Exam 7: Advanced Shell Programming

A ____ is a logic diagram that uses a set of standard symbols to visually explain the sequence of events from the start of a process to its end point.

When you create a script,you should include the command that sets the particular shell to use on ____.

If you are using the Bash shell,what scripts are run automatically when you log in?

To view a list of the files in a directory,including the hidden files,you should enter ____.

What are pseudocode instructions used for?

What are flowcharts used for?

Match each option of the test command with a statement below. -true if a file exists

In a flowchart,a(n)____ is used to represent a process.

Match each option of the test command with a statement below. -tests for a nonzero string length

What does "input validation" mean?

The clear command is a useful housekeeping utility for clearing the screen,but you can use a faster method.Describe this alternative method.

The ____ operator of the test command,combines two expressions and tests a logical OR relationship between them.

The .bashrc file is a hidden file contained in ____ directory.

In a flowchart,a(n)____ is used to indicate process flow.

____________________ instructions are similar to actual programming statements.

The -____________________-bashrc file sets default functions and aliases.

Each record in the -etc-passwd file is simply a record with variable-length fields separated by ____.

The program development cycle begins with creating specifications for a program.

Each step in the program is represented by a(n)____ in the flowchart.

____ is a multifunction tool that enables you to manage openSUSE from one location.