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Make ISO Images on Linux

1 minute read

CDs and DVDs don't have the eternal life, so you might want to back them up as ISO images. All the files and properties of the original disc, stored in a sin...

Schedule Tasks on Linux Using Crontab

4 minute read

If you've got a website that's heavy on your web server, you might want to run some processes like generating thumbnails or enriching data in the background....

Schedule Automatic Updates on Ubuntu

2 minute read

Making sure your system is up to date is a key attribute to it's security. Furthermore Ubuntu releases updates pretty often and you probably don't want to mi...

Block Brute Force Attacks With Iptables

5 minute read

Since 2005 there has been an immense increase in brute force SSH attacks and though Linux is pretty secure by default, it does not stop evil programs from in...

Make SSH Connections With PHP

6 minute read

Not everyone knows about PHP's capabilities of making SSH connections and executing remote commands, but it can be very useful. I've been using it a lot in P...