Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? write None of these mesg grep mail write None of these mesg grep mail ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? cat paste cut grep cat paste cut grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? None of these :w :q q! :x None of these :w :q q! :x ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a directory? dldir rdir rd rmdir dldir rdir rd rmdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to move the cursor to the left? k h i None of these j k h i None of these j ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol is used to separate more than one command in the same command line? ; : # $ ; : # $ ANSWER DOWNLOAD EXAMIANS APP
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