18/09/16 22:24:51.91 SHD7Rtu/.net
>>101
読み込む前に整形すれば良い
PowerShellならワンライナー
cat test.csv | % {
$i = $_.IndexOf(",")
($_.Substring(0, $i), "`"$($_.Substring($i + 1, $_.Length - $i - 1))`"") -join ","
} | Out-File "dest.csv"
18/09/16 22:24:51.91 SHD7Rtu/.net
>>101
読み込む前に整形すれば良い
PowerShellならワンライナー
cat test.csv | % {
$i = $_.IndexOf(",")
($_.Substring(0, $i), "`"$($_.Substring($i + 1, $_.Length - $i - 1))`"") -join ","
} | Out-File "dest.csv"