what is the function of the zcat command?
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?
Which command will display the contents of the archive for Frank?
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?
Frank has issued the following command:$ rcp -r ~/products eternium:
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.
Which file will Wally need to configure to allow Frank to login to system1 without entering a password?
Wally is configuring a host named system1. He is attempting to allow user Frank to login from the host system2 without the need to enter a password. Which file will Wally need to configure to allow Frank to login to system1 without entering a password?
What is the purpose of the – option passed to the tar command?
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 command?
Which command can be used to compress these text files?
You have a directory that contains only text files. You wish to compress all of these files. Which command can be used to compress these text files?
Val wants to backup her home directory to a tape device. Choose the command she might use to create the backup
Val wants to backup her home directory to a tape device. Choose the command she might use to create the backup.
Which command will extract and uncompress the file?
Dave has a compressed tar archive named pics.tar.Z Dave needs to uncompress and extract the data from this file. Which command will extract and uncompress the file?
what is the value of the umask setting?
Wally has just edited a file with the vi editor, he saves the new file with the name newdata. The following is a listing of that file:
-rw-r—– 1 wally other 111286 May 27 19:10 newdata
Based on the information provided, what is the value of the umask setting?
Which of the following commands did Wally use to configure file namecompletion?
Wally is using a Korn shell. He uses the escape key followed by the backslash key for file name completion in this shell. Which of the following commands did Wally use to configure file name
completion?