Unix Operating systems .
Unix Shell Programming OBJECTIVES: To learn the basics of UNIX OS, UNIX commands and File system. To familiarize students with the Linux environment. To learn fundamentals of shell scripting and shell programming. To be able to write simple programs using UNIX. U1nit-1 Introduction: Unix Operating systems, Difference between Unix and other operating systems, Features and Architecture, Installation, Booting and shutdown process, System processes (an overview), External and internal commands, Creation of partitions in OS, Processes and its creation phases – Fork, Exec, wait, exit. Unit-2 User Management and the File System: Types of Users, Creating users, Granting rights, User management commands, File quota and various file systems available, File System Management and Layout, File permissions, Login process, Managing Disk Quotas, Links (hard links, symbolic links) Unit-3 Shell introduction and Shell Scripting: ...