Makefile: add pickrand

[cmccabe-bin] / head_grep.sh

#!/usr/bin/env bash

#
# Grep the first few lines of a file.
# Print out any matches if they are found, along with the file name.
#
# Colin McCabe
#

find -type f | while read F; do
  if head -n 50 $F | grep -q ${@}; then
    echo -n "${F}: "
    grep ${@} $F
  fi
done