Explain difference between read(1) and read work file once?
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differnce between read work file 1 and read work file once? why we are using work file once?
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You are processing an input file in a Natural program and you want the program to fail if the file is empty. What command you use in Natural to force it to fail ?
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what type of files we can process thru file-aid
Suppose you are processing an input file in a natural program and you want the program to fail if the file is empty. What command you use in natural to force it to fail?