Super User is a question and answer site for computer enthusiasts and power users. It only takes a minute to sign up. Connect and share knowledge within a single location that is structured and easy to search. I want a quick and simple way to execute a command whenever a file changes. I want something very simple, something I will leave running on a terminal and close it whenever I'm finished working with that file.
How to Catch Ctrl-C in Shell Script
trap (Learning the Korn Shell, 2nd Edition)
Despite what assembly code and C coders might tell us, high-level languages do have their place in every programmer's toolbox, and some of them are much more than a computer-science curiosity. Out of the many high-level languages we can choose from today, Python seems to be the most interesting for those who want to learn something new and do real work at the same time. Its no-nonsense implementation of object-oriented programming and its clean and easy-to-understand syntax make it a language that is fun to learn and use, which is not something we can say about most other languages. In this tutorial, you will learn how to write applications that use command-line options, read and write to pipes, access environment variables, handle interrupts, read from and write to files, create temporary files and write to system logs. In other words, you will find recipes for writing real applications instead of the old boring Hello, World!
Bash trap command
This difference in capabilities between the GPU and the CPU exists because they are designed with different goals in mind. While the CPU is designed to excel at executing a sequence of operations, called a thread , as fast as possible and can execute a few tens of these threads in parallel, the GPU is designed to excel at executing thousands of them in parallel amortizing the slower single-thread performance to achieve greater throughput. The GPU is specialized for highly parallel computations and therefore designed such that more transistors are devoted to data processing rather than data caching and flow control. Devoting more transistors to data processing, e.
This project is a full remote desktop application which is very similar to Microsoft remote desktop that was written using VS and C and consists of two fully working modules that make up the client server components needed for a remote desktop. I recently purchased two HP 7 Stream tablets for the kids only to find that my fingers were a bit too big to administer the devices and that my eyesight was not as good as it used to be so I cranked up Microsoft remote desktop so that I could lock these devices down using my laptop and soon discovered that the free Bing 8 version of Windows would not allow this to work without upgrading Windows. Well, if Microsoft thought that I was about to pay them to upgrade these devices just to get remote desktop working more than the devices cost in the first place, then they were very wrong indeed so I soon set about building my own remote desktop for free. EXE files are included at the root of the zip file if you would like a free remote desktop and also note that no 3 rd party DLLs have been used in the creation of this project.