Unix Which of the following special shell variables is used to process number of the last background job? $# $! $0 $* $# $! $0 $* ANSWER DOWNLOAD EXAMIANS APP
Unix The seventh field of /etc/password is shell None of these login password home shell None of these login password home ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? :w q! None of these :x :q :w q! None of these :x :q ANSWER DOWNLOAD EXAMIANS APP
Unix While working with mail command, which command is used to save mail in a separate file? d s w r d s w r ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor scroll half page backward? [Control - u] [Control -P] [Control-c] [Control-d] None of these [Control - u] [Control -P] [Control-c] [Control-d] None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line? ech tch rch None of these fch ech tch rch None of these fch ANSWER DOWNLOAD EXAMIANS APP
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