Unix Which of the following special shell variables is used to process number of the current shell? $$ $! $* None of these $$ $! $* None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change directory to the name beginning with a 'p'? cd p* cd p* cd [p] cd p cd p* cd p* cd [p] cd p ANSWER DOWNLOAD EXAMIANS APP
Unix Which operator will be used with chmod command to assign absolute permission? % + - None of these = % + - None of these = ANSWER DOWNLOAD EXAMIANS APP
Unix Which command allows you to view your file 24 lines at a time? more cat None of these pg lp more cat None of these pg lp ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? q! :q :w None of these :x q! :q :w None of these :x ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? None of these pat^ pat$ $pat ^pat None of these pat^ pat$ $pat ^pat ANSWER DOWNLOAD EXAMIANS APP
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