how to convert pwd to return / or \\ instead of single back ward slash\

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sri harsha
sri harsha 2020-9-30
回答： Walter Roberson 2020-9-30
hello pwd comamnd in windows returns path with single backward \
how to convert it to return either \\ or single forward /
since sprintf requires double backward slash or forward slash in windows

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回答（1 个）

Walter Roberson
Walter Roberson 2020-9-30
You are approaching the problem the wrong way. sprintf() only requires \\ or / in the case that the \ appears within the format specification, such as if you had done
result = sprintf(['looking in ', pwd'] )
So... Don't Do That! Pass in the directory specification as a data string to be processed with a %s format:
result = sprintf('looking in %s', pwd)
sprintf() will not process \ in character vectors passed as any argument other than the first.

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