Unix Which command is used with vi editor to save file and remain in the editing mode? :x None of these :w q! :q :x None of these :w q! :q ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? cat emp[x-z] more [emp][!0-9] cat emp[!0-9] cat emp[a-z] cat emp[x-z] more [emp][!0-9] cat emp[!0-9] cat emp[a-z] ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls -l | wc -l ls | wc ls | ws -c ls | wc -w ls -l | wc -l ls | wc ls | ws -c ls | wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is halt sleep grep None of these mesg halt sleep grep None of these mesg ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. mail mesg grep write mail mesg grep write ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following files contains information related to password aging? profile Shadow All the these password profile Shadow All the these password ANSWER DOWNLOAD EXAMIANS APP
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