What methodology can be utilized to modify the password in unix?
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What is the property of unix?
What does a pipe(|) do?
Is mac unix like?
Is android unix based?
What do you understand by the term filters?
Can you explain the method of changing file access permission?
Which mode executes the fault handler?
What does unix .profile contains?
What is unix and its features?
What are the criteria for choosing a process for swapping out of the memory to the swap device?
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.
Why do we need unix shell scripting?