I have a script to copy a file to remote servers C:\temp and also to execute the exe file remotely. But the problem here is, it is copying .exe file to c:\temp of the remote machine, but not executing the exe.
Can anyone help me to correct here ?
ForEach ($Computer in Get-Content C:\scripts\servers.txt)
{
Copy-Item -Path '\\serverA\c$\scripts\Firefox Setup 52.0.1.exe' -Destination \\$Computer\c$\temp\;
Invoke-Command -AsJob -ComputerName $Computer -ScriptBlock { & "C:\temp\Firefox Setup 52.0.1.exe -ms" }
}
Try this,
Step by step breif explation is given for Installing-remote-software using Powershell
Related
I'm using the following script to import a .reg file to remote computers. What I need to happen is the following:
Connect to the remote computer and kill a running process if it's running.
Copy a .reg key file from a Network Share location to the remote computer.
Import the copied .reg key to the remote computer's registry.'
Delete the copied .reg key file from the remote computer.
Start the process that was killed at the beginning.
Now I'm relatively new to PowerShell scripting and the script I have is part cannibalized from scripts I've found searching the internet and my PowerShell Cookbook.
What happens when I run the script is that it'll connect to the remote computer and kill the process, but then the script gets hung up, and doesn't do steps 2-5. It's not throwing out any errors either. What am I missing or doing wrong?
Thanks in advance!
#Variables
$Computers = Get-Content C:\computer.txt
$LocalRegFileName = "regfile.reg"
$HostedRegFile = "\\NETWORK-SHARE\Folder\Folder\regfile.reg"
$ProcessName = "Process"
$FilePath = "C:\Program Files (x86)\Folder\$ProcessName.exe"
foreach ($Computer in $Computers) {
Invoke-Command -ComputerName $Computer {
Get-Process -Name $ProcessName | Stop-Process -Force
}
$NewFile = "\\$Computer\C'$\TEMP\$LocalRegFileName"
New-Item -ErrorAction SilentlyContinue -ItemType directory -Path \\$Computer\C$\TEMP
Copy-Item $HostedRegFile -Destination $NewFile
Invoke-Command -ComputerName $Computer -ScriptBlock {
Start-Process -FilePath "C:\Windows\regedit.exe" -ArgumentList "/s C:\TEMP\$LocalRegFileName"
}
Invoke-Command -ComputerName $Computer -ScriptBlock {
Remove-Item "C:\TEMP\$LocalRegFileName"
}
Invoke-Command -ComputerName $Computer -ScriptBlock {
Start-Process -FilePath "$FilePath\$ProcessName.exe"
}
}
I need to take a backup of an xml file from multiple remote servers and the same backup must b e copied on all remote servers C drive.And I was trying to do the same something like below .
Can anyone help me here to correct this please ?
ForEach ($Computer in Get-Content C:\servers.txt)
{
$file = get-childitem "c:\clusterstorage\*.xml*"-Recurse
Invoke-Command -AsJob -ComputerName $Computer -ScriptBlock {Invoke-Expression -Command "Copy-Item -Path '\\$Computer\$file' -Destination '\\$Computer\C:\'"}
}
You can directly use the copy-item inside the loop. You do not need to use invoke-expression on the context.
It should work then.
I'm using the following script to run test.reg on multiple remote systems:
$computers = Get-Content computers.txt
Invoke-Command -ComputerName $computers -ScriptBlock {
regedit /i /s "\\SERVER\C$\RegistryFiles\test.reg"
}
The script doesn't error, but the registry entry doesn't import on any of the systems.
I know test.reg file is a valid registry file because I copied it over, ran it manually, and the registry key imports. I also made sure PowerShell Remoting is enabled on the remote computers.
Any ideas why the registry key isn't importing?
I found the best way not to mess with issues related to server authentication and cut down on complexity just to pass Reg file as parameter to function.
$regFile = #"
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\Tcpip\Parameters]
"MaxUserPort"=dword:00005000
"TcpTimedWaitDelay"=dword:0000001e
"#
Invoke-Command -ComputerName computerName -ScriptBlock {param($regFile) $regFile | out-file $env:temp\a.reg;
reg.exe import $env:temp\a.reg } -ArgumentList $regFile
I posted on some PowerShell forums and finally got this working.
I had to 1) move the $newfile variable inside the loop and 2) comment out the $ in the path stored in the $newfile variable.
For reference, the final script looks like this if anyone wants to use it:
$servers = Get-Content servers.txt
$HostedRegFile = "C:\Scripts\RegistryFiles\test.reg"
foreach ($server in $servers)
{
$newfile = "\\$server\c`$\Downloads\RegistryFiles\test.reg"
New-Item -ErrorAction SilentlyContinue -ItemType directory -Path \\$server\C$\Downloads\RegistryFiles
Copy-Item $HostedRegFile -Destination $newfile
Invoke-Command -ComputerName $server -ScriptBlock {
Start-Process -filepath "C:\windows\regedit.exe" -argumentlist "/s C:\Downloads\RegistryFiles\test.reg"
}
}
I started looking at robocopy yesterday to try to copy and overwrite a file from one destination to many remote computers. I've tried Robocopy to copy files to a remote machine but it doesn't work. I get the same error as the person in the link. Does anybody have any suggestions or lead me in the right way ? thank you so much !
You could just use PowerShell for this. It has an inefficiency issue wherein it would copy one at a time but that shouldnt be an issue for 50ish machines. This could help if you made a PowerShell script
$computers = Get-Content "C:\filewithcomputers.txt"
$fileToCopy = "C:\filetocopy.txt"
ForEach($computer in $Computers){
Copy-Item -Path $fileToCopy -Destination "\\$computer\C`$\Temp"
}
The would copy the file $fileToCopy to each server in the file C:\filewithcomputers.txt assuming that the file contained a list of computer with each one on its own line. The file would be copied to the temp folder on each machine. Update the paths as required for your scenario. I only suggest this since you tagged powershell-remoting. If you are not adept with PowerShell maybe someone else can give you a better answer more of what you are looking for. Using RoboCopy for one file seemed tedious.
If you wanted to check to see if a folder exists and is accessible you could do something like this.
$computers = Get-Content "C:\filewithcomputers.txt"
$fileToCopy = "C:\filetocopy.txt"
ForEach($computer in $Computers){
$destinationx86 = "\\$computer\C`$\Program Files (x86)"
$destination = "\\$computer\C`$\Program Files"
If(Test-Path $destinationx86){
# Copy this to Program Files (x86)
Copy-Item -Path $fileToCopy -Destination $destinationx86
} Else {
# Copy this to Program Files
Copy-Item -Path $fileToCopy -Destination $destination
}
}
If you need to connect with different credentials, you can use
$credential = Get-Credential
New-PSDrive -Name "Computer01" -PSProvider FileSystem -Root "\\Computer01\Share" -Credential $credential -Scope global
Now you can copy to e.g. Computer01:\Folder01\
If you have set your environment up to support PSRemoting and have placed the file in a file share you can use PowerShell Remoting to instruct many computers to retrieve the file themselves nearly simultaneously with Invoke-Command. You can limit the number of simultaneous actions using -ThrottleLimit depending on the size of the source file and how robust the network/server are:
$computers = Get-Content "C:\filewithcomputers.txt"
$originalsource = "\\fileserver\shared\payload.exe"
$originaldestination = "c:\"
$scriptblockcontent = {
param($source,$destination)
Copy-Item -Path $source -Destination $destination
}
Invoke-Command –ComputerName $Computers –ScriptBlock $scriptblockcontent `
–ThrottleLimit 50 -ArgumentList $originalsource,$originaldestination
I want to delete files on a particular folder of a remote server. I execute the following in Powershell:
Invoke-Command -Computer 'compname1' -ScriptBlock {Remove-Item -$args -force } -ArgumentList 'c:\BizTalkDeployment'
I get the following error:
Cannot find drive. A drive with the name '-c' does not exist.
c:\BizTalkDeployment is the correct path on server compname1.
Can anyone please explain what I've done wrong?
Remove the - in front of $args and re-run the script. You might even try changing the script block to:
Remove-Item -Path $args[0]
You could also remove the folder using a UNC path:
Remove-Item \\compname1\c$\BizTalkDeployment -force