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What does the rm-rf command mean in linux?

In Linux, "rm -rf" is a dangerous and powerful command used to delete files and directories. If you want to know more about Linux commands, you can read the articles below this topic.

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time：2024-03-04 11:18:05

What does the rm-rf command in Linux refer to? In Linux, "rm -rf" is a dangerous and powerful command used to delete files and directories. "rm" is the delete command, and "-rf" is the combination of the two options.

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Use the rm command carefully. If you accidentally type the wrong one, your efforts for several days will be wasted. Use the rm-rf command with caution. I type too many Linux virtual hosts. I often walk on the beach. It is inevitable that my shoes will get wet. Tomorrow, I made a mistake and typed the wrong command. The folder I originally wanted to keep was lost to rm-rf for a few days. All the hard work is gone, damn, I have found it through Baidu, Google and tried to no avail. Hey, let’s study how to find it later. A few lessons: 1. Before rm, especially rm-rf, be careful and think twice. , or directly rewrite the command. 2. Make a backup. How to restore files deleted from the Recycle Bin in Linux? There is a convenient backup script. 3. Make a regular backup. There is a master who can make a scheduled script and execute it by himself every night. Although the files are deleted, You won’t be so aggrieved if you make a mistake. First, how to recover files deleted from the Recycle Bin in Linux? There is a future in learning Linux.

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A Linux command has become the trend of 2024 Overview lnav is a powerful log file viewing tool that allows users to easily view and analyze log files in the command line interface. Through lnav, users can easily search and filter log information in the command line interface, which is particularly useful for servers without a graphical user interface. Especially when in-depth analysis of log files is required, lnav can provide an efficient solution. Through the use of lnav, users can locate and solve problems more quickly and improve work efficiency. The function lnav can intelligently identify a variety of common log formats and highlight key information in a highlighted manner, helping users quickly locate and pay attention to important content in the logs. lnav can monitor changes in log files in real time, similar to tail

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Linux command: How to check the number of telnet processes Linux commands are one of the indispensable tools in the daily work of system administrators. They can help us complete various system management tasks. In operation and maintenance work, sometimes it is necessary to check the number of a certain process in the system in order to detect problems and make adjustments in time. This article will introduce how to use Linux commands to check the number of telnet processes, let us learn together. In Linux systems, we can use the ps command combined with the grep command to view the number of telnet processes. First, we need to open a terminal,

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After using this Linux command, my boss directly put my name on the salary increase list. Overview In Linux systems, we frequently use the command line to process files and directories. Markdown is a concise markup language for quickly creating and formatting documents. But reading and managing Markdown files may require a large number of commands and parameters, which may be a bit complicated for beginners. At this time, you can use the glow command to simplify the operation. glow is a command line tool designed to simplify rendering Markdown files in the Linux terminal. Its main goal is to provide users with a more intuitive and manageable Markdown file reading experience. glow comes with a user-friendly graphical interface that allows you to view and manage Markdown files more easily. With this interface, you don’t need to remember

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