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Basic of linux unix

What command is used with file named ‘letter’ to remove the executable permission from the user and assign read permission to the group and others ?

Basic of linux unix /
What command is used with file named ‘letter’ to remove the executable permission from the user and assign read permission to the group and others ?

A. chmod go + x, u – x letter
B. chmod g – x, uo + r letter
C. chmod go + r, u + x letter
D. chmod u – x, go + r letter

What command is used with file named ‘letter’ to remove the executable permission from the user and assign read permission to the group and others ? Read More »

Basic of linux unix

The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is_______________?

Basic of linux unix /
The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is_______________?

A. 0
B. 755
C. 744
D. 555

The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is_______________? Read More »

Basic of linux unix

What layer protocol is responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management ?

Basic of linux unix /
What layer protocol is responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management ?

A. Layer 4 protocols
B. Layer 5 protocols
C. Layer 6 protocols
D. Layer 7 protocols

What layer protocol is responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management ? Read More »

Basic of linux unix