Q. Which command is used to make all files and sub-directories in the directory (progs) executable by all users?

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Q. Which command is used to display and create files?

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Q. The second set of the three permissions (r-) indicates that

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Q. Which column contains all details of the permissions of a file when you issue the ls -l command?

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Q. Which of the following commands is used to display your working directory?

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Q. While working with mail command, which command is used to save mail in a separate file?

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Q. The command used to compare the files is known as

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Q. Which command is used to terminate a process?

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Q. Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field?

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Q. The cp command uses:

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Q. Which of the following files contains information related to password aging?

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Q. Which command will be used with vi editor to replace text from cursor to right?

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Q. Which of the following commands is used to rename a file?

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Q. Which of the following is not a filter?

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Q. Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory?

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Q. Which command is used to list all the files with extension .lst?

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Q. Which option is used with the chmod command recursively to all files and sub-directories in a directory?

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Q. Which command is used to change directory to the name beginning with a 'p'?

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Q. Which of the following is invalid filename?

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Q. Which commands is used to assign executable permission to all of the files named "letter"?

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