Exam 3: Exploring Linux Filesystems

What command can be used to display the last five lines of a text file?

The LISP artificial intelligence programming language can be used with which text editor below?

Using wildcard metacharacters, how can one indicate a number is either 1, 2, 3, or 4?

In a file listing, the 9 characters following the file type (for example, -rwxr-xr-x) refer to the file's _________________________.

The more command should not be used on binary files.

​Match each correct item with the statement below.​ a.​Absolute pathname b.command mode​ c.​concatenation d.executable program​ e.​egrep command f.​fgrep command g.​grep command h.​linked file i.​named pipe file j.regular expressions -​A variant of the grep command that does not allow the use of regular expressions.

What metacharacter can be used to refer to the current user's home directory?

It is acceptable to use shell metacharacters when naming files.

Which of the following key combinations, commonly used in the vi editor command mode, displays current line statistics?

What is the disadvantage of using the cat command to display a very large text file? How can you get around this problem?