#!/bin/bash
# harshperm traverses directory trees and sets the permissions to a restricted
# value (rwx------ for directories and rw------- for files).

args=$*
if [ -z "$args" ]; then args=.; fi
#echo args are $args
for i in $args; do
  find $i -type d -exec chmod 700 {} ';'
# >/dev/null 2>/dev/null
  find $i -type f -exec chmod 600 {} ';'
# >/dev/null 2>/dev/null
done