Unix Which command is used to remove the read permission of the file 'note' from both the group and others? chmod go+r note chmod go-x note chmod go-r note chmod go+rw note chmod go+r note chmod go-x note chmod go-r note chmod go+rw note ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor scroll half page backward? [Control -P] None of these [Control-c] [Control - u] [Control-d] [Control -P] None of these [Control-c] [Control - u] [Control-d] ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to insert text to left of cursor? a s S i a s S i ANSWER DOWNLOAD EXAMIANS APP
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 Which of the following is not a filter? wc None of these grep sort wc None of these grep sort ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? grep paste cut cat grep paste cut cat ANSWER DOWNLOAD EXAMIANS APP
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