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Removes specified columns from a text file. A column is a single character wide. Format: colrm startcolnum stopcolnum Examples: colrm 1 3 <report1 > report2 Removes columns 1, 2, and 3 from report1 and stores the altered file contents in report2, as shown below: cat report1 abcde 12345 Hello cat report2 de 45 lo |
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