cli

All posts tagged cli by Linux Bash
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    Explore the fun of ASCII art in Linux terminals with the `bb` application, detailed in the article "Diving into ASCII Art with `bb`: A CLI Delight for Linux Enthusiasts." Learn how to install and use `bb` across various Linux distributions using package managers like `apt`, `dnf`, and `zypper`, and dive into making your terminal a lively, animated art display combined with music. Perfect for tech enthusiasts and newbies who appreciate Linux's customizability.
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    Discover `edit`, a CLI text editor and file manager for Linux that blends the simplicity of nano with vim's complexity. It offers syntax highlighting, customizable settings, and seamless integration with shell commands for enhanced file handling. Ideal for those who value terminal-based applications, `edit` also includes installation guides for various Linux distributions and tips for maximizing productivity.
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    This article explores methods of user creation during Linux installation, focusing on GUI and CLI approaches. It discusses the GUI’s easy interface for beginners and CLI’s robust control for advanced users, detailing pros like automation and reduced resource use. Factors such as user experience, system resources, and scalability inform choosing the right setup method.
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    Discover the benefits of using `pipx` for managing Python CLI applications in isolated environments. This article explains how `pipx` keeps dependencies separate from the main system, reducing conflicts and enhancing stability. Learn to install `pipx` using `apt`, `dnf`, or `zypper`, and utilize it for trouble-free management of multiple Python tools or versions. Ideal for developers looking to streamline their Python setups.
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    Discover how to install and use `kubectl`, the Kubernetes CLI, on Linux systems. This guide covers installation for distributions like Ubuntu, Fedora, and openSUSE using their respective package managers and explores both basic and advanced `kubectl` functionalities. Learn to deploy applications, manage resources, and view logs to efficiently handle Kubernetes clusters directly from the command line. Additional resources for mastering kubectl are also discussed.
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    Discover the benefits of Vim, a CLI-based text editor perfect for developers and system administrators. This guide on LinuxBash covers installation procedures across Linux distributions, basic features like modal interface and customization, and practical tips to enhance editing productivity. Learn why mastering Vim can greatly improve your efficiency in text manipulation tasks.
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    Explore network analysis using Wireshark and Tshark on LinuxBash.sh. This blog covers installation on multiple Linux distributions, usage tips, and features of both the GUI and CLI interfaces. Learn to install using package managers like `apt`, `dnf`, and `zypper`, and discover Tshark for automating tasks without a GUI. Useful for network administrators and cybersecurity enthusiasts.
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    This technical blog post introduces Glow, a terminal-based tool for rendering Markdown files within the Linux terminal. It highlights key features like stylized reading, pager support, responsiveness, and search integration. The article includes detailed installation instructions for different Linux distributions using package managers like `apt`, `dnf`, and `zypper’, along with practical usage examples and further reading links for those looking to enhance their terminal experience with Markdown.
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    Learn to manage AWS cloud infrastructure efficiently using Bash scripting and AWS CLI. This guide is essential for administrators aiming to improve productivity and automate tasks, covering areas such as automation, integration, and cost management. Practical usage includes managing EC2 instances, S3 buckets, and IAM roles, offering step-by-step examples for beginners and advanced users alike.
Discover how to explore the contents of Linux software packages without installing them. This insightful guide for developers and tech experts details methods using popular package managers like `apt`, `dnf`, and `zypper`. Learn to download and unpack `.deb` and `.rpm` packages to inspect contents, ensuring security, custom installations, or gaining educational insights with tools like `dpkg-deb`, `rpm2cpio`, and `cpio`. Ideal for those conducting security audits or exploring software packages across different Linux distributions.
Learn to tidy up Linux systems by managing unnecessary packages and dependencies via popular package managers like APT, DNF, and Zypper. The guide covers critical steps such as updating lists, upgrading packages, and safely removing unneeded dependencies, enhancing system efficiency. Practical tips and additional resources for deeper understanding are also provided.
Learn how to configure HTTP/3 with Apache, leveraging the new QUIC protocol for improved web performance. This guide covers the installation of Apache and the experimental mod_http3, adjustments for QUIC protocol support, and firewall settings for UDP traffic on port 443. Despite being challenging due to limited native support, adopting HTTP/3 can significantly better your site's reliability and speed.
Learn about `tmpfs`, a speedy, volatile filesystem in Linux that uses RAM and swap for temporary data storage. `tmpfs` improves performance for frequent read/write operations, enhances security by clearing data on reboot, and reduces SSD wear. Our guide outlines easy mounting steps, size configuration, and making `tmpfs` persistent with `/etc/fstab`, plus best practices for memory and data management. Ideal for scenarios requiring quick temporary storage access.
Discover the utility of `yq`, a command-line tool for processing YAML files, akin to `jq` for JSON. Ideal for developers and sysadmins, yq supports reading, in-place editing, and complex data manipulations directly from the terminal. The blog covers installation across Linux systems and offers a practical guide to efficiently using yq in various tasks and scripts, making it an indispensable tool for configuration management.
Discover how to enhance the security of your Linux systems by verifying APT repositories with signed GPG keys. This guide offers a deep dive into GPG keys and repository signing, with practical steps for securing APT (Debian/Ubuntu), DNF (Fedora/RHEL/CentOS), and Zypper (openSUSE/SUSE) package sources, protecting against tampered software threats. Learn key management and security practices to maintain a secure Linux environment.
Discover 24 Linux desktop environments in this comprehensive guide on LinuxBash.sh, perfect for both expert system administrators and newcomers. It explores popular options like GNOME, KDE Plasma, and less known ones like Enlightenment and Budgie, detailing their customization, efficiency, appearance, and system demands. Find installation tips and insights into each environment's relevance and popularity to choose the best desktop for your computing needs based on specific user requirements and hardware capabilities.
Explore the essentials of the Linux `perf` tool for system performance optimization in this article, ideal for system administrators and developers. Learn installation procedures across various Linux distributions, basic commands for profiling, monitoring kernel functions, generating flame graphs, and more. A dependable guide for those new to performance analysis or seeking to expand their skills.
This technical blog post introduces Glow, a terminal-based tool for rendering Markdown files within the Linux terminal. It highlights key features like stylized reading, pager support, responsiveness, and search integration. The article includes detailed installation instructions for different Linux distributions using package managers like `apt`, `dnf`, and `zypper’, along with practical usage examples and further reading links for those looking to enhance their terminal experience with Markdown.
Discover the powerful tools `diff` and `patch` for file comparison and patching on Linux. This guide provides step-by-step instructions on using `diff` to compare files line by line and `patch` to apply changes, streamlining the management of code and configuration file updates. Learn installation tips, basic and advanced usage through practical examples, and explore further resources to master these essential tools for developers, DevOps engineers, and system administrators.
Explore effective methods to resolve broken package dependencies in Linux using `apt`, `dnf`, and `zypper`. This guide provides step-by-step procedures tailored for Debian/Ubuntu, Fedora/Red Hat, and openSUSE systems, including updating package lists, upgrading systems, and employing specific commands like `--fix-broken install`. Additional resources for further understanding are also suggested.
This article delves into the practice of package pinning in APT, a key tool in Debian and Ubuntu for prioritizing certain package versions during updates, ensuring system stability. Detailed steps for setting pin preferences in `/etc/apt/preferences` are provided, alongside comparisons with other package managers like DNF for Fedora and Zypper for openSUSE, highlighting their unique approaches to package prioritization.
Discover the benefits of AppImage for portable applications across Linux systems. This guide discusses AppImage, a universal software package format enhancing compatibility and simplifying distribution across Linux without installation or root permissions. Learn to download, execute, and run AppImages, and integrate them using tools like AppImageLauncher for a seamless Linux experience.
The article provides a comprehensive guide on controlling fan speeds in Linux using `lm-sensors` and `pwmconfig`. It explains the installation, setup, and use of these tools to monitor and adjust fan speeds based on system temperatures, thus preventing hardware damage due to overheating. The guide also highlights the risks of improper configurations and emphasizes careful monitoring.