The RE provided for the -match example is strange

[marcmcd]

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Links

https://github.com/MicrosoftDocs/PowerShell-Docs/blob/main/reference/docs-conceptual/learn/ps101/05-formatting-aliases-providers-comparison.md

Summary

The RE provided for the -match example is strange:
'PowerShell' -match '^*.shell$'
^* matches 0 or more of the "start of string" (of which there can only be one)
and then the . in .shell$ matches any single character before the ending
substring "shell" ("r" in this case).

  PS> 'PowerShell' -match '^*.shell$'
  True
  PS> $matches

  Name                           Value
  ----                           -----
  0                              rShell

Details

No response

Suggested Fix

I believe you intended to provide the following example instead:

  PS> 'PowerShell' -match '^.*shell$'
  True
  PS> $matches

  Name                           Value
  ----                           -----
  0                              PowerShell