From: Shekhar Shukla <shekharshukla4@gmail.com>
To: cygwin@cygwin.com
Subject: Issue running PowerShell code on Windows Machine from Linux machine using Cygwin
Date: Mon, 30 Jul 2018 15:53:00 -0000 [thread overview]
Message-ID: <CAE=7pzxgiLTtoMSKe-9b8wffWH64biOp_QbEhDWNfgDiYg1SgA@mail.gmail.com> (raw)
Hi Team,
I am having issue while establishing a ssh connection from Linux to Windows
machine using Cygwin. My powershell script works when I run it from Linux
using ssh connection(Cygwin) to Windows and manually enter my passowrd.
But whn I use public key to authenticate my user(making a password less
connection), it fails. Is it a bug with CYgwin?
Below is the step by step explantion-
1. Sample
Code
I have put on Windows machine. This machine has Cygwin installed on it
+++++++++++++
:
+++++++++++
echo "Hello World!"
import-module ActiveDirectory
get-adcomputer -Filter * |select Name|select -first 10
+++++++++++++++++++++++++
2. When I run
this code
from Linux machine using Cygwin WITHOUT enabling password-less connection,
It asks for password
of Windows machine and after entering the password it
execute
s
like a charm. See below-
+++++++++++++++++++++++
shekhar@LinuxBox:~$ ssh shekhar@WindowsBox.doamin.com 'powershell
"C:/scripts/abc.ps1"'
shekhar@WindoxBox.domain.com's password:
Hello World!
Name
----
Server1
Server2
Server3
Server4
++++++++++++++++++++++++
3. Now I generate an ssh-key on Linux for user shekhar and copy it on
Windows machine to make a password less connection.
++++++++++++++++++++++++++++++
shekhar@LinuxBox:~$ ssh-copy-id shekhar@WindowsBox.doamin.com
shekhar@WindowsBox's password:
Now try logging into the machine, with "ssh 'shekhar@WindowsBox.domain.com'",
and check in:
.ssh/authorized_keys
to make sure we haven't added extra keys that you weren't expecting.
++++++++++++++++++++++++++++++++
4. Now I run the same script again. Now it doesn't asks a password makes a
connection with Windows box and display Hello world(first line of code) but
fails on the second line
+++++++++++++++
shekhar@LinuxBox:~$ ssh shekhar@WindoxBox.domain.com 'powershell
"C:/scripts/abc.ps1"'
Hello World!
WARNING: Error initializing default drive: 'Unable to contact the server.
This
may be because this server does not exist, it is currently down, or it does
not
have the Active Directory Web Services running.'.
Get-ADComputer : Unable to contact the server. This may be because this
server
does not exist, it is currently down, or it does not have the Active
Directory
Web Services running.
At C:\scripts\abc.ps1:3 char:15
+ get-adcomputer <<<< -Filter * |select Name|select -first 10
+ CategoryInfo : ResourceUnavailable: (:) [Get-ADComputer],
ADSer
verDownException
+ FullyQualifiedErrorId : Unable to contact the server. This may be
becaus
e this server does not exist, it is currently down, or it does not have
th
e Active Directory Web Services running.,Microsoft.ActiveDirectory.Managem
ent.Commands.GetADComputer
++++++++++++++++++
Thanks in advance.
Regards,
Shekhar
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next reply other threads:[~2018-07-30 11:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-30 15:53 Shekhar Shukla [this message]
[not found] ` <59d985e9-7702-cbdb-8da5-8c825def9064@gmail.com>
[not found] ` <CAE=7pzwMD3A6cH_=Bduk36RM-RBFuytwkgUZg+03ph6e0_jLpw@mail.gmail.com>
2018-07-30 19:47 ` Marco Atzeri
2018-07-31 12:53 ` Shekhar Shukla
2018-07-30 21:47 ` john doe
2018-07-31 1:13 ` Achim Gratz
2018-07-31 13:20 ` Thomas Wolff
2018-08-01 18:27 ` Achim Gratz
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