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Fixing Race Condition Using For Loop code in operating system?
OpenAnonymous asked 3 years ago • Operating System
335 views1 answers0 votes
Concurrency Between Parent & Child code in operating system?
OpenAnonymous asked 3 years ago • Operating System
345 views1 answers0 votes
Concurrent Execution of For Loop code in Operating System
OpenAnonymous asked 3 years ago • Operating System
358 views1 answers0 votes
Race Conditions on Shared Global Variable
OpenAnonymous asked 3 years ago • Operating System
349 views1 answers0 votes
Difference between User space and Kernel space
OpenAnonymous asked 3 years ago • Operating System
316 views0 answers0 votes
Linux Distributions/Flavors
OpenAnonymous asked 3 years ago • Operating System
465 views1 answers0 votes
Shared Memory, Read & Write between Parent & Child Example in operating system?
OpenAnonymous asked 3 years ago • Operating System
227 views0 answers0 votes
Shared Memory, Read Example in operating system?
OpenAnonymous asked 3 years ago • Operating System
391 views1 answers0 votes
Shared Memory, Write Example in operating system?
OpenAnonymous asked 3 years ago • Operating System
287 views1 answers0 votes
Message queues, Receiver Example in operating system
OpenAnonymous asked 3 years ago • Operating System
463 views1 answers0 votes
Message queues sender example code in operating system?
OpenAnonymous asked 3 years ago • Operating System
358 views1 answers0 votes
Implement a simple client-server scenario using message queues
OpenAnonymous asked 3 years ago • Operating System
239 views0 answers0 votes
Implement a simple client-server scenario using message queues
OpenAnonymous asked 3 years ago • Operating System
337 views0 answers0 votes
Repeat above two problem by replacing semaphores with mutex wherever possible
OpenAnonymous asked 3 years ago • Operating System
334 views1 answers0 votes
Implement producer consumer problem using circular buffer operations using semaphores
OpenAnonymous asked 3 years ago • Operating System
432 views0 answers0 votes
Implement producer consumer problem using Stack operations using semaphores
OpenAnonymous asked 3 years ago • Operating System
283 views0 answers0 votes
Creating multiple threads (Array) code in operating system?
OpenAnonymous asked 3 years ago • Operating System
339 views1 answers0 votes
Common Task Body code in operating system
OpenAnonymous asked 3 years ago • Operating System
286 views1 answers0 votes
Concurrency Demo code in Operating system
OpenAnonymous asked 3 years ago • Operating System
337 views1 answers0 votes
Simple Thread Creation code in Linux operating system
OpenAnonymous asked 3 years ago • Operating System
288 views1 answers0 votes
Write a program to run few threads with different attributes (scheduling policy, scheduling priority, CPU affinity)
OpenAnonymous asked 3 years ago • Operating System
400 views0 answers0 votes
Write a program to find min/max element from large array using parallel computations (multithreading)
OpenAnonymous asked 3 years ago • Operating System
559 views0 answers0 votes
Write a program to compute parallel sum of large array using threads. For e.g. if there are 1000 elements in array, you may create 10 threads where each thread will compute some of 100 elements each, on completion of threads main thread will consolidate final total
OpenAnonymous asked 3 years ago • Operating System
390 views0 answers0 votes
Write a program to create two threads
OpenAnonymous asked 3 years ago • Operating System
229 views0 answers0 votes
Alarm Example, Registering Signal Handlers Code in Linus Operating System
OpenAnonymous asked 3 years ago • Operating System
285 views1 answers0 votes
Simple Signal Handling code in Linux operating system?
OpenAnonymous asked 3 years ago • Operating System
320 views1 answers0 votes
Rewrite the program of copying files, to handle large files by copying small buffer at a time (chunk by chunk)
OpenAnonymous asked 3 years ago • Operating System
233 views0 answers0 votes
Write a program to count no.of lines, words, characters in given file (like wc command)
OpenAnonymous asked 3 years ago • Operating System
248 views0 answers0 votes
Write a program to display file contents on console (like cat command)
OpenAnonymous asked 3 years ago • Operating System
254 views0 answers0 votes
Write a program to copy one file contents to other using open,read,write,close system calls (like cp command, which takes source, destination files as cmd line args)
OpenAnonymous asked 3 years ago • Operating System
360 views0 answers0 votes
Signal Handling Concept in Linux System Programming
OpenAnonymous asked 3 years ago • Operating System
279 views1 answers0 votes
Try changing process limit (ulimit -u xxxx), and check at which point fork fails thru infinite forking
OpenAnonymous asked 3 years ago • Operating System
224 views0 answers0 votes
Try a program for infinite forking (fork bomb) and fork identify failure at certain point — be careful when trying this, system may hang and requires hard reset. (Check the output of ulimit -a, for allowed max no.of processes for current user)
OpenAnonymous asked 3 years ago • Operating System
259 views0 answers0 votes
Extend mini shell problem to take command line arguments
OpenAnonymous asked 3 years ago • Operating System
268 views0 answers0 votes
Write a program to build multifile program using fork & exec as follows
OpenAnonymous asked 3 years ago • Operating System
216 views0 answers0 votes
Write a program, to create multiple child processes using fork
OpenAnonymous asked 3 years ago • Operating System
475 views0 answers0 votes
Write a program to compile & link any c/c++ program within child process by launching gcc using execl/execlp
OpenAnonymous asked 3 years ago • Operating System
570 views0 answers0 votes
Extend above program to accept multiple commands sequentially
OpenAnonymous asked 3 years ago • Operating System
239 views0 answers0 votes
Design a mini shell of your own as follows
OpenAnonymous asked 3 years ago • Operating System
587 views0 answers1 votes
Excel usage example in Linus operating system
OpenAnonymous asked 3 years ago • Operating System
387 views1 answers0 votes
Zombie Process code in Linux operating system
OpenAnonymous asked 3 years ago • Operating System
373 views1 answers0 votes
Wiatpid usage code in linux operating system
OpenAnonymous asked 3 years ago • Operating System
326 views1 answers0 votes
Parent Terminates Before Child Code In Linux Operating System
OpenAnonymous asked 3 years ago • Operating System
322 views1 answers0 votes
Concurrent Example code in linux operating system
OpenAnonymous asked 3 years ago • Operating System
303 views1 answers0 votes
Concurrent Execution example in operating system
OpenAnonymous asked 3 years ago • Operating System
336 views1 answers0 votes
Simple Fork Example – Checking Return Value
OpenAnonymous asked 3 years ago • Operating System
326 views1 answers0 votes
Simple fork example – Without checking return value
OpenAnonymous asked 3 years ago • Operating System
321 views1 answers0 votes
Linux Commands on process listing with ps, pstree, Top
OpenAnonymous asked 3 years ago • Operating System
291 views1 answers0 votes
Who takes care of context switching (who invokes scheduler?), in case of blocked terminated preempted (by interrupts)
OpenAnonymous asked 3 years ago • Operating System
333 views0 answers0 votes
Where the context will be saved (possible options for context save area)
OpenAnonymous asked 3 years ago • Operating System
219 views0 answers0 votes
When do context switching Occurs? (When do scheduler gets invoked)
OpenAnonymous asked 3 years ago • Operating System
173 views0 answers0 votes
Context Switching
OpenAnonymous asked 3 years ago • Operating System
297 views1 answers0 votes
System Call flow in Kernel Space
OpenAnonymous asked 3 years ago • Operating System
315 views1 answers0 votes
Rewrite the program of copying files, to handle large files by copying small buffer at a time (chunk by chunk)
OpenAnonymous asked 3 years ago • Operating System
602 views0 answers0 votes
Write a program to count no.of lines, words, characters in given file (like wc command)
OpenAnonymous asked 3 years ago • Operating System
240 views0 answers0 votes
Write a program to display file contents on console (like cat command)
OpenAnonymous asked 3 years ago • Operating System
370 views0 answers0 votes
Write a program to copy one file contents to other using open,read,write,close system calls (like cp command, which takes source, destination files as cmd line args).
OpenAnonymous asked 3 years ago • Operating System
296 views0 answers0 votes
Kernel Commands
OpenAnonymous asked 3 years ago • Operating System
438 views1 answers0 votes
Types of Kernel
OpenAnonymous asked 3 years ago • Operating System
240 views0 answers0 votes
What is a kernel?
OpenAnonymous asked 3 years ago • Operating System
473 views1 answers0 votes
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