What does the chmod command do in Linux?
The chmod command in Linux is used to change the file permissions for users, groups, and others.
Can you explain the different permission types?
Sure! There are three types of permissions: read (r), write (w), and execute (x).
How do I use chmod to give execute permission?
You can use chmod +x filename
to add execute permission to a file.
What does the numeric mode 755 mean?
The numeric mode 755 means the owner has read, write, and execute permissions, while the group and others have read and execute permissions.
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