University of Phoenix Material File Processing Commands Worksheet – 10 Marks – Week 3 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 Type one line : echo "Today’s date is `date`" $ export .profile $ .profile C. $ cd $HOME $ vi .profile Type
Premium File system Typography Numeral system
note will be updated regularly once a month. Beyond that‚ changes will only be made in exceptional cases for critical Oracle parameters. Change history: o February 14‚ 2012: o added _FIX_CONTROL ’13077335:ON’ for Unix for 11.2.0.3 January 11‚ 2012: added _FIX_CONTROL ’13077335:ON’ for Unix for 11.2.0.2 o December 21‚ 2011: added parameter reccommendations for 11.2.0.3 o December 13‚ 2011: updated reccommendation for parameter remote_os_authent o November 10‚ 2011: updated recommendation
Premium SAP AG Oracle Corporation Database management system
Operating system ABCs An operating system‚ or OS‚ is a software program that enables the computer hardware to communicate and operate with the computer software. Without a computer operating system‚ a computer would be useless. Operating system types As computers have progressed and developed so have the operating systems. Below is a basic list of the different operating systems and a few examples of operating systems that fall into each of the categories. Many computer operating systems will
Premium Microsoft Windows Operating system Microsoft
Unix File Access POS/355 UNIX® is provides security to directory and the file system. For security reason a file or directory has assigned permissions to use them and every user in the UNIX system is assigned set of permission while creating user account. Before going to discuss the file permission‚ let’s discuss the user account types in the UNIX. There are three types of user accounts on a UNIX system that are root account‚ system account and normal user account. Root account: It is a
Free File system
Unix Operating System and Its File Structure Course: COSC513 Operating Systems Name: Deyong Xu ID: 103816 PREFACE This article is just an introduction of Unix operating system to people who don’t any knowledge about Unix operating system . Generally speaking ‚ people don’t need to understand too much about the details about a software or a system ‚ the most important thing is people should know how to use these software
Premium File system
Macintosh File System vs. BSD UNIX File System Macintosh File System vs. BSD UNIX File System. Why did Apple change? In order to find this answer I had first understand the two technologies and their background. Lets begin with Macintosh Operating System’s first file system named Hierarchical File System. Hierarchical File System was introduced in 1985 to support Apple’s first Macintosh model that contained a hard drive. The Hierarchical File System was created to overcome the performance issues
Premium Operating system Macintosh Apple Inc.
Questions shows the solutions to the following problems: DQ 1: How old of an operating system is UNIX? DQ 2: Who owns UNIX? DQ 3: In what language is UNIX written? DQ 4: Why would Java advocates support UNIX? Computer Science - General Computer Science POS 420 Week 1 UNIX® and Linux® Comparison Matrix Resources: University of Phoenix Material: UNIX® and Linux® Comparison Matrix Complete the UNIX® and Linux® Comparison Matrix located on your student website. See the Assignment 1
Premium Microsoft Windows Programming language University of Phoenix
UNIX/Linux versus Mac versus Windows POS/355 UNIX/Linux versus Mac versus Windows Really‚ I’m not out to destroy Microsoft. That will just be a completely unintentional side effect. -Linus Torvalds I wish him the best‚ I really do. I just think he and Microsoft are a bit narrow. He’d be a broader guy if he had dropped acid once or gone off to an ashram when he was younger. - Steve Jobs Microsoft has had clear competitors in the past. It’s a good thing we have museums to document
Premium Operating system Apple Inc. Mac OS X
UNIX/Linux‚ Mac‚ Microsoft Windows Operating System Differences University of Phoenix Abstract This paper will elaborate on the major differences of the main Operating Systems (OS)‚ which are UNIX/Linux‚ Mac®‚ Microsoft® Windows®. The areas of discussion for this paper will be on Memory Management‚ Process Management‚ File Management‚ and Security for each operating system. Operating Systems (OS) for a computer is the main processing software
Premium Operating system File system
order that Unix and Linux distributions were created? Selected Answer: BSD Unix was released‚ followed by Bell Labs Unix‚ followed by Linux‚ followed by GNU Answers: Bell Labs developed Unix‚ followed by BSD Unix‚ followed by Linux‚ followed by GNU BSD Unix was released‚ followed by Bell Labs Unix‚ followed by Linux‚ followed by GNU Bell Labs developed Unix‚ followed by BSD Unix‚ followed by Linux‚ GNU followed Linux but was never completed Bell Labs developed Unix‚ followed
Premium Information systems Management Problem solving