fork download
  1. echo sudo_o >&2
  2. time tac <(seq 1 1000000) | awk 'a[$1]++{print $0 > "/dev/null";next}{print $0 > "/dev/null"}'
  3.  
  4. echo -e "\nkent" >&2
  5. time awk '$1 in a{print a[$1]>"/dev/null"}{a[$1]=$0}END{for(x in a)print a[x]}' <(seq 1 1000000) > /dev/null
  6.  
  7.  
  8. echo -e "\nscrutinizer" >&2
  9. time awk 'NR==FNR{A[$1]=NR; next} A[$1]!=FNR{print>f; next}1' f=/dev/null <(seq 1 1000000) <(seq 1 1000000) > /dev/null
Time limit exceeded #stdin #stdout 5s 115776KB
stdin
Standard input is empty
stdout
Standard output is empty