You can’t read and write to the same file while it’s open. Get-Content opens the file for reading and, at the same time, Set-Content tries to write to it. Put the Get-Content call in parentheses; it will open the file, read its content and close it. (Get-Content $FileFullpath) | …
In powershell5 type: Install-Module CredentialManager -force Then New-StoredCredential -Target $url -Username $ENV:Username -Pass …. and later Get-StoredCredential -Target …. Source code for the module is https://github.com/davotronic5000/PowerShell_Credential_Manager == EDIT 2023 == Original is archived, install newer fork with: Install-Module -Name TUN.CredentialManager Check out Github repository for more details.
You can do this using Select-String in PowerShell 2.0 like so: Select-String F\d\d -input $string -AllMatches | Foreach {$_.matches} A while back I had asked for a -matchall operator on MS Connect and this suggestion was closed as fixed with this comment: “This is fixed with -allmatches parameter for select-string.”
$a is an Integer, it doesn’t have a length property. Using Get-member is the right way to find object properties.
This solution creates a psobject and adds each object to an array, it then creates the csv by piping the contents of the array through Export-CSV. $results = @() foreach ($computer in $computerlist) { if((Test-Connection -Cn $computer -BufferSize 16 -Count 1 -ea 0 -quiet)) { foreach ($file in $REMOVE) { Remove-Item “\\$computer\$DESTINATION\$file” -Recurse Copy-Item E:\Code\powershell\shortcuts\* … Read more
If you are using PowerShell v3, you can use the Unblock-File cmdlet. The “blocking” part is simply an alternate data stream of the file, named “Zone.Identifier”. You can display it in CMD by using input redirection (no other way to get to a stream in CMD, though): H:\Downloads> more < test.exe:Zone.Identifier [ZoneTransfer] ZoneId=3 You can … Read more
Try the following: $nodes = $xml.SelectNodes(“/office/staff”); foreach($node in $nodes) { $node.SetAttribute(“branch”, “New York”); } This will iterate through all nodes returned by SelectNodes() and modify each one.
I know you’re looking for something that somehow converts C# directly to PowerShell, but I thought this is close enough to suggest it. In PS v1 you can use a compiled .NET DLL: PS> $client = new-object System.Net.Sockets.TcpClient PS> $client.Connect($address, $port) In PS v2 you can add C# code directly into PowerShell and use it … Read more
You can just use Add-Computer, there is a parameter for “-NewName” Example: Add-Computer -DomainName MYLAB.Local -ComputerName TARGETCOMPUTER -newname NewTARGETCOMPUTER You might want to check also the parameter “-OPTIONS” http://technet.microsoft.com/en-us/library/hh849798.aspx
Somewhat better is the following, which handles auto-detected proxies as well: $proxy = [System.Net.WebRequest]::GetSystemWebProxy() $proxy.Credentials = [System.Net.CredentialCache]::DefaultCredentials $wc = new-object system.net.WebClient $wc.proxy = $proxy $webpage = $wc.DownloadData($url) (edit) Further to the above, this definition appears to work fine for me, too: function Get-Webclient { $wc = New-Object Net.WebClient $wc.UseDefaultCredentials = $true $wc.Proxy.Credentials = $wc.Credentials $wc … Read more