Part iii: write output of following commands and describe the function of commands (the last one only in each question), if there is not output then explain why there is no output 1) $cat float wish i was floating in blue across the sky, my imagination is strong, and i often visit the days everything seemed so clear now i wonder what i'm doing here at all.. imagining when $cat h1.awk nr 2 & & nf< 4{print nf ": " $0 awk -fh1.awk float output function: 4) $sed 1,2 s/\s/,/' float output: function: