小编mho*_*321的帖子

每次循环运行时如何创建新变量？

有点像

for ($i=1; $i -le 5; $i++)
{
    $"var + $i" = $i
    write-host $"var + $i
}

我在一个谷歌文档中有数据.称之为docA.

我想在docB中引用这些数据.有点像=docA!Sheet1!A2

我怎么能这样做？我不介意更改安全设置等

在Machine A我正在运行端口扫描仪.在Machine B我想在一个有组织的方式来打开和关闭端口.我希望通过powershell完成所有这些工作.

我发现这个脚本可以运行Machine B但是当从Machine A它扫描相同的端口时仍然说它已关闭.

你们中的任何人都知道如何成功打开一个端口 Machine B

编辑::::了解当前的问题状态.

在当前设置中,批处理文件使用以下内容调用powershell脚本

powershell D:\path\powershellScript.v32.ps1 arg1 arg2 arg3 arg4

我想将此转换为一个名为另一个PowerShell的powershell脚本.但是,我在使用启动过程时遇到问题.这是我目前所拥有的,但在执行时,我得到以下内容

No application is associated with the specified file for this operation

这是正在执行的powershell

$powershellDeployment = "D:\path\powershellScript.v32.ps1"
$powershellArguments = "arg1 arg2 arg3 arg4"
Start-Process $powershellDeployment -ArgumentList $powershellArguements -verb runas -Wait

编辑::::::

由于下面的帮助,我现在有以下内容

$username = "DOMAIN\username"
$passwordPlainText = "password"     
$password = ConvertTo-SecureString "$passwordPlainText" -asplaintext -force
$cred = New-Object -TypeName System.Management.Automation.PSCredential -argumentlist $username,$password

$powershellArguments = "D:\path\deploy.code.ps1", "arg1", "arg2", "arg3", "arg4"
Start-Process "powershell.exe" -credential $cred  -ArgumentList $powershellArguments

但是,当我从远程计算机执行此脚本时,我收到"访问被拒绝"错误,即使使用的用户名具有对该计算机的完全管理员访问权限

我创建了一个新的rails项目调用

rails new simple_cms 

然后在我运行的目录中

rails s

我得到了跟随错误

C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/l
ib/mysql2/mysql2.rb:2:in `require': Incorrect MySQL client library version! This
gem was compiled for 6.0.0 but the client library is 5.5.24. (RuntimeError)
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-
x86-mingw32/lib/mysql2/mysql2.rb:2:in `<top (required)>'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-
x86-mingw32/lib/mysql2.rb:9:in `require'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-
x86-mingw32/lib/mysql2.rb:9:in `<top (required)>'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
lib/bundler/runtime.rb:68:in `require'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
lib/bundler/runtime.rb:68:in `block (2 levels) in require'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
lib/bundler/runtime.rb:66:in `each'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
lib/bundler/runtime.rb:66:in `block in require'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
lib/bundler/runtime.rb:55:in `each'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
lib/bundler/runtime.rb:55:in `require'
    from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/bundler-1.1.3/
lib/bundler.rb:119:in `require'
    from c:/development/ruby/simple_cms/config/application.rb:7:in `<top …

尝试执行一行代码时出现以下错误

Start-Process : This command cannot be executed due to the error: 
Access is denied.

这是正在执行的代码

$username = "domain\username"
$passwordPlainText = "password"     
$password = ConvertTo-SecureString "$passwordPlainText" -asplaintext -force
$cred = New-Object -TypeName System.Management.Automation.PSCredential -argumentlist $username,$password

$powershellArguments = "D:\path\ps.script.ps1", "arg1", "arg2", "arg3", "arg4"
Start-Process "powershell.exe" -credential $cred -ArgumentList $powershellArguments -wait

• 此代码在本地执行时工作正常,但在通过vbs WMI调用时则不行
• 两台计算机都存在于同一域和地址范围内
• 提供的用户名和密码在两台计算机上都具有管理员权限
• 无论有没有尝试,我都尝试过,-wait但由于用户享有特权,我宁愿保留它

我想从网址获取xml提要

http://api.eve-central.com/api/marketstat?typeid=1230&regionlimit=10000002

但似乎失败了.我试过了

• new SimpleXMLElement,

• file_get_contents 和

• http_get

然而,这些都不似乎呼应一个很好的XML饲料时,我要么echo还是print_r.最终目标是最终解析这些数据,但将其变为变量肯定是一个不错的开始.

我在下面附上了我的代码.这包含在一个循环$typeID中,实际上确实给出了正确的ID,如上所示

$url = 'http://api.eve-central.com/api/marketstat?typeid='.$typeID.'&regionlimit=10000002';
echo $url."<br />";
$xml = new SimpleXMLElement($url);
print_r($xml);

我应该说,我看到的另一个奇怪的事情是,当我回复$ url时,我得到了

http://api.eve-central.com/api/marketstat?typeid=1230®ionlimit=10000002

这&reg是注册商标符号.我不确定这是我浏览器中的"功能",还是我代码中的"功能"

我有一个变量$users设置为类似于下面的数组

Array(
    [4] => Array(
        [userid] => 4
        [name] => Mike
        [gender] => M
    )

    [5] => Array(
        [userid] => 5
        [name] => Sally
        [gender] => F
    )

    [6] => Array(
        [userid] => 6
        [name] => Steve
        [gender] => M
    )
)

然后我有代码循环遍历此数组以调用函数来计算年龄.

foreach($users as $user){
    $age = getUserAge($user->id);
}

如何获取变量$age并$users使用follow数组将其添加到结果中？

Array(
    [4] => Array(
        [userid] => 4
        [name] => Mike
        [gender] => M
        [age] => 35
    )

    [5] => Array(
        [userid] => 5 …

我有一个类似于此的csv

"fundName","MMFcusip","ticker","AsOfDate","SumHoldingPercent"
"BlackRock OH Muni MMP/Instit","'091927236'","COIXX","2/29/2012 12:00:00 AM","100.00000000200"
"Western Asset Inst US Treas Res","'52470G841'","CIIXX","2/29/2012 12:00:00 AM","100.00000000200"

使用powershell,如何在使用import-csv cmdlet时将"asOfDate"转换为日期/时间？

编辑:这是我目前正在使用的代码行

$measuredDate = $today.AddDays(-21)
$staleDates = Import-Csv d:\path\file.csv | Foreach-Object {$_.AsOfDate = Get-Date $_.AsOfDate} | Where-Object {asOfDate -lt $measuredDate} | Measure-Object

我希望运行该命令

foreach-object {$_ -replace

但是,我试图使用的字符串可以描述如下

this string "has" quotes

整条线都是

foreach-object {$_ -replace "this string "has" quotes", "this string "won't have" quotes"}

如何使这个引用填充行与powershell一起工作？