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Tuesday, December 29, 2009

Systems Programing

Unix Shell Programming
Unix  Operating  system  Overview:  Unix  System  Architecture,  Operating  system
services 
General Unix commands: Unix commands like ls , cp etc, Unix utilities like grep, wc
etc.
Fundamentals  of  Unix  shell  programming:    Functions,  variables,  special  symbols,
looping and decision making, test command, error checking in shell programming.
Introduction to vi editor, Features, Use of various keys, and over all using vi editor
for editing text.
Security  in  Unix  :  Password,  Characteristic  of  good  password,  Files  permissions  ,
Directory permissions
Elementary Unix networking :  Inter-system mail, ftp , telnet , uucp, cu, Basic network topologies.
Introduction to AWK utility: command-line structure , flow control , built-in functions.

Unix C Programming
Introduction to  gcc   C  compiler,  Compiling and Executing C   programs on  UNIX
platform.

Unix System Programming
 System  calls:  Files  related:  File  subsystem,  File  descriptor,  File  table,  Inode,  File
Descriptor  table,  Inode  table,  Process  related:  Process,  Process  table,  Child
process, Mode of execution, Orphans, Pipes, Semaphores.

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