Painless Thumbdrive Backups
This article has scratched only the surface of what you can do with udev rules. Any type of hot-plug event can fire a rule that can do almost anything. For example, you can write rules to mount devices automatically, copy pictures off a digital camera or set up a network link. udev's rules language provides great flexibility, including printf-like wild cards and the ability to set permissions.
The best overview for writing your own udev rules is Daniel Drake's “Writing udev Rules”, which can be found at www.reactivated.net/writing_udev_rules.html.
Andrew Fabbro has become an Oracle DBA; however, he still has root at home and he welcomes your comments sent to email@example.com.
Andrew Fabbro is a senior technologist living in the Portland, Oregon, area. He's used Linux since Slackware came on floppies and presently works for Con-way, a Fortune 500 transportation company.
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In modern computer systems, privacy and security are mandatory. However, connections from the outside over public networks automatically imply risks. One easily available solution to avoid eavesdroppers’ attempts is SSH. But, its wide adoption during the past 21 years has made it a target for attackers, so hardening your system properly is a must.
Additionally, in highly regulated markets, you must comply with specific operational requirements, proving that you conform to standards and even that you have included new mandatory authentication methods, such as two-factor authentication. In this ebook, I discuss SSH and how to configure and manage it to guarantee that your network is safe, your data is secure and that you comply with relevant regulations.Get the Guide