If you use Linux in your day-to-day work, this popular pocket guide is the perfect on-the-job reference. The third edition features new commands for processing image files and audio files, running and killing programs, reading and modifying the system clipboard, and manipulating PDF files, as well as other commands requested by readers. You’ll also find powerful command-line idioms you might not be familiar with, such as process substitution and piping into bash.

Linux Pocket Guide provides an organized learning path to help you gain mastery of the most useful and important commands. Whether you’re a novice who needs to get up to speed on Linux or an experienced user who wants a concise and functional reference, this guide provides quick answers.

Selected topics include:
• The filesystem and shell
• File creation and editing
• Text manipulation and pipelines
• Backups and remote storage
• Viewing and controlling processes
• User account management
• Becoming the superuser
• Network connections
• Audio and video
• Installing software

• Programming with shell scripts

如果你在日常工作中使用Linux，这本受欢迎的袖珍指南是完美的在职参考。第三版增加了处理图像文件和音频文件、运行和关闭程序、读取和修改系统剪贴板、操作PDF文件的新命令，以及读者要求的其他命令。你还会发现你可能不熟悉的强大的命令行习语，如进程替换和管道进入bash。

Linux口袋指南》提供了一个有组织的学习路径，帮助你掌握最有用和最重要的命令。无论你是一个需要尽快掌握Linux的新手，还是一个想要一个简明而实用的参考资料的有经验的用户，本指南都能提供快速的答案。

选定的主题包括

- 文件系统和外壳

- 文件创建和编辑

- 文本操作和管道

- 备份和远程存储

- 查看和控制进程

- 用户账户管理

- 成为超级用户

- 网络连接

- 音频和视频

- 安装软件

- 用shell脚本编程