sss - file search alias for .bashrc

# 'sss' file searching alias for .bashrc
# ignores 'node_modules' folder by default
# syntax:
#   syntax: sss <word> <path> (path is optional, current dir as default)
sssfunc() {
  if [ -z $1 ]; then
    echo 'wrong parameters';
    echo 'syntax: sss <word> <path> (path is optional, current dir as default)';
    return
  fi
  grep -R -n --exclude-dir=node_modules $1 $2. 2> /dev/null
}
alias sss=sssfunc