Search file(s) for keyword

grok

#!/bin/bash
# Search file(s) for keyword

# Display usage if no parameters given
if [[ -z "$@" ]]; then
  echo -e " ${0##*/} <string> <file/path> - search recursively for keyword in files"
  exit
fi

if [ -z "$2" ]; then
  loc=$(pwd)
else
  loc="$2"
fi

echo " Searching..."
grep -ilr "$@" "$loc" 2>&1 | grep -v "No such" | grep -v "Permission denied" | sed "s:^\.::g" | sed "s:$(pwd)::g" | sort | uniq