Unix Which command is used with vi editor to save file and remain in the editing mode? q! :q None of these :w :x q! :q None of these :w :x ANSWER DOWNLOAD EXAMIANS APP
Unix Which operator will be used with chmod command to assign absolute permission? + - % = None of these + - % = None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the beginning of a line? $pat ^pat pat$ pat^ $pat ^pat pat$ pat^ ANSWER DOWNLOAD EXAMIANS APP
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 Which of the following command is used to count just the number of lines contained in a file? None of these wc -r wc -l wc -c wc -w None of these wc -r wc -l wc -c wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use tty ^c stty intr ^c stty echo ^a stty echoe tty ^c stty intr ^c stty echo ^a stty echoe ANSWER DOWNLOAD EXAMIANS APP
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