Unix - Section 1 (5)

Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters?

Which of the following keys is used to move the cursor to the end of the paragraph.

Which of the following is not a communication command.

If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use

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:

Which of the following files will displayed by this command cat *ch*

Which of the following commands is used to display the directory attributes rather than its contents?

Which command is used to remove the read permission of the file 'note' from both the group and others?