How can I remotely execute a script in Windows? - windows

Question

I would like to have a Windows 2003 server fire a script to fire another script in a separate Windows Server 2008 computer.
I have been told that Powershell can do that, and that's fine, but I need more specific details.
Does anyone have any tips for this?
Thanks!

Answer 1

psexec from SysInternals

Answer 2

Look into the syntax for the AT command. You can use it to schedule a process to run on a remote machine.
The AT command schedules commands and programs to run on a computer at
a specified time and date. The Schedule service must be running to use
the AT command.
AT [\\computername] [ [id] [/DELETE] | /DELETE [/YES]]
AT [\\computername] time [/INTERACTIVE]
[ /EVERY:date[,...] | /NEXT:date[,...]] "command"
\\computername Specifies a remote computer. Commands are scheduled on the
local computer if this parameter is omitted.
id Is an identification number assigned to a scheduled
command.
/delete Cancels a scheduled command. If id is omitted, all the
scheduled commands on the computer are canceled.
/yes Used with cancel all jobs command when no further
confirmation is desired.
time Specifies the time when command is to run.
/interactive Allows the job to interact with the desktop of the user
who is logged on at the time the job runs.
/every:date[,...] Runs the command on each specified day(s) of the week or
month. If date is omitted, the current day of the month
is assumed.
/next:date[,...] Runs the specified command on the next occurrence of the
day (for example, next Thursday). If date is omitted, the
current day of the month is assumed.
"command" Is the Windows NT command, or batch program to be run.

Answer 3

easiest way that is use will be in two steps
a. installing cygwin to remote pc
b. run ssh hudson#mcs '/cygdrive/c/path_to_script.bat'

Answer 4

Speaking about PsExec, I would strongly suggest to use Cygwin/OpenSSH instead.
SSH has multiple advantages (over tools like PsExec or even custom-made services).
For example, try to use with PsExec and implement what these bash / ssh command lines do:
ssh user#remotehost "find . -name something" 2> all.errors.txt
ssh user#remotehost "grep -r something ."
if [ "$?" == "0" ]
then
echo "FOUND"
else
echo "NOT FOUND"
fi
Good Luck!
SSH transfers (!) remote stdout / stderr / exit status to local shell for inspection
(killer feature and common requirement to integrate remote execution into logic of local scripts)
Cygwin/OpenSSH provides standard POSIX shell environment
(efficient time investment, fundamental tools, cross-platform ready, compatible habits, etc.)
You can still/always run all native Windows application
(including automatic execution of *.bat files by cmd processor)
You can configure password-less auth using public keys
(think about unattended automated tasks)
Tip
There was one requirement I had problems with initially:
background sshd service had to execute apps in user's graphical session
(to make application window appear in desktop environment).
The acceptable solution for me was running sshd service directly in user's GUI session
(start automatically when user logs in, follow the link to see configuration file changes):
/usr/sbin/sshd -f /home/user/sshd_config

Answer 5

The accepted solution from http://www.experts-exchange.com/OS/Microsoft_Operating_Systems/Q_22959948.html is:
What I provide was a script that takes
parameters... In this case it takes 4.
1) Server: if you pass -server it will
only do that one server 2) List: You
can provide a list file of servers.
3) Service: Name of the service you
want to modify 4) Verbose: is not
used here.
I did have some mistakes that I
changed in the following code. To use
cut/paste the code into a file called
Set-RemoteService.ps1. Make sure to
set your executionpolicy to run
scripts... it will not by default. You
do that by using the
set-executionpolicy cmdlet. PS>
Set-Executionpolicy "RemoteSigned" to
run the script you do PS>
C:\PathToScript\Set-RemoteService.ps1
-list c:\ServerList.txt -service "DHCP"
######################### Param($server,$list,$service,[switch]$verbose)
if($Verbose){$VerbosePreference =
"Continue"} if($list) {
foreach($srv in (get-content $list))
{
$query = "Select * from Win32_Service where Name='$service'"
$myService = get-WmiObject -query $query -computer $srv
$myService.ChangeStartMode("Automatic")
$myService.Start()
} } if($server) {
$query = "Select * from Win32_Service where Name='$service'"
$myService = get-WmiObject -query $query -computer $server
$myService.ChangeStartMode("Automatic")
$myService.Start() }