Q. The commonly used UNIX commands like date, ls, cat, etc. are stored in

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Q. Which of the following commands is used to remove files with confirmation prompt from the user file system which have neither been accessed nor modified i the last one year?

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Q. Which of the following commands is used to summarize the disk usage?

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Q. Which command is used to sort the lines of data in a file in alphabetical order?

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Q. If a file has read and write permissions for the owner, then the octal representation of the permissions will be

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Q. Which command is used to copy a file wb with the same name from the programs directory to the misc directory?

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Q. Which is the earliest and most widely used shell that came with the UNIX system?

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Q. The seventh field of /etc/password is

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Q. Which command is used to display the end of the file?

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Q. Which command is used to create a directory?

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Q. Which command is used to display the device name of the terminal you are using?

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Q. The ls -l command tells

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Q. Which option will be used with disk free command to include the total amount of disk space in the file system?

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Q. Which command is used to set the three permissions for all the three categories of users of a file?

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Q. Which of the following commands can be used to get information about yourself?

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Q. Which of the following commands can be used to get information about all users who are currently logged into the system?

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Q. Which of the following keys is used to overstrike a whole line?

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Q. Which command is used to locate all the .profile files in the system?

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Q. The File that contains a set of instructions which are performed when a user logs in, is

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Q. The octal representation 652 indicates

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