A Linux admin needs to assign read, write, and execute permissions to the owner of a script, but only read and execute to the group and others. Which command achieves this?

Question

Accepted Answer

chmod 755 script.sh. In octal permission notation, 7 (4+2+1) is rwx for the owner, and 5 (4+1) is r-x for group and others. Thus, 755 is correct.

Answer

chmod 644 script.sh

Answer

chmod 777 script.sh

Answer

chmod 744 script.sh

A Linux admin needs to assign read, write, and execute permissions to the owner of a script, but only read and execute to the group and others. Which command achieves this?

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