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What is RSS and VSZ in Linux memory management

What are RSS and VSZ in Linux memory management? In a multithreaded environment how can both of these can be managed and tracked? ...
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Copy paste text into iOS simulator

... UI items. Completely separate from that: your mac has it's own clipboard and content. The Simulator program running on your mac provides the Edit > Paste Text menu item. The program implements that menu item by accessing your mac clipboard and types the text into the simulator as if the user us...
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How to run a process with a timeout in Bash? [duplicate]

Is there a way to write a shell script that would execute a certain command for 15 seconds, then kill the command? 2 Answer...
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Get filename from file pointer [duplicate]

... If the path passed in was a relative path, and the working directory changed open call, using f.name won't get you the right path, because it will give the path relative to the original working directory. – leewz May 6 '19 at 5:3...
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What does the brk() system call do?

... In the diagram you posted, the "break"—the address manipulated by brk and sbrk—is the dotted line at the top of the heap. The documentation you've read describes this as the end of the "data segment" because in traditional (pre-shared-libraries, pre-mmap) Unix the data segment was continuo...
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asynchronous vs non-blocking

What is the difference between asynchronous and non-blocking calls? Also between blocking and synchronous calls (with examples please)? ...
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how to unit test file upload in django

...ase. To POST a file, you need only provide the file field name as a key, and a file handle to the file you wish to upload as a value. For example: c = Client() with open('wishlist.doc') as fp: c.post('/customers/wishes/', {'name': 'fred', 'attachment': fp}) ...
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App can't be opened because it is from an unidentified developer

I installed Mac OS X Mavericks (10.9) yesterday and since then I am not able to start my Eclipse. I am attaching a screenshot of the message I see. ...
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Installing SciPy and NumPy using pip

...ired libraries in a package I'm distributing. It requires both the SciPy and NumPy libraries. While developing, I installed both using ...
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How to use Sublime over SSH

...trying to use Sublime Text 2 as an editor when I SSH in to my work server, and I'm stumped. I found this http://urbangiraffe.com/2011/08/13/remote-editing-with-sublime-text-2/ (among many other posts) that looks like it might help, but I don't follow it exactly, particularly with what values I sh...