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Test your basic knowledge |
Unix Administration
Start Test
Study First
Subject
:
it-skills
Instructions:
Answer 42 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Stroes essential comman line utilities and binaries.
gunzip
/bin
pwd show
adduser command
2. Displays the default directory where the user is placed after loging in
/bin
mv file1 file2
gzip
Home Directory
3. back one
useradd command
grep command
mv
cd...
4. Rename or move file1 to file2 - if file2 is an existing directory - move file1 into directory file2
ls
. before a file
mv file1 file2
'/'
5. A graphical utility used for searching files
Gnome
pwd show
gunzip
>
6. Archiving command
/dev
grep command
gzip
tar command
7. Enables a super user or root to create a new user or updates default new user information.
gzip
rm file
useradd command
vi or vim
8. Change dicrectory
rm file
cd
terminal window (usage)
tar command
9. delete file
'/'
/usr
rm file
ls -l
10. Move and renames
pwd show
mv
Install
userdel command
11. Enables a super user to remove a users account.
userdel command
cd...
pwd show
Gnome
12. Change mode
cp
/sbin
touch command
chmod
13. Appends a file
touch command
>>
/sbin
chmod
14. Stores small programs and files accessible to all users
/usr
cp file1 file2
cd
Gnome
15. A compressing utility that reduces the size of the named file
gzip
Install
>>
/dev
16. directory listing
ls
passwd command
ls -al
/dev
17. Means it is a hidden file
ls -al
. before a file
chmod
mv file1 file2
18. Copy file1 to file2
cp file1 file2
passwd command
>
adduser command
19. gunzip takes a list of files on its command line and replaces each file whose name ends with .gz - -gz - .z - -z - _z or .Z and which begins with the correct magic number with an uncompressed file without the original extension. gunzip also recognize
gunzip
Gnome
cd
/bin
20. Adds content to files
vi or vim
/dev
rm file
. before a file
21. Creates a file
>
touch command
Install
passwd command
22. Root symbol
'/'
23. k Desktop Environment is one of thredifferent GUI user interfaces.
/home
rm file
ls -al
KDE
24. Stores hardware and software device driver. It maintains filesystem entries that represent the devices connected to the system.
KDE
ls -a
cd...
/dev
25. Stores binaries that are used for completing the booting process and also the ones that are used by the root user-the adminstrator.
vi or vim
/bin
/sbin
cp
26. A shell script is a script written for the shell - or command line interpreter - of an operating system. It is often considered a simple domain-specific programming language. Typical operations performed by shell scripts include file manipulation - p
vi or vim
userdel command
shell scripts
ls -al
27. Changes user password
passwd command
shell scripts
cd...
rm file
28. Makes empty files
touch command
grep command
gunzip
mkdir dir
29. Copys and replace
/bin
cp file1 file2
Gnome
cp
30. Look inside a file
cat
cd...
/bin
passwd command
31. Grep searches the named input FILEs (or standard input if no files are named - or the file name - is given) for lines containing a match to the given PATTERN. By default - grep prints the matching lines.
grep command
userdel command
passwd command
Install
32. show hidden files
/sbin
>
/dev
ls -a
33. List command
Is command
mkdir dir
passwd command
shell scripts
34. home bin
cp
/home
cp file1 file2
cd
35. Add a user to the system
Home Directory
ls -al
ls -a
adduser command
36. super user
passwd command
gzip
su
/home
37. Formatted listng with hidden files
KDE
ls -al
cp
Install
38. Copy files and set attributes
cd...
mv
ls
Install
39. tells you what kind of file it is
/dev
ls -l
shell scripts
/sbin
40. A terminal emulator - terminal application - term - or tty for short - is a program that emulates a video terminal within some other display architecture. Though typically synonymous with a command line shell or text terminal - the term terminal cove
chmod
Home Directory
ls
terminal window (usage)
41. Current directory
ls -al
pwd show
Is command
adduser command
42. Create a directory file
cp
terminal window (usage)
/bin
mkdir dir
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