Powershell 拖尾多文件命令 [英] Powershell tail multiple files command

问题描述

我可以通过以下命令拖尾一个文件:

I can tail one file via the following command:

Get-Content -Path C:\log1.txt -Tail 10 –Wait

如何将其扩展到多个文件，我尝试了以下方法但没有成功:

How do I extend this to multiple files, I have tried the following with no luck:

Get-Content -Path C:\log1.txt,C:\log2.txt -Tail 10 –Wait

这只会从第一个文件中获取更新，而不会从第二个文件中获取更新.

This will only pick up updates from the first file, not the second.

推荐答案

根据@mjolinor 的评论，我提出了以下似乎有效的方案，

Based on @mjolinor's comment, I have come up with the following that appears to work,

Workflow My-Tail
{
    Param([string[]] $Path)

    foreach -parallel ($file in $path)
    {
        Get-Content -Path $file -Tail 1 -Wait
    }
}

My-Tail (dir C:\*.log -Include log1.txt,log2.txt)

但是，这会出现某种进度条...

However, this has some sort of progress bar that appears...

这篇关于Powershell 拖尾多文件命令的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！