operating-system

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Error in bootloader: Help in assembly

I am trying to create a simple operating system, yet when I compile the bootloader, I get the error: error: binary output format does not support external references[详细]

2023-03-29 05:54 分类：问答
Changing bios code/flashing the bios

I\'ve spent a lot of time developing an operating system and working on my low level boot loader. But now I want to take some time off my operating system while not leaving the low-level environment a[详细]

2023-03-29 01:50 分类：问答
does closing a file opened with os.fdopen close the os-level fd?

I\'m making a temporary file with tempfile.mkstemp(). It returns an os-level fd along with the path to the file. I want to os.fdopen() the os-level file descriptor to write to it. If I t开发者_开发百科[详细]

2023-03-28 22:23 分类：问答
What resources would you recommend for learning about OS security? [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.[详细]

2023-03-28 22:03 分类：问答
Can Java access the search file system feature in the operating system?

In the recent versions of windows, you can hit the start menu and start typing to search for files across the filesystem. Is there a way to do that programmatically in Java?[详细]

2023-03-28 18:39 分类：问答
Are there any platform agnostic ways to schedule tasks using PHP?

I\'m currently looking for a way that I can build a scheduling system that could run scripts at a certain date and/or time, and do it in such a way that it doesn\'t care what operating system it\'s li[详细]

2023-03-28 06:11 分类：问答
Average PAGE access time OS [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. 开发者_运维百科[详细]

2023-03-28 02:51 分类：问答
Using C#, how to get whether my machine is 64bit or 32bit?

Using C#, I would like to create a method that retunrs whether my machine is 64 or 32-bit. Is there an开发者_运维知识库ybody who knows how to do that?System.Environment.Is64BitOperatingSystemSystem.E[详细]

2023-03-28 01:25 分类：问答
How can I force a page to fault, even if it is already in the tlb?

I\'m trying to write a toy working开发者_开发问答 set estimator, by keeping track of page faults over a period of time. Whenever a page is faulted in, I want to record that it was touched. The scheme[详细]

2023-03-27 02:50 分类：问答
Check status of process and restart process if unresponsive/stopped - Python

I\'m trying to build a small process monitoring script on Windows Server 2008. The script开发者_StackOverflow中文版 would:[详细]

2023-03-27 02:01 分类：问答