answer all questions in your own words
Part I: Questions (30%)
1. (5 points) In terms of porting UNIX, what
part of the UNIX OS requires modification? why?
2. (20 points) As a system administrator, how do
you deal with the two views of operating systems? In your answer, clearly state
what system administrators do for users, the organization, etc.
3. (5 points) What is the primary function of
Part II: Commands (70%):
Please simply write the command(s) which
performs the following tasks Debian (your VM) in as few commands as possible.
Note: If you do not indicate which shell you are using, I will assume you are
using the bash shell (whether or not you are actually using this shell)
1. (15 points) Suppose you had three files
(file1, file2, and file3) and you wanted to know how many lines in each of
those three files did NOT contain the word fresh.
2. (40 points) Follow the instructions showing
the command and the screen that appears directly after typing the command
a. (3 points) Show the date on the screen
b. (3 points) Create new directories named
hwkNew and hwkOld
c. (3 points) Show a listing of the directory
d. (5 points) Create empty files named hw1A,
hw2c, hw3A, hw3B, hw3Bc, hw4turnin, hw5what, and hw6isthis using the touch
e. (3 points) Show a listing of the directory
f. (5 points) Copy all newly created files to
g. (5 points) Copy the files hw3A and hw3B to
the hwkNew directory
h. (5 points) Remove the files named hw1A, hw3A,
i. (3 points) Show a listing of the directory
j. (5 points) Delete the directory from above
named hwkNew in a single command
3. (15 points) List the files in your current
working directory sorted by file size using a long listing that uses a human
readable format for file sizes.