find files older than $days and delete them

finder.bash

   1   │ #!/bin/bash
   2   │
   3   │ path=$1
   4   │ days=$2
   5   │
   6   │ # verify if path and days are set
   7   │ if [ -z $path ] || [ -z $days ]; then
   8   │   echo "Usage: $0 path_to_folder file_age_in_days"
   9   │   exit 1
  10   │ fi
  11   │
  12   │ # find files older than $days and delete them
  13   │ find $path -type f -mtime +$days -exec rm -f {} \;
  14   │
  15   │ echo "Done!"