today's howtos and programming bits


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Linux Commands for Beginners 01 - Introduction
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Linux Commands for Beginners 02 - Setting up a Cloud Instance
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Linux Commands for Beginners 03 - Setting up a Virtualbox Virtual Machine
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Linux Commands for Beginners 04 - Navigating the Filesystem
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Linux Commands for Beginners 05 - Basic File Editing
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Python list comprehension with Examples
This tutorial covers how list comprehension works in Python. It includes many examples which would help you to familiarize the concept and you should be able to implement it in your live project at the end of this lesson.
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Fork System Call in C
fork() system call is used to create child processes in a C program. fork() is used where parallel processing is required in your application. The fork() system function is defined in the headers sys/types.h and unistd.h. In a program where you use fork, you also have to use wait() system call. wait() system call is used to wait in the parent process for the child process to finish. To finish a child process, the exit() system call is used in the child process. The wait() function is defined in the header sys/wait.h and the exit() function is defined in the header stdlib.h.
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Exec System Call in C
The exec family has many functions in C. These C functions are basically used to run a system command in a separate process that the main program and print the output.
In this article, I am going talk about the exec family of functions and show you how to use each one of these exec family function in C. So, let’s get started.
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digiKam 7.7.0 is released
After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release.
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Dilution and Misuse of the "Linux" Brand
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Samsung, Red Hat to Work on Linux Drivers for Future Tech
The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world.
Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility.
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