While working to verify some packages in Ubuntu 12.04 had backport patches installed properly I needed to list installed package versions. To do this you can install a package called apt-show-versions which will allow you to list all installed packages and their versions with ease. This likely works on most Ubuntu versions but was tested on Ubuntu 12.04 also know as Precise Pangolin and Ubuntu 12.10 also known as Quantal Quetzal. Follow the instructions below to install apt-show-versions and then list all installed packages and their versions.
The apache stop menu item in Backtrack Linux accomplishes one goal which is to stop the Apache web server. The previous article for apache start would have been enough to explain the basics to anyone using Apache on Backtrack Linux but since my goal is to write an article for every menu item and every tool within Backtrack here is the one for apache stop.
Backtrack Linux offers a lot to people of all skill sets and I really appreciate the thought that the developers have put behind making this a operating system platform that is friendly to all. In my experience there are penetration testers or information security enthusiasts of all levels and having Backtrack as a platform to learn from is great. The apache start menu item in Backtrack simply starts the Apache web server and is explained in more detail below.
I have been playing around with xplico which is a NFAT (Network Forensics Analysis Tool) tool included in Backtrack Linux. Pretty cool application though there are some things I am still figuring out or may be caused by the version be older in Backtrack. One of the main items where I could see new users to Xplico running into is actually noted numerous times on Xplico’s website and so I simply wanted to expand on what has already been noted there. If you are having issues uploading pcap files via the Xplico web interface then it is likely related to the size of the pcap file and the size that the Apache web server will accept. Use the information below to modify the web server configuration to allow larger files to be uploaded.
I received the below error when troubleshooting an issue reported to me by a client regarding one of their intranet web sites not working properly. After some poking around I noticed that there were numerous segmentation faults being reported in the Apache error logs. I had previously set up the server to dump core files when there were segmentation faults within Apache so troubleshooting the error was fairly easy. It ended up being a connection issue with an AS400 that was down over the weekend at the company and I was able to verify this using the below information.