chmod vs Private Safety Network

Ever been curios about what those numbers means in a chmod command? Well, wonder no more! Learn and master the art of chmod-fu. With chmod-fu's super easy to use user-interface you can decipher those octal values in a blink of an eye. You choose if you want to click on individual bits, such as read, write, execute, or pick an octal value, both are available to suite your preference.

Private Safety Network joins individual users who share a common connection or setting, such as students in a local school, employees in a common workplace, people in adjoining neighborhoods, or a business or college with multiple buildings on a campus who want the protection, safety and convenience of a private communication system that communicates to all members simultaneously. Linking these networks provides a further benefit for networks with common interests, such as a hospital, a nursing home, and first responders that can then share the speed of encrypted communications with each other all at the same time. By also providing important information for key personnel; businesses, administrators and responders can manage emergencies successfully. The Private Safety Network app requires the user be a part of a Private Safety Network. Please see http://privatesafetynetwork.com for more information.