I\'m currently training for an OS exam with previous iterations and I came across this: Implement a "N Process Barrier", that
Some commands in linux, eg. ssh-agent $BASH makes 开发者_StackOverflowsure that certain actions from commands run in the present console is \"intercepted\" by another tool. How does this work in gener
For example, a method is passed a path as a parameter, this path might be \"C:/a/b/c/d\", what if I want to use os.chdir() to change to C:/a/b/c (without the last folder)?Can 开发者_如何转开发os.chdir
My understanding is that, in general, there is one page table per process. My question is then: what happens in case of a page fault of the running process, if the OS has to send a page frame of a non
For example: where, basedir: /Users/xxx/Docu开发者_运维问答ments/wspace/myappEar how to use return parent directory to use like this:
I understand that a user can own a process and each process has an address space (which contains valid memory locations, this process can reference). I know that a process can call a system call and p
Question as stat开发者_高级运维ed above .. from the stand point of Operating System, which one is easier to create, a thread or a process?A new thread should be faster to create than a new process.
Let\'s say I would like to ch开发者_如何学Pythonange a setting in the BIOS of my computer in Linux (let\'s say Ubuntu 11 if it matters.) What types of APIs exist to allow you query and manipulate BIOS
For the last half hour I\'ve been trying to figure out what is wrong with this code. It should be very straight forward. I\'ve practically copied it out of the documentation at this point. But no matt
I am reading synchronization chapter in Operating system and am reading the topic \"Monitors\". I understand that monitors are high level language constructs. This makes me wonder if C provides someth
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