A chronological documentation test project, nothing serious, really!
This is a short post describing how to automatically send an email every time someone logs in as root on a linux server. Add the following line to /root/.bash_profile if you are using bash as your default shell interpreter. Refer to /etc/passwd. (echo “Subject: ALERT: servername Root Shell Access from `who | awk ‘{print $5}’`”; […]
If you download and install many WordPress themes you will sometimes find themes that have encrypted lines or variables in the footer part of the theme, in the functions.php file or other included theme files. I do not trust these lines of code and would not use a theme without knowing what code is being […]
I’ve just upgraded my home server from Ubuntu 8.10 to 9.04 and experienced that my ufw firewall (iptables) would not route traffic from my local network to the Internet. My IP masquerading was not working anymore and since I had not documented the process when I set it up I had to search the Ubuntu […]
Lately I’ve been downloading and reading myself up on WordPress themes and stumbled upon something curious. Many themes had encrypted code/lines starting with the following code Example 1 eval(base64_decode(‘abcdefgh….’) and other variations like Example 2 eval(gzinflate(str_rot13(base64_decode(‘abcdefgh…’) This made me curious about why would someone make such an effort to obfuscate their code. Personally I would […]
This is how I’ve enabled secure SSL login through https on a mediaWiki 1.13.3 installation. This description might work on other versions of mediaWiki, but that has not been tested. mediWiki doesn’t support SSL login out of the box so a little hack has to be performed. First you need to tell the webserver, in […]