usefulFilters.txt

Print grep results in numerical order on filenames:

grep blah $(ls -1v objects/*)



Print names of objects that have pixHeight > 64:

grep pixHeight $(ls -1v objects/*) | tr '=' ' ' | tr ':' ' ' | awk '$3>64{print $1 }' | xargs awk 'FNR == 2'



Print names of objects that block walking:

grep blocksWalking=1 $(ls -1v objects/*) | tr ':' ' ' | awk '{print $1 }' | xargs awk 'FNR == 2'



Print non-blocking objects that have pixHeight > 64:

grep pixHeight $(ls -1v objects/*) | tr '=' ' ' | tr ':' ' ' | awk '$3>64{print $1 }' | xargs grep "blocksWalking=0" | tr ':' ' ' | awk '{print $1 }' | xargs awk 'FNR == 2'



Print blocking objects that have pixHeight < 64:

grep pixHeight $(ls -1v objects/*) | tr '=' ' ' | tr ':' ' ' | awk '$3<64{print $1 }' | xargs grep "blocksWalking=1" | tr ':' ' ' | awk '{print $1 }' | xargs awk 'FNR == 2'