Tag Archives: unix

March, 2010

• 3 March

  New server setup

  Question: I want to setup my own server. What software and tools will I need? Answer: The first major decision to make after you have purchased server hardware is what operating system to use. Many servers come with one already, but if yours does not, you will need to decide …

February, 2010

• 16 February

  How to compare two files in Linux

  Question: I have two scripts in a directory on my server. One is the right one and one is not, but I do not remember which is which. How can I compare the two files? Answer: Linux and UNIX-like operating systems usually come with a comparison command called “diff”. This …
• 3 February

  Web server round-up

  Over the past year, we have discussed several web servers. For your convenience, here is a quick list of each one we have already mentioned, as well as a couple we did not, including links to their project sites. Apache – This is the most widely used and the one …
• 2 February

  Using Webmin for Linux commands and tasks

  Question: Is there any way to configure a dedicated Linux server without having local access and without logging in to the command line through SSH? Answer: The short answer is that it is highly unlikely you will never need to use the command line interface on a Linux server, and …

January, 2010

• 29 January

  What is Putty?

  PuTTY is a free terminal emulator that supports SSH and many other protocols. Most users, particularly on Windows, find it very useful for connecting to a Unix or Linux SSH server. PuTTY has a graphical configuration interface with many useful features: storage of connection data for quick reconnection port forwarding …
• 27 January

  How to restart Apache in Mac OS X Server

  Question: How do I restart Apache HTTP Server on a Mac OS X server? Answer: Linux other Unix-based servers, you can start and stop Apache from the command line. If you are familiar with Redhat-based systems, then you are used to logging in and then using “su” to become Root. …
• 26 January

  Wikto web server assessment tool

  Yesterday, we took a look at a web application security testing tool, and there are many other tools like it available both for a fee and for free. But there are not many tools available that actually test the web server itself and even fewer that are designed to test …
• 20 January

  BSD and its descendants

  In a previous post, we looked at FreeBSD, one of the descendants of the Berkeley Software Distribution (BSD), which was a Unix-like operating system developed at the University of California at Berkeley. There are other descendants of BSD that have developed as well. Here is a quick overview of them: …

December, 2009

• 24 December

  Vsftpd an alternative FTP server

  Vsftpd stands for “Very Secure FTP Daemon”, and is a an ftp server for Linux and other UNIX-like operating system. As the name implies, it claims to be more secure than the typical FTP server and boasts a number of useful features, including: Virtual IP configurations Virtual users Standalone or …
• 1 December

  Website Hosting Apache

  Apache HTTP Server is the leading web server software available. It commands nearly 60% of the web server market and over 66% of the 1 million sites with the most traffic. It is developed by the Apache Software Foundation and is released under a free and open source license called …