PPT-Unix Shell Workshop

Part 2 Loops shell scripts and Finding things Quick review OF UNIX COMMANDS ls list all files and directories in current directory p wd shows current locationdirectory mkdir. Shell be r din six w ite horses w en she comes Shell be r din six w ite horses w en she comes Shell be ridin six w ite horses ell be ridin six w ite horses Shell be ridin six w ite horses w en she comes Shell be w arin pin pajamas w en she comes etc Overview. 2. UNIX. UNIX is . a multi-user . and multi-tasking operating system.. Multi-tasking: Multiple processes can run concurrently.. Multi-user: . different users can read mails, copy files, and print all at once.. © George B. . Magklaras. - 2006 . The Norwegian . EMBnet. node,. The Biotechnology Centre of Oslo. What is UNIX (The history. ). Originated as a research project at AT&T Bell Labs in 1969 by Ken Thompson and Dennis Ritchie.. It's just picky about who it's friends are...''. -- Unknown, seen in .sigs around the world. Basics of the Unix/Linux Environment. Shells and Your Unix Environment. What is a shell?. Traditional user interface with the unix operating system…it interprets your typing . Unix Introduction. 2. Introduction. Unix-like system is everywhere. Linux. Android for smartphones. Google Chrome OS for . Chromebook. Web servers. OS X for MacBook/iMac . etc. iOS for iPhone/iPad . etc. WHAT WILL BE COVERED. UNIX/Linux Overview. Red Hat Enterprise Linux. ECC-UNIX accounts. How to Login . GUI Navigation. Applications. Command Line. Shell Commands and Create Text Files. File Permissions. 15CS35 . SEMESTER – III . 04-08-2016. Syllabus and course outcomes. Link for syllabus. Operating system. The . o. perating . s. ystem (. OS. ).  is the most important program that runs on a computer. . Unix History. Developed by Dennis Ritchie and Ken Thompson at AT&T Bell Labs. Adapted some ideas from the . Multics. project in 1969. Design Features. Written in C – portable. Application program interface (API) –. Session 1. March 6, 2008. A Very Brief History of Unix. Invented in late 1960s at AT&T Bell Labs. They were not allowed to sell it, so they licensed it to places like Berkeley, starting with Version 6. http://www.comp.nus.edu.sg/~cs1010/. Unit 11: UNIX I/O Redirection. UNIX I/O Redirection. Unit11 . - . 2. © NUS. Objective:. Learn how to use I/O redirection in UNIX to redirect input from a file and output to a file.. 15CS35 . SEMESTER – III . 04-08-2016. Syllabus and course outcomes. Link for syllabus. Operating system. The . o. perating . s. ystem (. OS. ).  is the most important program that runs on a computer. . . Fundamental. . Commands. Ricky Patterson . –. UVA Library. Based on slides from . Turgut. Yilmaz . –. Istanbul . Teknik. University. 2. . What . We . Will Learn. T. he . fundamental. . commands. . Fundamental. . Commands. Ricky Patterson . –. UVA Library. Based on slides from . Turgut. Yilmaz . –. Istanbul . Teknik. University. 2. . What We Will Learn. T. he . fundamental. . commands. What is a VM?. VM stands for Virtual Machine. It is a software emulation of hardware.. By using a VM, you can have the same hardware and software environment that CSUG has. How do I get it?. The image for CSUG is at .