How to change the directory in unix?
What are the types of unix?
how do you move a backgrounnd job to forward?
How do I run a unix script?
What are conditions on which deadlock can occur while swapping the processes?
Explain what are links and symbolic links in unix file system?
In what way the protection fault handler concludes?
Consider a TCP echo client which blocks on fgets which read input from standard input. If now the corresponding server process crashes, what will client TCP kernel receive? Can the client process receive that? Why or why not? How you solve the above problem?
1)How to schedule a job,that will periodically execute in second by crontab? 2)I know only second specific time to execute the job. like 10 10 * * * sleep 40&&ps -l>/dev/pts/1 It will execute at 10:10:40 AM but do not know how to execute 15 second,30 second so on at 10:10 am.
Where is unix used?
For which kind of fault the page is checked first?
What is ps1 and ps2 in unix?
What is unix kernel?