Firts, I want to tell you about how it work, xampp / lampp this work to the web server, it is very easy to understand, only the difference, in xampp / lampp, I show you that this is for the command line or if in linux are often referred to with the word terminal. Because in this tutorial stage I only use the terminal to install xampp / lampp.
The first stage, you can download a software application here xampp/lampp The second stage, you extract the tar file with the command "sudo tar xvzf filename.tar.gz -C /opt" means that this command is extract the tar file that in its directory will be converted into an opt directory. The third, in this stage then do the command "cd /opt/lampp/htdocs/xampp" and enter, then do it command "chmod 755 *" to perform permissions. And then, in the fourth stage of our experiment in this tutorial by using localhost if we use it successfully or not, we can see by opening the browser! and type the command "localhost" in the browser.
Completed, if you wanna see the video, you can see in youtube channel ""
Tell about my experience of the Linux networking tools such as nmap, remind me how to know which ports are open on the system that we use in order for the security system. At this time I will give a tutorial very simpler and shorter. This tutorial on how to determine what ports are open on the system using the tools that we use nmap on linux. First, you must know in advance how to use nmap device (network mapping). simple enough to use, just need to do a bit of a soft touch on your linux to run on linux terminal and type the command "nmap --h" function to the calling function help on nmap.
Then you can directly execute the nmap part if you want to check what ports are open on a system that you use other people or systems to use. Previously, you had to know what you do, if you want to do your own checks on computers or systems you use, just type the command "nmap localhost".
Well, then if you want to see which ports are open on other people's computers, first of all you should know that the internet protocol that is used by the system, if you already know the ip-address on a computer system to others, then type the command "nmap IP -COMPUTER ", in this case I want to see my router system. It can be seen that any open ports on my router's system. For example, as depicted in the image below!
For more details, can be seen through the following youtube channel!
