Chat GPTでつくったスクリプトや設定の共有とかメモ

文書の過去の版を表示しています。

---

$headers = "Header1", "Header2", "Header3"
$arrayWithHeaders = @()

# ヘッダーのみを持つオブジェクトを作成
$object = New-Object PSCustomObject
foreach ($header in $headers) {
    $object | Add-Member -NotePropertyName $header -NotePropertyValue $null
}

# オブジェクトを配列に追加
$arrayWithHeaders += $object

# 結果を表示
$arrayWithHeaders

# 既存のヘッダーの定義
$headers = "Header1", "Header2", "Header3"
$arrayWithHeaders = @()

# ヘッダーのみを持つオブジェクトを作成
$object = New-Object PSCustomObject
foreach ($header in $headers) {
    $object | Add-Member -NotePropertyName $header -NotePropertyValue $null
}

# オブジェクトを配列に追加
$arrayWithHeaders += $object

# 例としてのカンマ区切りの文字列配列
$commaSeparatedValues = "Value1,Value2,Value3", "ValueA,ValueB,ValueC"

foreach ($line in $commaSeparatedValues) {
    $values = $line -split ","
    $object = New-Object PSCustomObject
    for ($i = 0; $i -lt $headers.Length; $i++) {
        $object | Add-Member -NotePropertyName $headers[$i] -NotePropertyValue $values[$i]
    }
    $arrayWithHeaders += $object
}

# 結果を表示
$arrayWithHeaders

# サンプルの配列
$array = " item1", "item2", "    item3", "item4", "    ", "item5"

# 空白から始まる要素を除外
$filteredArray = $array | Where-Object { $_ -notmatch '^\s' }

# 結果を表示
$filteredArray

$headers = "Header1", "Header2", "Header3"
$arrayWithHeaders = @()

# ヘッダーのみを持つオブジェクトを作成
$object = New-Object PSCustomObject
foreach ($header in $headers) {
    $object | Add-Member -NotePropertyName $header -NotePropertyValue $null
}

$arrayWithHeaders += $object

$commaSeparatedValues = "Value1,Value2,Value3", "unkoValueA,ValueB,ValueC", "ValueX,ValueY,ValueZ"

foreach ($line in $commaSeparatedValues) {
    if (-not ($line -like "unko*")) { 
        # 'unko' で始まらない場合の処理
        $values = $line -split ","
        $object = New-Object PSCustomObject
        for ($i = 0; $i -lt $headers.Length; $i++) {
            $object | Add-Member -NotePropertyName $headers[$i] -NotePropertyValue $values[$i]
        }
        $arrayWithHeaders += $object
    } else {
        # 'unko' で始まる場合の処理 (必要に応じて変更してください)
        Write-Host "This line starts with 'unko': $line"
    }
}

$arrayWithHeaders

$file = "C:\path\to\your\largefile.log"

$reader = [System.IO.File]::OpenText($file)
$count = 0
while($reader.ReadLine() -ne $null) {
    $count++
}
$reader.Close()

Write-Output "Total lines: $count"