In order to manager in a easy way iptables on Debian machines please install iptables-persistent apt install -y iptables-persistent After we did added the required rules need to add the following in order to block. ##required to be added iptables -A INPUT -p udp -j REJECT –reject-with icmp-port-unreachable iptables -A INPUT -p tcp -j REJECT…
In order to run fastnetmon can be installed via automatic script installer: [code]wget https://raw.githubusercontent.com/pavel-odintsov/fastnetmon/master/src/fastnetmon_install.pl -Ofastnetmon_install.pl [/code] Run the downloaded script: [code] sudo perl fastnetmon_install.pl [/code] If not need to share the OS version youn are installing the fastnetmon add at the end of the command [code] –do-not-track-me [/code] If you need to start the fastnetmon…
In order to have a stable Linux server we need to have a stable, continuous backup system in case our data get lost or server crash. Best solution for me is bash script compressing the data via .gz format. To achieve this i use the following command, open a file called backup_file.sh and paste: [code]cd…
If you need a free software to send newsletters than i suggest phplist. It can be installed in shared hosting, virtual server (vps) and physic servers. Download the latest version in the download section Unzip it in you machine ( Pc or server ) Upload the lists folder in your public_html directory ( Depending…
After we installed ubuntu server on our machine we need to secure it in order to prevent hacker to access sensitive data on our server. Let’s presume the ip server is 192.168.1.1
Ssh (Secure shell ) is a UNIX based command line and protocol for remotely connecting to the machines in a secure way. Authentication process it is validated via a digital certificate from both sides.
Crontab -run this command at this time and this date Is used mostly in server machines with Linux OS, machines running 24 / 7. It is used to schedule a job daily / weekly / monthly / a specific date of month / a specific day of the week. Every [code]user on Linux system has…
Configuring a mail server it is important not to hit the junk folder. Configuring dkim will give you an extra point an will be validated. Every mail will be signed with a certificate to prove the authenticity of the mail server. I prefer working with Centos since it is a rock solid distro. Notes: I…
From my point of view everybody want to have where you could keep your websites, or your own available space on internet. Creating your own web server means having your own data files and websites. A good way to do this is installing a web hosting panel management doing a part of the web server.…
The most commonly used webserver in the world today is Apache. Used also from developers to create a php-mysql area on their machines, to test their work. In the Linux server world one of the most rock solid and stable distro is Centos, a free version of RedHat. This tutorial cover a basic part of…
This article intend to guide you to install wordpress in Ubuntu or Linux Mint. I tried to simplify the commands and to show step by step all the process so you will have not any problem. Ok, let’s start.
A lot of People around the world use windows system, Is this the right OS for you if you do not use or know the existence of other OS? Can you find a better one? What if my pc have a personalized system, a system where i can modify everything, a system that is rock…