2015/advent16.sh

   1 while read line; do
   2     if [[ $line =~ 'children: '([0-9]+) ]]; then
   3      [[ ${BASH_REMATCH[1]} == 3 ]] || continue
   4     fi
   5     if [[ $line =~ 'cats: '([0-9]+) ]]; then
   6         [[ ${BASH_REMATCH[1]} -gt 7 ]] || continue
   7     fi
   8     if [[ $line =~ 'samoyeds: '([0-9]+) ]]; then
   9         [[ ${BASH_REMATCH[1]} == 2 ]] || continue
  10     fi
  11     if [[ $line =~ 'pomeranians: '([0-9]+) ]]; then
  12         [[ ${BASH_REMATCH[1]} -lt 3 ]] || continue
  13     fi
  14     if [[ $line =~ 'akitas: '([0-9]+) ]]; then
  15         [[ ${BASH_REMATCH[1]} == 0 ]] || continue
  16     fi
  17     if [[ $line =~ 'vizslas: '([0-9]+) ]]; then
  18         [[ ${BASH_REMATCH[1]} == 0 ]] || continue
  19     fi
  20     if [[ $line =~ 'goldfish: '([0-9]+) ]]; then
  21         [[ ${BASH_REMATCH[1]} -lt 5 ]] || continue
  22     fi
  23     if [[ $line =~ 'trees: '([0-9]+) ]]; then
  24         [[ ${BASH_REMATCH[1]} -gt 3 ]] || continue
  25     fi
  26     if [[ $line =~ 'cars: '([0-9]+) ]]; then
  27         [[ ${BASH_REMATCH[1]} == 2 ]] || continue
  28     fi
  29     if [[ $line =~ 'perfumes: '([0-9]+) ]]; then
  30         [[ ${BASH_REMATCH[1]} == 1 ]] || continue
  31     fi
  32     echo $line
  33 done