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:
Based on the information provided, what is the value of the umask setting? (Exhibit)
Choose the command that might best help you to remove these dissimilar files.
You have a directory that contains more than 30 files. You need to remove a number of these files, but each of the files you need to remove is uniquely named. Choose the command that might best help you to remove these dissimilar files.
Choose the shell that does NOT support the tilde (~) metacharacter.
Jim is considering using a different shell. One of the shell features that Jim would like to use is the tilde (~) metacharacter, used to move to the user’s home directory. Choose the shell that does
NOT support the tilde (~) metacharacter.
Choose the command that Val will use to accomplish this task.
Click the Exhibit button. Val wants to copy the customer data files from the data directory, to a directory called customer. The new customer directory will be in Val’s home directory. Choose the
command that Val will use to accomplish this task.
Select the command that would best work to achieve Jane’s goal.
Click the Exhibit button. The exhibit shows information about data in Jane’s home directory. Jane wants to delete, from her home directory, the directory named widgets and this directory’s contents. Select the command that would best work to achieve Jane’s goal.
which file is executable?
While working in his home directory Jim lists the directory contents with the following result:
From this list of files, which file is executable?
Choose the commands that will accomplish this task
Click the Exhibit button. The exhibit is a listing of your current directory. You need to place the file sonic into the directory dir1 and rename the file to game, while removing the original file.
Choose the commands that will accomplish this task. (Choose two.)
Choose the command sequence that Wally might use on his system to store this information.
Wally wants to quickly create a file that stores some information about a upcoming meeting. Wally is on the phone with his customer and doesn’t want to interrupt the conversation to find a pen or
pencil. Choose the command sequence that Wally might use on his system to store this information.
Choose the command which will execute the find command again.
Click the Exhibit button. While working in his home directory, Wally executes the commands shown in the exhibit. Wally needs to execute a find command that he had previously executed. He is
using a ksh shell. Choose the command which will execute the find command again.
Which job will be placed in the foreground of the shell?
Click the Exhibit button. Wally is using a Korn shell, and is writing a report for his customers. The report contains instructions on how to use a set of scripts that he has created for the customers to use. The scripts are all interactive. Wally is running the scripts while creating the report so he can cut and paste the user prompts into his document.
Wally executes the following command:
$ fg
Which job will be placed in the foreground of the shell?