ConvertFrom-String和ghost属性

本文介绍了ConvertFrom-String和ghost属性的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我正在获取服务器的固件信息，并且将其保存在变量$t中，但是它是字符串形式.我已经(几乎)成功地将其构造为一个对象，以便将其导出为CSV，但是我需要一些帮助.

I am getting the firmware information of a server and I have it in a variable $t but it's in the form of a string. I've (almost) successfully structured it into an object in order to export it into a CSV but there are a few kinks I need help with.

此刻我的主要问题是，似乎使用ConvertFrom-String会将4.10更改为4或将2017/04/06更改为4/6/2017 12:00:00 AM.有什么办法解决吗?

My main problem at the moment is that it seems like using ConvertFrom-String changes things like 4.10 to 4 or 2017/04/06 to 4/6/2017 12:00:00 AM. Is there any way around this?

另一个问题是幽灵属性P6出现，即使我没有明确要求它.我通过在以后将其删除来解决此问题，但我想知道是否在做任何错误的事情来生成它.

Another issue is the ghost property P6 that shows up even though I am not explicitly asking for it. I deal with this by removing it afterwards but I wonder if I'm doing something wrong to spawn it.

PS C:\Users\user> $t.Output
system> Type                     Status       Version      BuildID          ReleaseDate
----                     ------       -------      -------          -----------
IMM2(Primary)            Active       4.10         TCOO32C          2017/04/06
IMM2(Backup)             Inactive     3.70         TCOO26H          2016/11/29
UEFI(Primary)            Active       2.40         TCE130J          2017/04/11
UEFI(Backup)             Inactive     2.40         TCE130J          2017/04/11
DSA                      Active       10.2         DSALA8N          2016/10/28
system>

PS C:\Users\user> $t.Output | ConvertFrom-String -PropertyNames 'Type', 'Status', 'Version', 'Build', 'ReleaseDate' | Select-Object -Index 2,4

Type        : IMM2(Primary)
Status      : Active
Version     : 4
Build       : TCOO32C
ReleaseDate : 4/6/2017 12:00:00 AM
P6          :

Type        : UEFI(Primary)
Status      : Active
Version     : 2
Build       : TCE130J
ReleaseDate : 4/11/2017 12:00:00 AM
P6          :

谢谢.

推荐答案

从模拟输出中替换障碍元素后，
ConvertFrom-Csv可以完成工作(样本中仍然缺少时间)

After replacing the hindering elements from the simulated output,
ConvertFrom-Csv can do its job (the time still missing in your sample)

$toutput= @"
system> Type                     Status       Version      BuildID          ReleaseDate
----                     ------       -------      -------          -----------
IMM2(Primary)            Active       4.10         TCOO32C          2017/04/06
IMM2(Backup)             Inactive     3.70         TCOO26H          2016/11/29
UEFI(Primary)            Active       2.40         TCE130J          2017/04/11
UEFI(Backup)             Inactive     2.40         TCE130J          2017/04/11
DSA                      Active       10.2         DSALA8N          2016/10/28
system>
"@

$toutput -replace 'system> *' -replace '(--+\s+)+' -replace '\s{2,}',',' |
    ConvertFrom-CSV | Format-Table -auto

Type          Status   Version BuildID ReleaseDate
----          ------   ------- ------- -----------
IMM2(Primary) Active   4.10    TCOO32C 2017/04/06
IMM2(Backup)  Inactive 3.70    TCOO26H 2016/11/29
UEFI(Primary) Active   2.40    TCE130J 2017/04/11
UEFI(Backup)  Inactive 2.40    TCE130J 2017/04/11
DSA           Active   10.2    DSALA8N 2016/10/28

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