Which of are following internal commands is used in mail to forward mail to user in user-list? e user-list d user-list None of these r user-list m user-list TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following commands is used to have a two-way communication with any person who is currently logged in? mesg write mail grep None of these TRUE ANSWER : ? YOUR ANSWER : ?
The commonly used UNIX commands like date, ls, cat, etc. are stored in /dev directory None of these /tmp directory /unix directory /bin and /usr/bin directories TRUE ANSWER : ? YOUR ANSWER : ?
Which command will be used with vi editor to insert text to left of cursor? s i a S TRUE ANSWER : ? YOUR ANSWER : ?
Which command is used to sort the lines of data in a file in alphabetical order? None of these sh st sort sort -r TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following set options is used with vi editor to ignore case while searching for patterns? ai ts sm ic TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following files contains information related to password aging? Shadow password All the these profile TRUE ANSWER : ? YOUR ANSWER : ?
Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? None of these rm * rm -r * rm all rm *.* TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following commands is used to display your working directory? dir prompt $p$g path pwd TRUE ANSWER : ? YOUR ANSWER : ?
The command which transcribes the standard input to the standard output and also makes a copy of the same in a file is tee tr grep sort TRUE ANSWER : ? YOUR ANSWER : ?