Q. Which option is used for backing up destination file in mv command?

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Q. Which option is used with mv command so that the destination file does not get overwritten?

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Q. –f option when used with mv command overwrites existing files without prompting any messages.

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Q. Which command is used for comparing two files?

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Q. Which command is used for counting words, lines and characters in a file?

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Q. Which command is used for knowing the file type?

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Q. file command identifies the file type by examining the magic number of the file.

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Q. UNIX offers a pager named ____ which has replaced the original pager of UNIX called ____

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Q. Which of the following is not an internal command for more?

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Q. Which of the following is used to compress files?

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Q. Which of the following key options is used with tar to create an archive?

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Q. An attribute is a specification of an object that defines its property.

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Q. Which command is used to list the attributes of a file?

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Q. Which one of the following is not an attribute displayed by ls command?

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Q. What are links referred to as in file attributes?

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Q. In how many categories are links divided?

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Q. Hard linked files are provided with the same inode number as the original one.

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Q. Soft linked files are provided with different inode number as the original one.

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Q. Which option is used with ls command to list the directory attributes rather than its contents?

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Q. File attributes are of major concern as compared to directory attributes while performing operations on file system.

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