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The -I {} specifies that the arguments by ls will be placed in the location of the {} called the replacement string. In fact you can use whatever variable name you want instead of {}. For example, the following will also work,
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The -I {} specifies that the arguments by ls will be placed in the location of the {} called the replacement string. In fact you can use whatever variable name you want instead of {}. For example, the following will also work,
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