slurp_align.sh

gistfile1.txt

#!/bin/sh
# Usage: `slurp_align <divisor>`, e.g. `slurp_align 2` will align slurp width + height to multiple of 2
slurp_align() {
  slurp | awk "{split(\$0, loc_size); split(loc_size[2], size, \"x\"); print loc_size[1] \" \" (size[1] - (size[1] % ${1:-1})) \"x\" (size[2] - (size[2] % ${1:-1}));}"
}