Click the Exhibit button. Jane lists the content of her home directory. The output of this listing is shown in the exhibit. Choose the answer that best describes the first line of the command’s output. A. The amount of data…
While working in his home directory Jim lists the directory contents with the following result: $ ls -F affiliates* daily-report* fixes today appointment expenses/ phone-list@ windfil> year-report| From this list of files, which file is executable? A. affiliates "Pass Any…
Click the Exhibit button. A user named Val wants to configure the man command so that she is able to use the man -k option. Note that the -k option uses the windex database. Which command will configure the windex…
Click the Exhibit button. The user named Val issued a sequence of commands, as shown in the exhibit. Which of the following choices describes the results of the last command executed by Val? A. Changes directory to Val’s home directory.…
Frank has issued the following command: $ rcp -r ~/products eternium:/var/tmp/stor Choose the answer that best describes the result of Frank’s command. A. The contents of /var/tmp/stor from host eternium is copied to ~/products B. The remote file system ~/products…
Frank has an archive named data-1-4.tar and he needs to examine the content of the archive. Which command will display the contents of the archive for Frank? A. tar xvf data-1-4.tar B. tar uvf data-1-4.tar C. tar cvf data-1-4.tar D.…
Jane has stored files in a compressed tar archive. She extracts the data with the following command: $ zcat keyfiles.tar.Z | tar tvf – Examine the command line, what is the function of the zcat command? A. The zcat command…
Which command is used at the beginning of each terminal session to identify oneself to the system? This command is invoked by the system when a connection is first established, after the previous user has terminated the login shell by…
Wally wants to list all files in his current directory. Choose the command that will list all the files only in Wally’s current directory. A. echo * B. strings . C. ls -a D. ls -l E. ls -R
Jane has stored files in a compressed tar archive. She extracts the data with the following command: $ zcat keyfiles.tar.Z | tar tvf – Examine the command line. What is the purpose of the – option passed to the tar…