. Write Shell Script for UNIX environment.
. Understanding of basic commands of UNIX administration, user authorization, grant of users right and privileges, backup and recovery.
. Source Code Control System understanding Lex and Yacc, debugger tools (Lint, make etc.)
. Write program in C for Process Creation, Parent/Child process relationship, forking of process. Inter Process Communication and socket programming implementation of exec system call, pipe, semaphore and message queue.