


What should I do if Linux obviously has files but can't find them?
Solution to the problem that there is a file but cannot be found in Linux: 1. Open the terminal command window; 2. View the file by executing the "mv elasticsearch.yml elasticsearch.yml" command.
#The operating environment of this tutorial: linux5.9.8 system, Dell G3 computer.
Linux obviously has files but can’t find them, what should I do?
The file clearly exists in the Linux system, but an error No such file or directory is reported!
This file clearly exists, why can’t I view it? The permissions are sufficient
After adding a character after the file through the command, I found that there was only one character after other files, but there were three characters after this file,
But this character It’s not a space. You can vi a file and try adding a few more spaces to the file name. The last space will not be displayed.
After looking through the previous commands to create a file, I found that there are indeed a few characters after elasticsearch.yml. , it is not clear what characters it is, but it may be related to Chinese characters. Linux is still not friendly to Chinese. I advise friends to be careful when copying documents and do not copy redundant characters.
Solution:
mv elasticsearch.yml elasticsearch.yml
Rename it with mv,
can view you The file I want to see
Linux Video Tutorial》
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Maintenance mode is used for system maintenance and repair, allowing administrators to work in a simplified environment. 1. System Repair: Repair corrupt file system and boot loader. 2. Password reset: reset the root user password. 3. Package management: Install, update or delete software packages. By modifying the GRUB configuration or entering maintenance mode with specific keys, you can safely exit after performing maintenance tasks.

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The timing and reasons for using Linux maintenance mode: 1) When the system starts up, 2) When performing major system updates or upgrades, 3) When performing file system maintenance. Maintenance mode provides a safe and controlled environment, ensuring operational safety and efficiency, reducing impact on users, and enhancing system security.

Indispensable commands in Linux include: 1.ls: list directory contents; 2.cd: change working directory; 3.mkdir: create a new directory; 4.rm: delete file or directory; 5.cp: copy file or directory; 6.mv: move or rename file or directory. These commands help users manage files and systems efficiently by interacting with the kernel.


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