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Problems:

Can anyone give the right solution?

Which of the following commands set “other” permissions on file to r-x?

  • chmod o=r+x file
  • chmod o=rx file
  • chmod o-r-w file
  • chmod o+rx file
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2 Answers

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Solutions:

It's very simple as  answer is : 

chmod o=rx file

Or 

You can know as - chmod 775 file

Hope you got the right solution

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Solution:

The Correct Answer of this question is 

 

 2.     chmod o=rx file

Explanation:

Linux File Permissions :

Before going further, let’s explain the basic Linux permissions model.

In Linux, each file is associated with an owner and a group and assigned with permission access rights for three different classes of users:

  • The file owner.
  • The group members.
  • Others (everybody else).

For Further reading go to this link https://www.hackerearth.com/practice/notes/Virendra/linux-commands-using-chmod/

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