Unix Which command will be used with vi editor to replace text from cursor to right? R C r c R C r c 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 grep None of these mail mesg write grep None of these mail mesg ANSWER DOWNLOAD EXAMIANS APP
Unix The octal representation 652 indicates Execute permission for the owner All of these None of these Write permission for others Read and write permission of groups Execute permission for the owner All of these None of these Write permission for others Read and write permission of groups ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to overstrike a whole line? None of these v C u R None of these v C u R ANSWER DOWNLOAD EXAMIANS APP
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 The cp command uses: neither standard input nor standard output file standard input file both input and output file standard output file neither standard input nor standard output file standard input file both input and output file standard output file ANSWER DOWNLOAD EXAMIANS APP
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