How to Use Fail2ban to Secure SSH on CentOS 7
This tutorial will teach you how to install Fail2Ban on CentOS 7. One of the best ways to increase the security of your CentOS 7 server is to install this tool. No server is completely…
How to Set DNS Nameserver on Ubuntu 20.04
DNS translates text-based domain names into numeric IP addresses. By default, most networks are configured to work with the DNS servers provided by the Internet service provider. However, you can change the DNS Nameserver using…
How To List Hard Disk Drives on Linux?
If you are a server administrator, you should check the status of your disks. For example, by listing the disks, you can find out whether their space is full or empty. Basically, whenever your disk…
How to Change Login Screen Background of Ubuntu
The background of the Ubuntu login page is not something we pay much attention to. However, you may be tired of the static image of this section and want to change it. You may think…
5 Useful Performance and Network Monitoring Tools for Linux
If you are a SysAdmin dealing with Linux operating system, you need to have useful monitoring tools to monitor your system performance. Linux monitoring tools are very important in the work of a system administrator…
cPanel free SSL activation and automatic renewal
With the emergence of websites and expanding activities in the web space, Internet users are looking for websites that provide their security well. One of the ways that internet website owners can ensure the security…
How To Restart An Ubuntu Server?
The command prompt is used by most Linux users, especially SysAdmins, to perform common operations in Ubuntu. One of them is restarting your device. Restarting the computer can have various reasons. One of these is…
How to Install Enlightenment on Ubuntu
Enlightenment is used in our system (PC/Laptop) to provide the smallest information about the system. It also offers an advanced graphical interface without compromising or slowing down performance. Enlightenment tools are used to maintain important…
How to Change Server Name in Windows Server
A computer or hostname is a unique label assigned to a machine or device connected to a computer network in Windows. The hostname is automatically assigned by default. However, the server name can be changed…
9 things to do after buying a CentOS VPS
There are some important steps to take to set up a VPS after purchasing it: increase security and make it easier to use. This post will review some things to do after purchasing any VPS.…
