问题
I need to convert a date in Windows PowerShell to the ISO 8601 format.
In Linux/Unix it was no problem with
TZ=0 date -d "<random-format>" +%Y-%m-%dT%H:%M:%S.000Z
Now I need to do the same in Windows PowerShell. The output format on Windows is
Wednesday, 19. July 2017 01:06:13
How can I do it?
回答1:
PowerShell's Get-Date supports standard .NET time formats. The o round-trip format complies with ISO 8601. Like so,
Get-Date -Format "o"
2017-08-15T12:10:34.4443084+03:00
回答2:
Get-Date supports Unix formatting strings with the -UFormat parameter. You can reuse it:
Get-Date -UFormat '+%Y-%m-%dT%H:%M:%S.000Z'
来源：https://stackoverflow.com/questions/45689471/windows-iso-8601-timestamp