Fedora, Red Hat Enterprise Linux, SUSE, and Knoppix, recognize up to ____ characters in your user name. - ANSWER 32
In the Linux Bash shell, the ____ key combination deletes a word or consecutive characters. - ANSWER Alt+d
____ is an Internet terminal emulation program. - ANSWER Telnet
...
UNIX/Linux exam 1 Questions &
Answers 100% Correct!!
Fedora, Red Hat Enterprise Linux, SUSE, and Knoppix, recognize up to ____ characters in your user
name. - ANSWER 32
In the Linux Bash shell, the ____ key combination deletes a word or consecutive characters. -
ANSWER Alt+d
____ is an Internet terminal emulation program. - ANSWER Telnet
The head and tail commands, allow you to view the first few or last few lines of a file (____ lines by
default). - ANSWER ten
In the Linux Bash shell, the ____ key combination deletes the content of the command line from the
current cursor position to the end of the command line. - ANSWER Ctrl+k
A ____ is used to refer to the user's home directory - ANSWER ~
UNIX/Linux are not case sensitive - ANSWER False
Stephen Bourne at AT&T Bell Labs developed the ____ shell as the first UNIX command processor. -
ANSWER Bourne
UNIX and Linux are ____ systems, which allow one user to execute more than one program at a time.
- ANSWER multitasking
The ____ directory contains the kernel (operating system) images. - ANSWER /boot
You can change your password, if necessary, by using the ____ command, but you must know your
current password to change it. - ANSWER passwd
The ____ is the prompt symbol traditionally associated with ordinary users. - ANSWER dollar sign ($)
, Currently, the ____ project, a joint effort of experts from industry, academia, and government, is
working to standardize UNIX. - ANSWER POSIX
The UNIX/Linux ____ command displays the system date, which the system administrator maintains.
- ANSWER date
To append output to an existing file, you use ____. - ANSWER >>
You can switch from one shell to another by typing the shell's name on the command line. - ANSWER
True
The vi editor's ____ mode is started by pressing Esc. - ANSWER command
____ are typically not compiled into machine code prior to running, but are executed through an
interpreter. - ANSWER Scripts
UNIX/Linux normally include two editors: vi and ____. - ANSWER Emacs
Files that contain nonprintable characters, such as machine instructions, are called binary files. -
ANSWER True
Emacs is a screen editor. - ANSWER True
A byte consists of ____ binary digits. - ANSWER eight
In the vi editor, lines containing a(n) ____ are not part of the file; they indicate lines on the screen
only. - ANSWER tilde (~)
In vi, a tilde (~) precedes all line-oriented commands. - ANSWER False
The vi editor works in three modes: insert mode, ____ mode, and extended mode. - ANSWER
command
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller papersmaster01. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
