Articles
Backup
How to make a backup?
Backup is a very essential thing in any system, but it is not used...
Basic consol commands for Linux/Unix
In this article you can find the basic consol commands for Linux. They can help you for working...
Checking disks with the Smartmontools utility + sending the results to an email address
Installation and configuration of smartmontools for checking disks on a physical server....
Configuring SSH Access for a Specific IP Address on CentOS 9
This article will help you create rules to restrict SSH connections from unknown IP addresses....
Configuring SSH Access for a Specific IP Address on ubuntu
You can set up rules to allow SSH connections for specific IP addresses.
Log in to the server...
How to Configure Network Bonding in Debian/Ubuntu
This article help you to configure bonding on your server (Debian/Ubuntu)
Firstable, update list...
How to add user on CentOS 9
To add a new user, enter the command "useradd username".
The user has been successfully created....
How to add user on ubuntu server
To create a user, enter the command adduser username.
Then, enter a password for the new user,...
How to change SSH port
Default SSH server port is 22. Open configuration file /etc/ssh/sshd_config of SSH server by...
How to manually set your additional IP's in Linux system — CentOS 7, Debian 9, Ubuntu 18.04.
CentOS
Network file config is located /etc/sysconfig/network-scripts. Firstable need to check...
How to replace a failed drive in Linux software RAID
In this article we discuss step by step how to replace a failed hard drive in software RAID 1 by...
Increasing Disk Space on CentOS
BEFORE THE PROCEDURE, MAKE SURE TO BACK UP YOUR DATA.
If your disk has been expanded, you need...
Increasing Disk Space on Ubuntu
BEFORE THE PROCEDURE, MAKE SURE TO BACK UP YOUR DATA.
If your disk has been expanded, you need...
Information of server resources in Linux system
In this article you can get information about system and resources, which using on your server....
Ioncube PHP Loader installation
Install Ioncube PHP Loader extensions via SSH client.Firstable download module for your operating...
Ioncube installation
Ioncube install on Debian server.
1. Archive download from website creator
wget...
Linux system shutdown&reboot
You need to know, how to shutting down or reboot your Linux system. It means bringing the system...
Reset root password in CentOS7
To reset the root user password, you need to have physical access to the server with a connected...
Reset root password in Ubuntu / Debian
To reset the root user password, you need to have physical access to the server with a connected...
Update nginx on Debian 6
1. Download nginx key
wget http//nginx.org/keys/nginx_signing.key
2. Add him
apt key add...
Upload/download internet speed check in Linux
Speedtest-cli is used to check the speed of uploading and downloading in the server and it use...
VPN connection for linux
Let's consider VPN connection by using Ubuntu Gnome operating system. Firstable need to open...
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