By default, Proxmox creates the Linux bridge vmbr0, which looks through the external interface and all other virtual machine interfaces connected to this bridge will also look to the world. Therefore, it is necessary to raise the NAT from under which all other virtual machines will exit.
Category: 02. Dedicated servers
What is a dedicated server, its advantages. Yjw to install OS on server and do server diagnostics.
How to allow remote connection to mysql
This article explains how to set up a user on your MySQL server in order to connect to a MySQL database remotely.
Common Iptables firewall rules
iptables is a command line utility for configuring Linux kernel firewall implemented within the Netfilter project.
Server management (technical support)
Unihost.com – provides technical support for servers running Linux/Windows operating systems.
How to protect a server with Fail2Ban
In this guide, we’ll cover how to install and use Fail2ban.
How to set up SSH keys on CentOS 7
SSH keys can serve as a means of identifying yourself to an SSH server using public-key cryptography and challenge-response authentication. The major advantage of key-based authentication is that in contrast to password authentication it is not prone to brute-force attacks and you do not expose valid credentials, if the server has been compromised. […]
How to set up a software RAID
RAID 1 consists of an exact copy (or mirror) of a set of data on two or more disks. A classic RAID 1 mirrored pair contains two disks. The array will continue to operate so long as at least one member drive is operational.
Import and Export Databases (MySQL, MariaDB)
To import/export a MySQL/MariaDB database, you will need access to a server with MySQL/MariaDB, database name and user credentials for it.
Apache : Python + mod_wsgi
WSGI runs the Python interpreter on web server start 1. Install mod_wsgi [root@unihost ~]# yum -y install mod_wsgi
How to restore grub2
1) Boot a server in rescue mode2) Check partitions[root@rescue /]# fdisk -lDisk /dev/sda: 3.7 TiB, 4000787030016 bytes, 7814037168 sectorsUnits: sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisklabel type: gptDisk identifier: 961524F0-9337-4FC8-B4AD-C65D8750BF58Device Start End Sectors Size Type/dev/sda1 2048 1048575 1046528 511M EFI System/dev/sda2 […]