What should I do if a user cannot create a folder in Linux?

Solution to the problem that a user cannot create a folder in Linux: 1. Use the grep command to find the file and check the user permissions of the file; 2. Modify the file permissions to "drwxr-xrwx" by executing the "chmod 757" command That’s it.

#The operating environment of this tutorial: linux5.9.8 system, Dell G3 computer.

What should I do if a user cannot create a folder in Linux?

Insufficient permissions for ordinary users to create files (directories) under Linux

## Reason:

The user who performs this operation has The upper-level directory lacks corresponding permissions

The upper-level directory in the above picture is test2, and the viewing permissions are as follows. The permissions of other users are r-x (read and execute). To create a new file under it, you need to write (w) Permissions

Solve the problem: Modify the test permissions to drwxr-xrwx

Command: chmod 757 test2

It should be noted that: modify the permissions Generally, you need to switch to the user who owns the file for manipulation (or root)

Verification result: In the picture below, the new file lucifer was created successfully

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