While Linux systems install with thousands of commands, bash also supplies a large number of “built-ins”—commands that are not sitting in the file system as separate files, but are part of bash itself ...

If you don't love the shell you're using on your Linux system, change it! There are plenty, including bash, fish, ksh, tcsh, zsh. There are quite a few shells on Linux system and more that can be ...

Ever wondered why programming in Bash is so difficult? Bash employs the same constructs as traditional programming languages; however, under the hood, the logic is rather different. The Bourne-Again ...

The command-line interface (CLI) is the cornerstone of interacting with the Linux operating system. It allows users to enter commands directly, offering greater control and flexibility compared to ...

文章指出Linux桌面面临的核心问题：版本间无尽的不兼容性导致碎片化严重。尽管Windows存在安全漏洞和隐私问题，Linux桌面仍难以突破。作者认为解决方案是统一容器化软件包交付系统，但目前Flatpak、Snap等标准仍存在分歧。此外，缺乏主要PC厂商的强力支持也是关键障碍。

On Unix — the progenitor of Linux — there was /bin/sh. It was simple, by comparison to today’s shells, but it allowed you to enter commands and — most importantly — execute lists of commands. In fact, ...

Wasn't 2025 the year it happened? Yes. No. Answers on a Christmas card Opinion I've run Linux desktops since the big interface question was whether to use Korn or Bash for your shell. Before that, I'd ...