CSE :: Unix
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Which symbol will be used with grep command to match the pattern pat at the beginning of a line?
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Which command is used to sort the lines of data in a file in reverse order
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Which command is used to display the top of the file?
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Which command is used to copy all files having the string chap and any two characters after that to the progs directory?
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Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3?
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Which of the following keys is used to replace a single character with new text?
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Which command is used to extract specific columns from the file?
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Which command sends the word count of the file infile to the newfile.
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Which command is used to remove the read permission of the file 'note' from both the group and others?
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