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Linux
How to use Telnet to ping ports from the command line
Sometimes you may want to ping an IP and a port in Linux. You can accomplish this by using Telnet…
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MySQL/MariaDB
How To Update The MYSQL Root Password
You can update the MySQL root password for the root user at any time by using an SSH console. The…
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IPs & Subnets
Configure Additional IPs In CentOS Servers
First2Host uses Failover IP blocks. To use additional IPs in CentOS servers you have to configure the IPs in your…
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Web Servers
Install Apache, MySQL and PHP on CentOS 7
Install Apache, MySQL and PHP on CentOS 7 Servers This guide is available in template form to deploy to VPS…
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Linux
Update CentOS Kernel Dedicated Servers
To update CentOS 7 Kernel in your dedicated server our guide will give you step-by-step instructions. To update the Kernel…
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Linux
How to install a Cloudflare Origin SSL Certificate – NGINX
An SSL Certificate is vital to encrypt data between you and your clients. SSLs can be complicated things. If they…
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MySQL/MariaDB
Disable MySQL Strict Mode In MySQL and MariaDB
If you have recently installed MySQL on your server it’s likely MySQL Strict Mode is enabled. Since MySQL version 5.7,…
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Web Servers
How To Search CentOS 7 Log Files
Every server logs certain information to different files and servers running CentOS 7 are no exception. There is a log…
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Linux
How To Open Port FirewallD and Close Port FirewallD
Like IPtables, FirewallD is a Linux firewall that filters packets of data. FirewallD uses Netfilter but Netfilter might need to…
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Scripting
How to check IPs Respond – Ping Multiple IPs
Many users have multiple IPs assigned to their Dedicated Server and NVME VP Server. On our NVMe VPS users can…
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