If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use stty echoe tty ^c stty intr ^c stty echo ^a TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following commands is used to display the directory attributes rather than its contents? ls -x ls -l ls -l -d ls -F TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following keys is used to replace a single character with new text? r s S R TRUE ANSWER : ? YOUR ANSWER : ?
The [line number G] key allows you to move cursor right by one position to move cursor left by one position None of these to move cursor down by one line to move cursor to the beginning of the line specified by the number 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. None of these count p wc wcount countw TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following commands can be used to get information about yourself? pwd i /4 who am i None of these which TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following special shell variables is used to process number of the current shell? $$ $* None of these $! TRUE ANSWER : ? YOUR ANSWER : ?
The command to count the number of files in the current directory by using pipes, is ls | ws -c ls | wc ls -l | wc -l ls | wc -w TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following keys is used to delete the character beneath the cursor? None of these dd D X x TRUE ANSWER : ? YOUR ANSWER : ?
Which command is used to display the characteristics of a process? du pid ps au TRUE ANSWER : ? YOUR ANSWER : ?