有没有办法将文本表转换为 PowerShell 对象 [英] Is there a way to convert tables of text into a PowerShell Object
问题描述
有许多工具可以以表格格式输出数据.一个这样的例子是diskpart.去掉一些无关的输出，你会得到这样的东西.
磁盘 ### 状态大小 Free Dyn Gpt-------- ------------- ------- ------- --- ---磁盘 0 在线 136 GB 0 B磁盘 1 离线 136 GB 136 GB磁盘 2 保留 1027 MB 0 B *磁盘 3 保留 500 GB 0 B *磁盘 4 保留 500 GB 0 B *磁盘 5 保留 10 GB 0 B *磁盘 6 保留 13 GB 0 B *磁盘 7 保留 4102 MB 0 B *磁盘 8 保留 7169 MB 0 B *磁盘 9 保留 503 GB 0 B *磁盘 10 保留 506 GB 0 B *磁盘 11 保留 500 GB 0 B *磁盘 12 保留 3891 GB 0 B *磁盘 13 保留 500 GB 0 B *磁盘 14 保留 3891 GB 0 B *磁盘 15 保留 1843 GB 0 B磁盘 16 保留 3072 GB 0 B *磁盘 17 保留 2048 GB 0 B *磁盘 18 保留 808 GB 0 B *磁盘 19 保留 805 GB 0 B *磁盘 20 保留 3891 GB 0 B *磁盘 21 保留 3891 GB 0 B *磁盘 22 保留 3891 GB 0 B *磁盘 23 保留 6144 GB 0 B *另一个例子是netstat，如下所示:
原始本地地址外地址状态TCP 0.0.0.0:80 7ANDYS:0 聆听TCP 0.0.0.0:135 7ANDYS:0 聆听TCP 0.0.0.0:443 7ANDYS:0 聆听TCP 0.0.0.0:445 7ANDYS:0 聆听TCP 0.0.0.0:1025 7ANDYS:0 监听TCP 0.0.0.0:1026 7ANDYS:0 监听TCP 0.0.0.0:1027 7ANDYS:0 聆听TCP 0.0.0.0:1028 7ANDYS:0 监听TCP 0.0.0.0:1029 7ANDYS:0 聆听TCP 0.0.0.0:2048 7ANDYS:0 监听我想弄清楚是否有一种相当可重复的方法将这种类型的数据转换为对象，这样对象的属性就是第一行的标题.我知道有很多方法可以使用正则表达式为单个工具的输出执行此操作，但我正在寻找更多有关如何解决此问题的策略，而不是仅针对 diskpart 或 netstat 的一次性解决方案.
我试图弄清楚如何在名为 Convert-TextToObject 的 Poshcode 上使用 Lee Holmes 的脚本，但是不太确定从哪里开始.
There are many tools that output their data in in a table format. One such example is diskpart. Shaving off some extraneous output, you would get something like this.
Disk ### Status Size Free Dyn Gpt
-------- ------------- ------- ------- --- ---
Disk 0 Online 136 GB 0 B
Disk 1 Offline 136 GB 136 GB
Disk 2 Reserved 1027 MB 0 B *
Disk 3 Reserved 500 GB 0 B *
Disk 4 Reserved 500 GB 0 B *
Disk 5 Reserved 10 GB 0 B *
Disk 6 Reserved 13 GB 0 B *
Disk 7 Reserved 4102 MB 0 B *
Disk 8 Reserved 7169 MB 0 B *
Disk 9 Reserved 503 GB 0 B *
Disk 10 Reserved 506 GB 0 B *
Disk 11 Reserved 500 GB 0 B *
Disk 12 Reserved 3891 GB 0 B *
Disk 13 Reserved 500 GB 0 B *
Disk 14 Reserved 3891 GB 0 B *
Disk 15 Reserved 1843 GB 0 B
Disk 16 Reserved 3072 GB 0 B *
Disk 17 Reserved 2048 GB 0 B *
Disk 18 Reserved 808 GB 0 B *
Disk 19 Reserved 805 GB 0 B *
Disk 20 Reserved 3891 GB 0 B *
Disk 21 Reserved 3891 GB 0 B *
Disk 22 Reserved 3891 GB 0 B *
Disk 23 Reserved 6144 GB 0 B *
Another example is netstat, which looks like the following:
Proto Local Address Foreign Address State
TCP 0.0.0.0:80 7ANDYS:0 LISTENING
TCP 0.0.0.0:135 7ANDYS:0 LISTENING
TCP 0.0.0.0:443 7ANDYS:0 LISTENING
TCP 0.0.0.0:445 7ANDYS:0 LISTENING
TCP 0.0.0.0:1025 7ANDYS:0 LISTENING
TCP 0.0.0.0:1026 7ANDYS:0 LISTENING
TCP 0.0.0.0:1027 7ANDYS:0 LISTENING
TCP 0.0.0.0:1028 7ANDYS:0 LISTENING
TCP 0.0.0.0:1029 7ANDYS:0 LISTENING
TCP 0.0.0.0:2048 7ANDYS:0 LISTENING
I am trying to figure out if there is a fairly repeatable way to convert this type of data into an object, such that the properties of the object are the headers in the first row. I know there are a bunch of ways to do this for the output of individual tools using regex, but I am looking for more of a strategy on how to go about solving this, rather than a one-off solution just for diskpart or netstat.
I was trying to figure out how to use Lee Holmes' script up on Poshcode called Convert-TextToObject, but wasn't quite sure where to start.
Have you seen this: http://thepowershellguy.com/blogs/posh/archive/2007/03/24/hey-powershell-guy-how-can-i-parse-a-tab-delimited-file-and-then-save-that-as-a-comma-separated-values-file.aspx It might be what you are looking for.
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