Can you explain what Linux file permissions are?
Sure! Linux file permissions determine who can read, write, or execute a file. They are crucial for system security.
How are these permissions represented in the terminal?
Permissions are represented by a string of characters, like 'rwxr-xr--'. The first character indicates the type, and the next nine indicate permissions for the owner, group, and others.
What do the 'r', 'w', and 'x' stand for?
'r' stands for read, 'w' for write, and 'x' for execute. Each user category can have different combinations of these permissions.
How can I change file permissions?
You can change file permissions using the chmod
command followed by the permission settings and the file name.
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