Effective way to filter on multiple wildcards in PowerShell

I'd like to be 开发者_JAVA百科able to do

gci -filter *.ps1,*.cs,*.sql

but that syntax isn't supported.

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Use -Include which takes an array, instead of -Filter. Note that you have to use * as the path when using -Include:

Get-ChildItem * -Include *.ps1,*.cs,*.sql

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With v3, can do gci -file "*.ps1","*.txt"