parameters

All posts tagged parameters by Linux Bash
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    The Linux kernel is like the central core of the operating system, managing system resources and communicating between your computer's hardware and software. Given its importance, Linux administrators often need to tweak kernel parameters to optimise system performance or enhance security. One of the primary tools for configuring these parameters is sysctl. sysctl is a utility under Linux that allows reading and writing kernel parameters at runtime. Kernel parameters control everything from the maximum size of a message queue to the maximum size of the various types of inter-process communication (IPC). These configurations are available under /proc/sys/.
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    Bash scripting is a powerful tool for automating tasks on Linux systems. Functions, in particular, are fundamental building blocks that make scripts more modular, reusable, and maintainable. In this article, we'll delve into the essentials of creating and using functions in Bash scripting. Additionally, we'll touch on how to ensure your scripts are portable across different Linux distributions by understanding package management with apt, dnf, and zypper. A function in Bash scripting is a named block of code designed to carry out a specific task, which can be executed from various parts of a script without the need to rewrite the code multiple times.
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    Bash scripting is a powerful tool for automating tasks on Linux and Unix-like operating systems. One of its strengths lies in the ability to define functions, which are reusable blocks of code designed to perform a specific task. Functions help in making scripts more organized, modular, and easy to maintain. This blog post delves into the fundamental aspects of creating and using functions in Bash. A function in Bash is essentially a set of commands grouped together to achieve a particular functionality. It can be called multiple times within a script, reducing code redundancy and improving readability. Defining Functions in Bash The syntax for defining a function in Bash is straightforward.