interesting/bin/interesting

#!/usr/bin/env sh

input=""
output=$HOME/blogs/interesting/src/interesting.txt

if [[ -p /dev/stdin ]]
then
  input="$(cat -)"
else
  input="${@}"
fi

if [[ -z "${input}" ]]
then
  return 1
fi

echo "$(date -Iseconds)	${input}" >> $output