使用 PowerShell 删除文本文件的首行 [英] Remove Top Line of Text File with PowerShell

问题描述

我试图在导入之前删除大约 5000 个文本文件的第一行.

I am trying to just remove the first line of about 5000 text files before importing them.

我对 PowerShell 还是很陌生，所以不确定要搜索什么或如何解决这个问题.我目前使用伪代码的概念:

I am still very new to PowerShell so not sure what to search for or how to approach this. My current concept using pseudo-code:

set-content file (get-content unless line contains amount)

但是，我似乎无法弄清楚如何执行包含之类的操作.

However, I can't seem to figure out how to do something like contains.

推荐答案

它不是世界上最高效的，但它应该有效:

It is not the most efficient in the world, but this should work:

get-content $file |
    select -Skip 1 |
    set-content "$file-temp"
move "$file-temp" $file -Force

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