See as an example: "Auth fails on Windows XP with git and tortoisegit".
(Other possible sources: "How to I tell Git for Windows where to find my private RSA key?")
Since the explanations here are a bit outdated, I decided to post my solution.
I am using Git Bash and TortoiseGit 2.8.0 in Windows 10, which are common nowadays.
I set ssh.exe as SSH client in Settings->Network as explained in previous posts.
I created a script with the following commands, as explained in a previous comment. You might also want to set a HOME environment variable, in case your system does not do it automatically. Assuming your home is in drive H:\ you can add the following lines:
SETX HOME /h
CALL "C:\Program Files\Git\cmd\start-ssh-agent.cmd"
SETX SSH_AUTH_SOCK "%SSH_AUTH_SOCK%"
SETX SSH_AGENT_PID "%SSH_AGENT_PID%"
I added the script using Win logo+R shell:startup to the startup folder. Alternatively, you can add the script to the registry to guarantee that it runs before other processes:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
Make sure to type exit to close the console and allow for the variable to be set for future processes.
If you use RSA keys in repositories, add at the end of the script as described above^
CALL "C:\Program Files\Git\cmd\start-ssh-agent.cmd"
...
"C:\Program Files\Git\usr\bin\ssh-add" ~/.ssh/myid.rsa
Works with Git 2.24.0, TortoiseGit 2.9.0, Windows 10 and no any Putty using.
I am reading Michael Hartl's "Ruby On Rails 3 Tutorial" and have come to the point where I am pushing my first_app to Github. When I first tried this I got the error "Permission denied: (publickey). I thought the problem was I did not have a SSH keypair for Github. So in following their advice for generation a new keypair from the URL https://help.github.com/articles/generating-ssh-keys
I typed in
ssh-keygen -t rsa -C "your_email#youremail.com"
To which I received the error
"ssh-keygen is not recognized as an external or internal command, operable program, or batch file."
I am using Windows 7 OS. So I think my problem is that this command line entry is for Mac or Linux based command lines. Can someone please tell me the Windows 7 OS equivalent of this entry, so that I can create a new SSH keypair and continue on with the tutorial?
Flip the url to windows-specific:
https://help.github.com/articles/generating-ssh-keys#platform-windows
and note that they say to "Open the GIT bash", not the windows CMD.
ssh-keygen is part of Openssh package which you can install separately (Look for CopSSH for Windows, which is a Windows port of OpenSSH).
The first step is installing open-ssh, one way is indeed by installing Git for Windows. During the installation choose the third option of being able to use the "unix" tools from the command line.
I have a small wrapper utility that loads the agent to memory in github (#selfplug) and your identities, allowing an easy use from the command line.
I am trying to use Plink for running commands on remote server. Both, local & remote machine are Windows. Though I am able to connect to the remote machine using Plink, i am not able to use the '-m file' option. I tried the following three ways but to no avail:
Try 1:
plink.exe -ssh -pw mypwd john.doe#server -m file.txt
Output:
Could not chdir to home directory /home/john.doe: No such file or directory
dir: not found
'file.txt' only contains one command i.e., dir
Try 2:
plink.exe -ssh -pw mypwd john.doe#server dir
Output:
Could not chdir to home directory /home/john.doe: No such file or directory
dir: not found
Try 3:
plink.exe -ssh -pw mypwd john.doe#server < file.txt
In this case, I get the following output:
Using username "john.doe".
****USAGE WARNING****
This is a private computer system. This computer system, including all
..... including personal information, placed or sent over this system
may be monitored.
Use of this computer system, authorized or unauthorized, constitutes consent
... constitutes consent to monitoring for these purposes.
dirCould not chdir to home directory /home/john.doe: No such file or directory
Microsoft Windows [Version x.x.xxx]
(C) Copyright 1985-2003 Microsoft Corp.
C:\Program Files\OpenSSH>
After I get the above prompt, it hangs. Any help in this regard?
It seems like plink -m is working fine: the commands from file.txt are being sent to the server.
However, your SSH server is running a shell (probably bash because OpenSSH for Windows uses Cygwin) that does not understand the commands you are using, like move and dir. Because bash implements its own versions of those commands (mv and ls, respectively). As you discovered, you need to run cmd.exe /C out of the Windows directory for your SSH server to correctly interpret the meaning of your commands. The other option is to use the bash versions of the commands directly.
This is working now.
plink -ssh -pw xxx john.doe#server cmd.exe /c move c://sample//jd//file.txt c://test//
You are using OpenSSH over Cygwin on your Windows server.
The Cygwin emulates Unix environment on Windows.
So you have to use Unix, not Windows commands (e.g. mv not move or rename)
And you need to use Unix-like paths, not Windows paths (forward slashes in particular).
Moreover, your server seems wrongly configured.
Could not chdir to home directory /home/john.doe: No such file or directory
This is likely an incorrectly configured account. The error is not related to the commands you are executing.
ssh will look for its keys by default in the ~/.ssh folder. I want to force it to always look in another location.
The workaround I'm using is to add the keys from the non-standard location to the agent:
ssh-agent
ssh-add /path/to/where/keys/really/are/id_rsa
(on Linux and MingW32 shell on Windows)
If you are only looking to point to a different location for you identity file, the you can modify your ~/.ssh/config file with the following entry:
IdentityFile ~/.foo/identity
man ssh_config to find other config options.
man ssh gives me this options would could be useful.
-i identity_file
Selects a file from which the identity (private key) for RSA or
DSA authentication is read. The default is ~/.ssh/identity for
protocol version 1, and ~/.ssh/id_rsa and ~/.ssh/id_dsa for pro-
tocol version 2. Identity files may also be specified on a per-
host basis in the configuration file. It is possible to have
multiple -i options (and multiple identities specified in config-
uration files).
So you could create an alias in your bash config with something like
alias ssh="ssh -i /path/to/private_key"
I haven't looked into a ssh configuration file, but like the -i option this too could be aliased
-F configfile
Specifies an alternative per-user configuration file. If a configuration file is given on the command line, the system-wide configuration file (/etc/ssh/ssh_config) will be ignored. The default for the per-user configuration file is ~/.ssh/config.
Update for Git Bash on Windows 10: on my system, git bash app will work over the ssh layer (brought by OpenSSH) look for an environment variable called HOME (To Windows key and type in "env" to edit env vars). If this variable points to a place that doesn't exist, git bash may never open.
Like on Linux, Git Bash app will look for its config file in %HOME%\.ssh.
e.g. If you set HOME to C:\Users\Yourname, than it will look for C:\Users\Yourname\.ssh
Finally, within config text file, git bash will look for IdentifyFile path.
On Windows, set the path using cygwin notation.
e.g. to /e/var/www/certs/keys/your_passwordless_key.key
Bonus: for free, PHPStorm will use that setup. Restart IDE if you've just changed settings.