Greetings Each line of my text file has two type of spaces ( a single character(normal space) and a tab space(8 character space)between words. I love my nation. I want to replace each tab space with a comma and I don't want to replace a single character character or any non tab space with comma) Output should be like this: I love,my nation Cheers

In reply to Replace only tab space with commas by sufi

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