如何将时间戳添加到PowerShell&的各个行中输出? [英] How do I add timestamps to individual lines of PowerShell & output?

问题描述

如何将时间戳添加到& PowerShell运算符生成的输出的每一行?

How, if at all, is it possible to add timestamps to each line of an output generated by the & PowerShell operator?

示例:

PS H:\> $result = & ping 192.168.1.1
PS H:\> echo $result

Pinging 192.168.1.1 with 32 bytes of data:
Reply from 192.168.1.1: bytes=32 time=104ms TTL=250
Reply from 192.168.1.1: bytes=32 time=106ms TTL=250
Reply from 192.168.1.1: bytes=32 time=102ms TTL=250
Reply from 192.168.1.1: bytes=32 time=102ms TTL=250
Ping statistics for 192.168.1.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 102ms, Maximum = 106ms, Average = 103ms

所需结果:

PS H:\> echo $result

2014-12-08T14:45:48.8898125+00:00:Pinging 192.168.1.1 with 32 bytes of data:
2014-12-08T14:45:48.8932661+00:00:Reply from 192.168.1.1: bytes=32 time=104ms TTL=250
2014-12-08T14:45:48.9233451+00:00:Reply from 192.168.1.1: bytes=32 time=106ms TTL=250
2014-12-08T14:45:48.9765438+00:00:Reply from 192.168.1.1: bytes=32 time=102ms TTL=250
2014-12-08T14:45:49.0233105+00:00:Reply from 192.168.1.1: bytes=32 time=102ms TTL=250
2014-12-08T14:45:49.0233201+00:00:
2014-12-08T14:45:49.0238753+00:00:Ping statistics for 192.168.1.1:
2014-12-08T14:45:49.0239210+00:00:    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
2014-12-08T14:45:49.0233318+00:00:Approximate round trip times in milli-seconds:
2014-12-08T14:45:49.0237209+00:00:    Minimum = 102ms, Maximum = 106ms, Average = 103ms

我知道如何拆分/加入PowerShell数组，但这只能在&操作符完成之后发生.我正在寻找更具实时性的解决方案，其中将时间戳添加到输出中，而&操作员正在运行.

I know how to split / join a PowerShell array, but this can only happen AFTER the & operator completes. I am looking for more realtime-like solution, where timestamps are added to the output while the & operator is running.

顺便说一句，时间戳本身就是$($(Get-Date -Format o) + ":")

By the way, the timestamp itself is $($(Get-Date -Format o) + ":")

推荐答案

您可以使用过滤器:

filter timestamp {"$(Get-Date -Format o): $_"}
$result = & ping 192.168.1.1 | timestamp

$result的示例输出:

2014-12-08T11:42:59.2827202-05:00: 
2014-12-08T11:42:59.2857205-05:00: Pinging 192.168.1.1 with 32 bytes of data:
2014-12-08T11:43:03.1241043-05:00: Request timed out.
2014-12-08T11:43:08.1236042-05:00: Request timed out.
2014-12-08T11:43:13.1241042-05:00: Request timed out.
2014-12-08T11:43:18.1246042-05:00: Request timed out.
2014-12-08T11:43:18.1246042-05:00: 
2014-12-08T11:43:18.1246042-05:00: Ping statistics for 192.168.1.1:
2014-12-08T11:43:18.1246042-05:00:     Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

这篇关于如何将时间戳添加到PowerShell&的各个行中输出?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！