Adding Secondary IP Addresses (CentOS/RHEL)
There are plenty of reasons you would need to add secondary IP addresss (and everyone agrees that SEO is not one of them). Getting a secondary IP address is a simple process if it is...
The only one that seems to be having fun.
There are plenty of reasons you would need to add secondary IP addresss (and everyone agrees that SEO is not one of them). Getting a secondary IP address is a simple process if it is...
Deprecated -- This will back up ALL MySQL databases. I'll have a new one out soon. === Here's a script I've put together to run nightly database dumps. There's a lot of back up software...
I recently had to fix a few servers using 2TB hard drives. The client wanted 100GB used for the OS/Software while the rest was to be used for data storage. This was on an LVM...
Came across an issue where trying to curl a page to see the result would return a "406 Not Acceptable answer": # curl http://domain.com/curl.php <html><head> <title>406 Not Acceptable</title> </head><body> <h1>Not Acceptable</h1> <p>An appropriate representation of...
Recently needed to back up live MySQL databases and restore them to another location. This included ALL databases into one dump file that could be imported to another server. You will need to have the...
I came across an issue with a customer not being able to forward emails for root@hostname and postmaster@hostname, even after setting it up in Plesk and also trying it manually via the command line. One...
There's plenty of script kiddies out there using pre-made Dorks to find your website, to test if it is vulnerable, etc. Another good amount of information an attacker may look for is the version of...
Adding a new drive to CentOS or RedHat systems. Making use of a second drive for extra space? Here's a quick run-down: 1) Make sure you know which disk is being formatted. First, second, and...