Which command is used to display the top of the file? head more grep cat TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following commands is used to count the total number of lines, words, and characters contained in a file. count p wc countw None of these wcount TRUE ANSWER : ? YOUR ANSWER : ?
Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files? -r None of these -d -b -l TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following command is used to count just the number of lines contained in a file? wc -c wc -r wc -l None of these wc -w TRUE ANSWER : ? YOUR ANSWER : ?
Which command is used to display the device name of the terminal you are using? None of these ls tty stty who TRUE ANSWER : ? YOUR ANSWER : ?
Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it None of these #NAME? -1 -r TRUE ANSWER : ? YOUR ANSWER : ?
Which option will be used with sort command to start sorting ofter the nth column of the (m+l)th field? #NAME? +(m+l).n kill None of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following commands is used to assign executable permission to the owner of the file named "note"? chmod g+x note chmod u+w note chmod u+x note chmod ugo+x note TRUE ANSWER : ? YOUR ANSWER : ?
The command chmod 761 note is equivalent to chmo a =761 note None of these chmod 4=7, g=6,0 =1 note chmod u=rwx, g=rw, o=x note chmod 167 note TRUE ANSWER : ? YOUR ANSWER : ?