In Windows PowerShell Backup the System eventlog to the users\user directory, call the backup system.bak.evtx. (How do I do this?) What is the OverFlowAction of the System Event Log? What is the difference between this log and the Internet Explorer log which is OverwriteOlder?

You can lock a user account in /etc/passwd by changing the default login shell to an invalid shell. Is this a true or a false statement?

Enter a Bash command to run ping go.cis.udel.eduin the "background" so that other commands could still be entered.Note: a timeout error probably means your ping is not running in the background.

What is the linux Logging facility that will provide details regarding email? What facility.priority (provide) will cause the most verbose logs for the prior facility?

Write the command that can be used to perform the following: Back up the contents of the /var directory (which contains symbolically linked files) to the second nonrewinding SCSI tape device on the system using the tar utility. Append the file /etc/inittab to the archive created in Exercise 2a. Create a tarball called /stuff.tar.gz that contains all files in the /root/stuff directory. Use the cpio utility to back up all files in the /var directory (which contains symbolically linked files) to the first rewinding IDE tape device that has a block size of 5KB. Perform a full filesystem backup of the /var filesystem using the dump utility and record the event in the /etc/dumpdates file. Create an image of the /dev/sdb4 filesystem to the /sdb4.img file. View the contents of the archives created in Exercises 2a, 2c, 2d, and 2e. Extract the contents of the archives created in Exercises 2a and 2c to the /root directory. Extract the contents of the archives created in…

In Mac OS X, what file can an attacker replace with a no-password-requirement version to allow all scripted actions to be performed as root? Select one: a. /Library/InputManagers b. /etc/sudoers c. /groups/wheel d. /tmp/uid

Write a shell script that allows users to choose and execute the respective Linux commands. The following are the command options that the users can select based on the respective alphabets: A: Display current user. B: Display current date. C: Display help page of a Linux command. D: Add new user to the system. E: Switch to another user. If the user selects any other choices from above, prompt the user to select again, only from A to E

I have two identical files in my account; what gives? I will assume that your home directory is functional. What is the command to move florence into the home directory's Proposals folder?