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In Bash scripts, __________ are used to dynamically store information for use at a later time in the script instead of hard-coding values into the file.

The __________ package management tool was originally developed by Red Hat, but was made open-source so other distributions can use it.

If you wanted to limit the amount of information shown on the screen by a command, which pager command could you use? (choose two)

Any links to areas in the file system can only be created by users that are in the sudoers file.

If you needed to change the password of the user account joedirte, which of the following commands is a valid way to accomplish the task?

Select the symbol(s) you would use between commands in order for the commands to execute regardless of the status of the previous command.

Which file would you need to view in order to see the default shell that is associated with a user account?

In order to create a custom command or sequence of commands to be executed using a keyword of your choosing, you would create a(n) ______.

Select the options that are valid partitioning systems that can be used in a Linux file system. (choose two)

Which partition or file is used as an extra memory buffer that the system can use in the event that it runs out of physical memory?