Question: Which of the following is not a communication command.
Options
A : write
B : mesg
C : mail
D : grep
Unix - Part 1 more questions
Which command is used to remove the read permission of....
Which of the following commands is used to display the....
Which of the following files will displayed by this command....
The Octal number to be given alogn with chmod command....
If you are to use [Control-c] as the interrupt key....
Which of the following keys is used to move the....
Which command is used to concatenate all files beginning with....
The command which transcribes the standard input to the standard....
Which command is used to remove a file?
Which symbol is used to separate more than one command....
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