CS1254 - Operating Systems Laboratory Programs | LINUX Shell and C Programs

LINUX COMMANDS

• BASIC LINUX COMMANDS

SIMPLE FUNCTIONS

• SIMPLE FUNCTION USING SHELL
• EMPLOYEE PAYROLL

SHELL PROGRAMS USING BASIC TESTS

• FILE PERMISSION
• DISPLAY FILE TYPE

SHELL PROGRAMS USING LOOPS

• SIMPLE INTEREST
• GREATEST AMONG THREE NUMBERS
• FACTORIAL OF A GIVEN NUMBER
• FIBONACCI SERIES
• ARITHMETIC OPERATION
• ARMSTRONG NUMBER
• PRIME NUMBER
• MULTIPLICATION TABLE
• ACCESS FILE USING SWITCH CASE
• BUBBLE SORT
• LEAP YEAR

SHELL PROGRAMS USING PATTERNS

• DISPLAY THE PATTERN
• DISPLAY THE LIST OF PATTERNS
• GENERATE THE COMBINATIONS OF 1,2,3

SHELL PROGRAMS USING EXPANSIONS

• AREA AND PERIMETER
• SUM OF FIVE DIGIT NUMBER

SHELL PROGRAMS USING SUBSTITUTIONS

• PALINDROME
• SWAPPING

PROGRAMS USING SYSTEM CALL OF LINUX

• PROCESS CREATION USING FORK,EXEC COMMANDS
• PROCESS CREATION USING GETPID,SLEEP,EXEC COMMANDS
• PROCESS CREATION USING WAIT COMMAND

PROGRAMS USING I/O SYSTEM CALL IN LINUX

• FILE MANIPULATION- OPEN,READ,WRITE
• DIRECTORY MANIPULATION- READ DIR,OPEN DIR

PROGRAMS FOR LS AND GREP COMMAND

• LS COMMAND
• GREP COMMAND

SCHEDULING ALGORITHMS

• FIRST COME FIRST SERVE
• SHORTEST JOB FIRST
• PRIORITY SCHEDULING
• ROUND ROBIN
• SEMAPHORE
• PRODUCER CONSUMER USING SEMAPHORE
• BANKER’S ALGORITHM

MEMORY MANAGEMENT SCHEME-I

• BEST FIT,FIRST FIT,WORST FIT

MEMORY MANAGEMENT SCHEME-II

• PAGING
• PAGE REPLACEMENT
• SEGMENTATION

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