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Linux commands and tips
Checking kernel & CentOS version To check which kernel version you are running use uname -r # uname -r To find out which CentOS (or RedHat) release is installed have a look at /etc/redhat-release #...
View ArticleHow to script your own dynamic DNS on CentOS with Linode API
You know the story… you don’t have a static IP address for your internet connection so you use dynamic DNS, except a certain dynamic DNS company are no longer offering this for free. Well, an...
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Shellshock Vulnerability and Potential Exploitation (not another blog post on...
As tempting as it is, I have no intention of jumping on the ‘Shellshock’ band wagon and writing a vague post on the subject. However, I do find this recent bash exploit interesting and worthy of...
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Use Curl and Wget to Make Your Life Easier (DNS API update with external IP)
Curl is one of those command line tools that really does make our lives easier. APIs are expected of everything these days, from your washing machine to cloud management software, and rightly so. This...
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