我试图(但失败):
我尝试过多种方法。有两件事是我想做的。
有人能帮我理解一下,如果有什么事情我做的效率不高,或者是如何把这一切整合在一起?
这个程序可以遍历服务器并找到文件。
$ErrorActionPreference = 'SilentlyContinue'
$nope=$null
$servers= Get-Content C:\Servers.txt
foreach ($server in $servers)
{
If (Test-Connection -ComputerName $server -Quiet)
{Invoke-Command -ComputerName $server -ScriptBlock {$file=(Get-Childitem -Path C:\DiskSpace.ps1, D:\DiskSpace.ps1, Y:\DiskSpace.ps1); Write-Host "Found $file on $env:computername."}}
Else {
Write-Host ">> Could not connect to $server."; $nope += $server}
}
Write-Host $nope...and这个至少可以找到一个本地文件
$valid=@('')
$paths = @("C:\Users\user_name\Desktop\DiskSpace.ps1","C:\DiskSpace.ps1","D:\DiskSpace.ps1","Y:\DiskSpace.ps1")
Foreach ($path in $paths)
{
if (Test-Path $path)
{$valid += $path}
}
write-host $valid下面是我打算替换字符串的方法:
$ErrorActionPreference = 'SilentlyContinue'
$find=(Get-Childitem -Path C:\, D:\, Y:\ -include DiskSpace.ps1 -Recurse)
Write-Host $find
$ErrorActionPreference = 'Stop'
try {
(Get-Content $find).replace('bad_email@domain.com', 'good_email@domain.com') | Set-Content $find
}
catch {
}
Get-Content $find发布于 2017-09-14 19:19:04
你已经拥有了所有的棋子。只需为Get-Content中的每个文件循环您的Invoke-Command命令。
$ErrorActionPreference = 'SilentlyContinue'
$servers = Get-Content C:\Servers.txt
$files = @('C:\DiskSpace.ps1', 'D:\DiskSpace.ps1', 'Y:\DiskSpace.ps1')
$report = foreach ($server in $servers) {
if (Test-Connection -ComputerName $server -Quiet) {
$response = Invoke-Command -ComputerName $server -ScriptBlock {
Get-Childitem -Path $using:files | ForEach-Object {
(Get-Content $_).replace('bad_email@domain.com', 'good_email@domain.com') | Set-Content $_
[PSCustomObject]@{
Name = $env:COMPUTERNAME
Message = "$($_.fullname) updated."
}
}
}
if ($response -eq $null) {
[PSCustomObject]@{
Name = $env:COMPUTERNAME
Message = "No files found"
}
} else {
$response
}
} else {
[PSCustomObject]@{
Name = $env:COMPUTERNAME
Message = "Unreachable"
}
}
}
$reporthttps://stackoverflow.com/questions/46226160
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