Unix Which of the following keys is used to replace a single character with new text? s r R S s r R S ANSWER DOWNLOAD EXAMIANS APP
Unix You can append to a file instead of overwriting by using the < symbols None of these > symbols >> symbols < symbols None of these > symbols >> symbols ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is not the vi Input mode command? rch S R j None of these rch S R j None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of are following internal commands is used in mail to forward mail to user in user-list? m user-list d user-list e user-list None of these r user-list m user-list d user-list e user-list None of these r user-list ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? write None of these mesg grep mail write None of these mesg grep mail ANSWER DOWNLOAD EXAMIANS APP
Unix In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory. lastlogin .profile None of these .exrc .mbox lastlogin .profile None of these .exrc .mbox ANSWER DOWNLOAD EXAMIANS APP