WB JECA MCA Unix Previous Year Questions (PYQs)
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Showing 4 questions
Which of the following options with grep is used to ignore case while searching?
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Solution
-i option is used for case-insensitive search.
Which command is used to find the number of lines, words and characters in a file in Unix?
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Solution
wc command counts lines, words and characters.
Which Unix command will change the group ownership of the file report.txt to the group staff?
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Solution
chgrp changes group ownership.
In Unix, user wants to change the priority of a running process, which is the suitable command?
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Solution
renice changes priority of running process.
WB JECA MCA
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