Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? grep write mail None of these mesg grep write mail None of these mesg ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to move the cursor to the end of the paragraph. } ) ( { } ) ( { ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? lc ls -x ls -1 None of these ls lc ls -x ls -1 None of these ls ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls | wc -w ls | wc ls | ws -c ls -l | wc -l ls | wc -w ls | wc ls | ws -c ls -l | wc -l ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. write grep mail mesg write grep mail mesg ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? :x None of these :q :w q! :x None of these :q :w q! ANSWER DOWNLOAD EXAMIANS APP
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