單項選擇題

A system administrator wants to give full read/write/excute access to the owner and group of the /stuff directory and all subdirectories and files， but only allow read/execute for others. What command would the administrator use？（）

A.chmod -R 775 /stuff
B.chmod -h 002 /stuff
C.chmod -R 577 /stuff
D.chmod ug+rwx，o+rx /stuff

你可能感興趣的試題

A user reports that they cannot cd to /tmp/application. A system administrator entered the following command：
（1）ls -ld /tmp/application
（2）drw-r--r-- 4 root system 512 Jan 15 14：09 application
What is the most likely cause of the problem？（）

A.The /tmp/application should be globally writable.
B.The /tmp/application directory should be executable.
C.The /tmp/application directory should be owned by the user.
D.The /tmp/application directory should have the sticky bit set.

單項選擇題

Given the following script， why does the output come out as an empty line instead of "dog"？（）

A.The $VAR variable was not exported
B.The $VAR should have been set as VAR
C.dog needs double quotes around it when setting $VAR
D.The { } should not be around VAR in the echo command

A system administrator wants to give full read/write/excute access to the owner and group of the /stuff directory and all subdirectories and files， but only allow read/execute for others. What command would the administrator use？（）

你可能感興趣的試題

A user reports that they cannot cd to /tmp/application. A system administrator entered the following command： （1）ls -ld /tmp/application （2）drw-r--r-- 4 root system 512 Jan 15 14：09 application What is the most likely cause of the problem？（）

Given the following script， why does the output come out as an empty line instead of "dog"？（）

A system administrator wants to give full read/write/excute access to the owner and group of the /stuff directory and all subdirectories and files， but only allow read/execute for others. What command would the administrator use？（）

A user reports that they cannot cd to /tmp/application. A system administrator entered the following command：
（1）ls -ld /tmp/application
（2）drw-r--r-- 4 root system 512 Jan 15 14：09 application
What is the most likely cause of the problem？（）

Given the following script， why does the output come out as an empty line instead of "dog"？（）