POS 433 Entire Course NEW

UOP POS 433 Assignment Unix Linux vs Windows
Security and administration (1000 Words) NEW
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POS 433 Assignment Unix Linux vs Windows
Security and administration (1000 Words) NEW

UOP POS 433 Assignment Unix/Linux vs Windows
a Business Case Comparison (4000 words) NEW
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POS 433 Assignment Unix/Linux vs Windows a
Business Case Comparison (4000 words) NEW

UOP POS 433 Week 1 UNIX and Linux Comparison
Matrix NEW
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matrix-recent
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Unix® and Linux® Comparison Matrix
Name three versions of Unix
1. HPUX
2. AIX
3. Solaris
Name three versions of Linux
1. Red Hat Enterprise Linux
2. Suse Linux Enterprise Server
3. Ubuntu
Describe 3 major differences between Unix and
Linux
1. Licensing; Linux is all GPL, while UNIX varied
between commercial and BSD license

2. Users: Linux originally developed for home
users while UNIX was developed for servers.
3. Filesystem: Standard FS on Linux is EXT(3/4)
while varies on UNIX from JFS2 to UFS2 to ZFS.
4. Linux, technically, is not an OS, UNIX is. Linux is
a kernel, surrounded by packages.
Which of the following is not a UNIX or Linux
variant
a. SunOS
b. RedHat
c. DOS
d. HP-UX
e. Debian
Technically I think you want C: DOS, though I
would argue that DOS is a ripoff of CP/M which
itself was very much akin to UNIX.
Use the command to change directory locations.
a. cd
b. rm
c. mkdir
d. cut
A: cd
Use the command to delete a directory.

a. delete_dir
b. mkdir
c. rmdir
d. cat
C: rmdir, though this will only work if the
directories are empty. Rm –rfdir works
otherwise.
Which of the following are text editors? (Choose all
that apply.)
a. vi
b. emacs
c. ls
d. cat
A and B : Though why anyone would choose emacs
over vi is beyond me. ls lists dirs., and cat displays
a file, but you specified ‘editor’.
The command creates a directory named
winchester in the root directory.
a. mkdir /winchester
b. mkdir ../Winchester
c. mkdir winchester
d. md /Winchester
A. / specifies root, and UNIX is case sensitive.
The command allows you to change directory

locations to a child directory named child1.
a. mkdir ƒ child1
b. cdƒ ../ child1
c. cd child1
d. cdƒ /
C:. Obviously.
The command that deletes a file.
a. rmdir
b. cd
c. rm
d. pwd
C: The only one that is for file removal.
The command displays your present working
directory.
a. cat
b. cd
c. touch
d. pwd
D: pwd.
The system directory contains the Linux kernel.
a. /boot
b. /root
c. /dev
d. /var

A: /boot, generally.
The in the vi editor allows you to save and quit the
program.
a. :wq
b. q!
c. w!
d. !
A: write then quit.
The command to rename a file is .
a. mv
b. cp
c. del
d. rename
A: mv and D: rename which has been available
since 2000.
The command to make a duplicate of a file.
a. mv
b. cp
c. del
d. rename
B: cp, for copy.
16. In vi, the command to change to insert mode is:
a. o

b. O
c. i
d. d
C: i. which inputs text before the cursor and B: O
works as well to insert a newline before current
line, and A: o for newline after current line.
17. In vi, the command to remove a character is:
a. o
b. O
c. i
d. x
D: x.

UOP POS 433 Week 1 UNIX® and Linux® Comparison Matrix
NEW
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433-week-1-unix-and-linux-comparison-matrix-new
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Instructions
Assignment Preparation: Activities include completing the
SkillSoft course, independent student reading, and research.
Complete the “Choosing UNIX Shells” module in the SkillSoft
course, “UNIX Fundamentals: Shell Scripting Basics.”
UNIX® and Linux® Comparison Matrix located on the student
website.
Unix® and Linux® Comparison Matrix
Directions: Choose three different versions of the UNIX® or
Linux® operating systems to compare. Insert the three chosen
versions and fill out the requested information in the
Components column.
UNIX® or Linux® operating system version: <Insert your
chosen version>
Components Your response
Role of shell
Three features and roles of each feature
Comments on security
Comments on administration
Comments on networking
Comments on performance
Comments on programmability

Other
chosen version>
Role of shell
Other
chosen version>
Role of shell
Other

UOP POS 433 Week 2 Learning Team UNIX®, Linux®, and
Windows Server® Critique and Presentation Preparation Part I
NEW
433-week-2-learning-team-unix,-linux,-and-
windows-server-critique-and-presentation-
preparation-part-i-new
Instructions
Develop a plan for completing the Week Five Learning Team
assignment.
Submit the plan to the instructor.
Determine what research is needed to complete the written
critique and presentation due in Week Five.
Assign at least one research component to each team member.

UOP POS 433 Week 2 Linux Directory Log NEW
uop/pos-433-week-2-linux-directory-log-recent
Here is the assignment:
1. Open a terminal and show the log how you create the
following: (5 marks)
A. Create 2 directories under your home, account1 and
account2
B. Change your directory to account1
C. Create 2 directories called checking1 and
savings1
D. Go to checking1 directory
E. Using touch command, create two files c1.dat and
c2.dat
F. Change your directory to savings1 using relative path
G. Using touch command, create two files s1.dat and
s2.dat
H. Go to your home directory
I. Change your directory to account2
J. Create 2 directories called checking2 and
savings2
K. Go to checking2 directory
L. Using touch command, create two files c3.dat and
c4.dat
M. Change your directory to savings2 using relative path

N. Using touch command, create two files s3.dat and
s4.dat
O. Change to account1 directory
2. Show the commands for the following. (5 Marks)
(Each carries 1 mark from A to E and in each one mark,
½ is for the command and ½ for the output)
You are now in account1 directory. Copy s1.dat to this
directory using relative path. Show the new file that
copied with ls command from this directory. Do not
change the directory.
Ans:
Move c1.dat to savings1 directory using relative path as
s1.dat. Show s1.dat with ls command from this directory.
Do not change the directory.
Ans :
Change your directory to savings2 using absolute path.
Show the current directory after you changed.
Ans:
Copy c2.dat to your sibling directory, checking2 using
relative path (Sibling directories have same parent)
(Also do not use ~ ). Show c2.dat with ls command from
this directory, do not change the directory .
Ans:
E. Move s4.dat to savings1 directory using absolute
path. Show s4.dat with ls command from this directory,
do not change directory
Ans:

UOP POS 433 Week 2 Linux® Directory Log NEW
433-week-2-linux-directory-log-new
Instructions
Assignment Preparation: Activities include completing the
SkillSoft course above, independent student reading, and
research.
Linux® Directory Log located on the student website.
Linux® Directory Log
To: <Insert your facilitator’s name>
From: <Insert your name>
Date: <Insert the date (XX/XX/XXXX)>
Directions: As you complete each of the following steps, keep
track of what occurs at each point, including what you type, the
output given, and if you experience any errors. Record the
occurrences in the following matrix.
1. Open a terminal.
2. Create a new group called mygroup. Hint:
/usr/sbin/groupadd.
3. Create a new folder and name it your first name.
4. Get a directory listing of the home folder using the long
listing format.
5. Modify the permissions on your new folder to set read,

write, and execute permissions for the user and group.
6. Get a directory listing of the new folder using the long
listing and human readable format. (ls –lh)
7. Use Gedit or VI to create two files (txt and myfile2.txt) and
save them in the new folder. Add a paragraph of your own
liking to each file.
8. Get a regular format directory listing of the new folder.
9. Change the ownership of txt so the owner is mygroup and
the group is mygroup.
listing and human readable format.
11. Change the permissions on txt using the following:
user:read and write, group:read and write, and owner: read,
write, and execute. Set the sticky bit. Use Octal s to set these.
listing and human readable format.

UOP POS 433 Week 3 File Processing Commands
Worksheet NEW
uop/pos-433-week-3-file-processing-
commands-worksheet-recent
1. I am now in $HOME/sales/east directory. I want
to have my login shell display me today’s date
whenever I login every time by telnet.
For this, what steps I have to do? (1/2)
A. $ vi .profile
Type one line : echo "Today’s date is `date`"
$ chmod +x .profile
$ . .profile
B. $ cd ../..
$ vi .profile
$ export .profile
$ .profile
C. $ cd $HOME
$ vi .profile

$ . .profile
D. $ vi ~/.profile
Type one line : echo "Today’s date is "date"
$ . .profile
Ans:
2A. Why I am getting this error when I assign like
this ? (1/2)
$ FIRST-NAME=smith
ksh: FIRST-NAME=smith: not found.
Ans:
2B. Under ksh or bash shell environments, what is
the problem here ? (1/2)
$ export PATH=/usr/bin /usr/local/bin
/usr/ucb/bin
Ans:
3. Executing cp temp/temp1 temp1.txt it will result
in... (1/2)
A. Error since the same filename is used
B. Error since an extension is used for the second
temp1
C. It will move the contents of temp1 from
directory temp to temp1 of current directory and

when finished it will erase the contents of temp1
of temp directory
D. It will copy temp1 from directory temp to
temp1.txt of current directory
Ans :
4. What kind of files will be matched by the
following when you list by ls command: (3)
For Ex :
$ ls [a-z][0-9]
Ans : This matches any file with 2 characters, first
being a lower case letter and the second being a
number from 0 to 9
A. ls [0-9][a-z][0-9][A-Z] -- Note :
there are no spaces anywhere.
Ans:
B. ls [A-Z0-9_][A-Za-z_0-9] -- Note : there are
no spaces anywhere.
Ans:
C. ls [0-9]Z[0-9]
Ans:
5. What is the command to list files in a directory:
(2)

A. Having only three alphabets:
Ans:
B. Starting with a digit and ending with a digit
Ans:
6. There are many C programs in my directory
which have an extension of .c (ex :first.c,
second.cetc).
How can I concatenate all C files into one file called
"myC_files (1)
Ans :
7. How do you sort first 15 lines in a file called
'datafile" ? (1) (You need to use a pipe)
Ans:
8. How do you add a line to the end of an existing
file "myfile" with date stamp. (1)
Ans :

|production|03/12/50|130000
5778|David Blake |General Manager|marketing
|04/19/43| 85000
2765|Rick Martin|director|personnel
|05/11/47|120000
(Use cut command for the following questions A,B)
(in each one mark, ½ is for the command and ½
for the output)
A. Display the person's name, his designation and
salary in the above file.
Show the command and output
Ans:
B: Display first 20 characters on each line in the
above file.
Ans:
3. How do you display the hour and minute from
date command using cut utility (1)
( ½ is for the command and ½ for the output)
Ans:
4. What is the difference between the following
commands? (1)
$ who | grep 'mary'

and
$ who | grep '^mary'
Ans:
5. We know that all user information is stored in
/etc/passwd where fields are delimited by a colon.
Display only their userids using cut command.
(userid is the first field in /etc/passwd file) Show
only top 10 userids. (1)
Ans:
6. Create the following four files chapter1,
chapter2, chapter3, chapter4 in your current
directory and enter the following text:
Chapter1 :
This is the first line in this file
This chapter deals with the basic information of a
UNIX system.
Chapter2 :
This chapter deals with Unix System info and shell
introduction.
Chapter3 :
This is the first line in this File System
This chapter deals with various Unix Systems.

Chapter4 :
This chapter deals with kernel system.
The question is to search for a string "System" or
"system" in the above files. Use wild cards in both
pattern and file searching. (1)
Ans:
7. Show these commands and output:
A. Redirect man pages of ‘find’ command to a file
called, find_manpages in /tmp directory.
B. Display lines not having the word “version” in
the above file.(1)
(½ is for the command and ½ for the output)
Ans:
8. Which command of the following is correct ?
(Some may work but does not make sense). (1)
a. cat file file> file3 | wc -l
b. cut -d ":" filename
c. ls -l | grepunixmyfile
d. head filename | tail
e. find name "myfile.txt" -print
9. We know that ls -l command shows all the files
in the current directory. How do you display only

the directories, not files in the current directory.
(You have to use ls command, but not find
command) (1)
Ans:
10. How do you set only read permissions to user,
group and others in octal mode for a file
"myfile.txt" ? (1)
Ans:
11. You observed that some of your group
members are fiddling with your file "myfile" and
you wanted to remove the read permission to your
group. How do you do? (1)
Ans:
12. Here is the long listing of a file.
-rw-rw-rw- 2 Y435678 odms 22 Sep 02 12:03
myfile.txt
Is the above a file or a directory? To which group
does it belong? (1)
Regular file, Y435678
file, Y435678
file, odms
directory, odms

directory, Y435678
Ans :
13. Here is another long listing of a file. (1)
-rw-r----- 1 Y435678 odms 20 Sep 02 17:03 file.txt.
What are the owner permissions?
read, execute
read, write
write, execute
all since s/he is the owner
Ans:
14. The file users_data has the following contents
: (1)
Tom Smith 7.00 15 105.00
Rob Sheryl 8.00 20 160.00
Ken Bradman 7.00 13 91.00
Peter Smith 6.00 15 90.00
Dennis Smith 8.00 13 104.00
Tom Dave 9.00 12 108.00
How do you sort the above file and redirect the
output to another file called sortedusers
Ans :
15. How do you list only duplicate lines in a file

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