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DWQA Questions › Category: Introduction to Linux I
Which of the following regular expression characters is an extended regular expression character?
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Which regular expression character matches zero or more of the previous character?
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Which regular expression character matches any one character?
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The _ command provides many options for formatting a file for printing.
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To put the lines of a file in alphabetical order, you can run:
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If you want a file to be displayed with its lines numbered, you can use:
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Which of the following is a non-interactive editor?
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Which command will merge two files together line by line?
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To send the normal and error output of a command to a single file, you can use:
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If you want to append a file with the normal output of a command, you can use:
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Two or more commands combined with the “|” between them form a:
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This stream is the output of a command operating normally:
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The dd command can be used to copy entire partitions. True or False?
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The dd command can be used to create large files the can be used as swap files. True or False?
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Which option to the bzip2 command can be used for recursive compression?
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