bash for.loop function, so I don't have to remember the for loop syntax...

bash-for-loop-function

function for.loop {
  if [ $# -eq 0 ]
  then
    echo "Usage: for.loop <num-of-iterations> <command>"
    return
  fi
  local iterations=${1}
  local cmd=${@:2}
  for i in $(seq 1 ${iterations}); do ${cmd}; done
}