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Write a journal entry that will prepare you to conduct the organizational profile needed for your final project. In this lab, you will also apply the operating system concepts you read about in the course textbook to the real world.Windows, Linux, and OS X provide command line utilities that display system architecture information as well as how the operating system is configured to interface with hardware. The goal of this lab is to leverage the operating system on the computer you are using for this course to report on its architecture.Execute one of the commands below in the command shell that comes with your operating system. For example, if you are using Windows, you will run the systeminfo command. Here are the optional commands:Prompt: For this assignment, you will need to: 1) Execute one of the commands below in the command shell that comes with your operating system. For example, if you are using Windows, you will run the systeminfo command. Here are the optional commands:  Windows: Execute the command systeminfo  Linux: Execute the command cat /proc/cpuinfo  Max OS X: Execute the command system_profiler SPHardwareDataType 2) Review the output from a command above and write a journal entry that describes the following critical elements:  the name and description of the processor  the number of cores  the amount of memory  any particular information you find important and why............. For example, Windows displays the installation date and when the system was last booted. Linux displays the number of bogomips(unreliable CPU performance metric) for each processor or core. Of particularly interest from a historical perspective, Mac OS X will likely display an Intel processor running on Apple hardware. In your journal, explain at least one system call from the course textbook that the operating system executed in order to create the output you reviewed.Hint: Each of the commands above creates a new process, so Windows will leverage a WIN32 system call from Section 1.6.5 and Linux/OS X will execute a variant of one of the system calls listed in Figure 1-18.

TWO separate discussion posts. Each post is 200-300 words and are in MLA format, but do not need to be in paper form. They are just TWO separate 200-300 word discussion posts, not a paper. THANKS!The first one requires the following instructions: Since the wars in Iraq and Afghanistan started a fair amount of writing about them has been published. Artists have written poetry, memoirs, and fiction about their wartime experiences. A powerful anthology of writing about Afghanistan and Iraq is Operation Homecoming, edited by Andrew Carroll. In it there are emails, short stories, brief nonfiction, and poems written by troops and their families. A documentary of the same name was also made. Please click on the following link to access a web site that features some clips http://www.pbs.org/weta/crossroads/about/show_operation_homecoming.html. Watch Sanjoon Han’s “Aftermath,” Colby Buzzell’s “Men in Black” and Mike Strobl’s “Taking Chance.”1.After watching the clips, reading some of the excerpts from the book Operation Homecoming, and following some of the other given links, discuss the commonalities you find in these responses to war and in those you have read in other works over the semester. Despite the passage of time, are writers concerned with essentially the same subjects, or are artists responding to Iraq and Afghanistan facing unique issues?2. Which of the works we read do you believe is most effective at exploring the military or wartime experience? Why? Please support why you see a text as effective; avoid just saying that you liked something because it was “short” or “easy”!The following texts are used in the course: Beah, I. A Long Way Gone. 2007. New York: Farrar, Straus and Giroux. (Print ISBN: 9780374531263)Bierce, A. (1994). Civil War Stories. 1994. Mineola, New York: Dover. (Digital ISBN: 9780486111568)(Print ISBN: 9780486280387)Duong, T. H. (1996). Novel Without a Name. Trans. Phan Huy Duong and Nina McPherson. 1996. New York: Penguin. (Print ISBN: 9780140255102)Rabe, D. (1993). The Basic Training of Pavlo Hummel. The Vietnam Plays, Volume One. 1993. New York: Grove. (Digital ISBN: 9780802196910)Vonnegut, K. (1968). Slaughterhouse-Five. New York: 1968. Dell. (Print ISBN: 9780440180296)Ward, C., ed. (1997). World War One British Poets. 1997. Mineola, NY: Dover. (Digital ISBN: 9780486113234)(Print ISBN: 9780486295688)