In-depth mastery of the art of Linux terminal commands: a one-stop detailed explanation and practical guide.
Intimidating the abundance of commands and parameters in Linux? This article provides a detailed and organized overview of basic Linux commands, including directory navigation, command formats, reference help, and an overview of common commands and their functions. Why: In the early days of the GUI without a GUI, Linux relied on the command line to handle disks, files, directories, process management, and permission settings, which was indispensable for modern server operations and back-end developers.
Overview of Core Commands:
1.ls: browse directory contents, pwd: view working directory, cd: switch directory, touch: create or update file, mkdir: create directory, rm: delete file, clear: clear screen, use tab key to achieve autocomplete and command history switching.
Deepen your exploration
find: a powerful search tool combined with wildcards to achieve precise positioning;
Analysis and practice of soft and hard links, understanding their differences and usage;
Packing and decompression tips for tar and gzip bzip2;
apt: Linux package manager, one-click install, uninstall, upgrade software;
file and directory operations such as ls options, path types, touch mkdir rm, etc.;
File copying and moving, CP MV manipulation and tree display directory structure;
Content viewing tools, cat, more, grep flexible use;
System information acquisition, involving time, date, disk, process, etc.;
User rights management, including group and user management, and file permission changes;
Remote management essentials, including shutdown and restart, network configuration, SSH login, and file transfer (SCP).
Simplified Directive Index:
date cal: view time and calendar;
df du: check disk space and directory capacity;
ps top kill: Monitors and manages processes.
Conclusion:
This article covers the core elements and practical scenarios of Linux terminal commands, whether you are a beginner or a veteran developer, you can benefit a lot from it, and realize efficient and convenient Linux operations. Put what you've learned into practice, click to read now, and embark on the journey to become proficient in Linux terminals!
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