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The project team is ready to create the directory structure for the Web site. You are tasked with creating the directories and implementing the security mechanism. For this assignment, you need to create the following directory structure and permissions: Ensure that you are starting in your individual Home directory: +- apache/ | |- bin/ | |- conf/ | |- lib/ | +- www/ | | - html/ | | - cgi-bin/ | | - ftp/ The following file permission should be enabled for the directories: The owner can read, write and execute All. The group can read and execute All Directories. Everyone else can only read and execute the files in Apache only (and no permissions in www). Change the wwwftp directory to allow the User and group to read, write, and execute, but everyone else to only write to the directory. In addition, create the following empty files and set the following file permissions: apache/bin/httpd - 755 www/html/index.html - 644 www/cgi-bin/process.pl - 711 Finally, create a file called apache/conf/httpd.conf, and add the following lines to the file: # # This is the main Apache HTTP server configuration file. It contains the # configuration directives that give the server its instructions. # Do not add a slash at the end of the directory path. # ServerRoot "/usr" # # DocumentRoot: The directory out of which you will serve your documents. # DocumentRoot "/Library/WebServer/Documents" Save the file and exit the editor. Set the file permission for this file to be: 664. Show the command used to show content of the file and the content of the file. Using the grep command, write comment to find the line containing the word(s) ServerRoot and DocumentRoot in the httpd.conf file. Write a sed command that will change the ServerRoot value from /usr to the absolute directory patch for your apache directory. Write a sed command that will change the Document value from /Library/WebServer/Documents to the absolute directory patch for your www directory. Write an awk command that will print only the comment field and the login id of all users in the /etc/passwd file in this format: <Comment Field> - <login id>. Your submission should include the following, as well as a description about each step (what you did and why you are performing each command): All commands to create the above structure Changing to your Home directory Creating the directories Creating the empty files Changing all file permissions Show the directory list of the new structure, including a list of permissions A grep, sed, and awk command
Design a combinational circuit that accepts a 3-bit number and generates a 6-bit binary number equal to the square of the number. Thanks!
Include components of customer service model reognized within your text. How would you use them to create a customer experience strategy?
At work, keeping your data safe and your computers up and running is your primary concern. What can employees do to protect against intrusion and attacks?
The program should be written in MIPS. Develop a Make-Change program
You should read a list of strings from a data file (using scanf), and find the minimum and maxium values of the string data. The input file format will start with a single integer that indicates how many strings will be read, and then lists those ..
allow different payment and shipping options. There are a plenty of examples of this kind of web sites. Some well-known ones are amazon.com, Barnes & Nobles, and Borders.
Describe how Prolog executes command (query) and goal matching process.
What is a ? Discuss its usage in programming
Construct a 3-bit counter using three D flip-flops and a selection of gates. The inputs should consist of a signal that resets the counter to 0, called reset, and a signal to increment the counter, called inc.
Apply the Cartesian product construction to (i) and (j) to obtain an automata recognizing the union of their languages. i. {w|w every odd position of w is a 1} j. {w| w contains at least two Os and at most one 1}
Richman Investments requires the enforcement of strict ingress-egress filtering policies for network traffic. Certain traffic is expressly forbidden:
Given a 3 millisecond seek time for a disk drive and assuming that once you reach the starting track you will write the file as contiguous sectors, how long will it take to write a 1 megabyte file? The disk rotates at 7200 rpm and each sector hold 1 ..
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