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Your shell should accept and execute the pipe "|" operator. This will look like the following:
|
The functionality of this operator is to execute command1 and send its output to the pipe. Then execute command2 and use the pipe as input. For this you will need to use the close(), dup() and pipe() functions.
Here is a sample of the execution:
/home/ p r o j e c t s / cs200 / spring12 / shell >cat project2.c | grep include
#includ e
/home/ p r o j e c t s / cs200 / spring12 / shell >
every source is coherent source-justify it?
Give the formula for the average access time experienced by the processor in a system with 2 levels of caches. Ans: Formula is for the average access time experienced by the pr
program on multiple queue
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Suppose that a process scheduling algorithm favors those processes that have used the least processor time in the recent past. Why will this algorithm favour I/O- bound processes,
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