What does tr H do in unix?



What does tr H do in unix?..

Answer / Mithun Singh Rana

In Unix, 'tr' is a command used for translating or deleting characters. The 'H' option can be used with 'tr' to translate uppercase letters to lowercase and vice versa. For example, tr '[A-Z]' '[a-z]' will convert all uppercase letters to lowercase.

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