Question

我写了脚本，但是我不明白，如何删除换行符？

Get-WmiObject win32_computersystem name | select name -ExpandProperty Name | Out-File C:\Distrib\test.txt 
    $a=Get-Content C:\Distrib\test.txt
    $b=$a.split('-')
    $c=$b[$b.Length-1]
    $c = $c | foreach {"S"+$_} 
    $c | Out-File C:\Distrib\test.txt

Answer 1

请参见Get-Help Out-File并猜测参数-NoNewline的作用是什么？

您可以将脚本缩短为

'S'+(Get-WmiObject win32_computersystem).Name.Split('-')[-1] |
    Out-File C:\Distrib\test.txt -NoNewline -Enc default

没有-Encoding，您将获得带有BOM的Unicode

如何在PowerShell中删除换行符CRLF？

1 个答案: