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Notice: This concern initially requested in 2009, when powershell didn't have assist with the && operator.

A not(X or Y) selector could be wonderful in order to avoid inflating specificity, but I guess we will need to keep on with combining the opposites, like On this solution.

RynantRynant 24.4k55 gold badges6060 silver badges7171 bronze badges two Parenthesis did not repair The difficulty, only altered what came out, I'm getting xlsx documents when all I'm seeking to find is xls and xlk documents.

It has the identical logic, nevertheless the output textual content through the instructions is misplaced. Possibly it really is ok in your case, although.

This is finished for historical good reasons that day way back to the nineteen seventies, predating Home windows by over ten years. Initially, MS-DOS (the inspiration to early Home windows) did not aid directories. Unix experienced directory assistance using the / character considering the fact that the start.

and &.

It's been also very long, and now PowerShell begins to popup in sites, like VSCode employs it to be a default terminal in Windows. This is often overall soreness without &&, the -and eats the output, not equal whatsoever.

1 @Tigerrrrr I've integrated the extra MDN doc links. (As well as I spruced up the formatting and included indentation to the example code for clarity.)

So to reply the final two questions, I would not say you will find any caveats Apart from "know the difference between The 2 operators." They don't seem to be interchangeable given that they do two entirely various things.

It's got a fundamentally various model, epecially On the subject of input, output, piping, and success. Start with a superb tutorial or overview, and don't test way too difficult to make syntax from other shells do the job. It's important to choose it By itself terms.



I've bought very large trouble, simply because i should anathematise from styling some input types. I'd anything like:

Orion EdwardsOrion Edwards 124k6767 gold badges247247 silver badges339339 bronze badges 8 PowerShell has -and and -or logical operators. Are the operators not Operating the way you expect them to? If that's Trending updates worldwide the case, you could put up the expression below.

Take note: You need to use as much circumstances as you want. This is in no way restricted to two as revealed in the instance.