network settings

Discover Linux network configuration differences in hostname and DNS settings across various distributions in this detailed guide. Learn about adjusting hostnames in Debian/Ubuntu, Red Hat/Fedora, openSUSE, and Arch Linux, and explore DNS management via static setups, NetworkManager, and systemd-resolved. The post also offers troubleshooting tips and links for further reading, enhancing your mastery of Linux network setups.

This article provides a comprehensive guide on configuring proxy settings for major Linux package managers including APT, DNF, YUM, and Zypper. It offers detailed instructions for editing configuration files to allow software installations and updates via proxy servers, suitable for corporate or secured networks, and includes steps for both simple and authenticated proxies.