Kunnskapsbase

 CORRECT A PROBLEM WITH THE FIREWALL CONFIGURATION

First step is to boot to systemrescuecd and mount the partition:   Example: root@sysresccd...

 Clamav Server Signatures

Server10.bigboxhost.com  nano /usr/local/cpanel/3rdparty/etc/freshclam.conf...

 Complete Email Server on CentOS/RHEL – Postfix SMTP Server

About Postfix Postfix is a state-of-the-art message transport agent (MTA), aka SMTP server,...

 Dell Server Firmware Update - NO HTTPS Option - From OS without Lifecycle Controller (BIOS, PREC, Lifecycle Controller, iDrac)

To update the firmware on a Dell server without the lifecycle controller within the operating...

 Dell Server Firmware Update - Using Lifecycle Controller (BIOS, PREC, Lifecycle Controller, iDrac)

Updating 12 G (and later) PowerEdge Servers To update the firmware via Lifecycle Controller:...

 Getting to know the hardware of your Linux box

What hardware is in my Linux box: $ lspci or # dmidecode What hardware is using which...

 How to Clone a CentOS Server with Rsync

Cloning is the practice of cloning an exact copy of an existing Live Linux server using the rsync...

 How to Host Multiple Mail Domains in PostfixAdmin

How to Host Multiple Mail Domains in PostfixAdmin This tutorial will be showing you how to set...

 How to troubleshoot unexpected server shutdown

Check the logs for possible cause   With your server up and running, you should check the logs...

 Linux commands to display your hardware information

Quick reference chart This chart summarizes all the commands covered in this article:...

 Mail Server Troubleshoot cPanel

Mailserver troubleshoot   tail -f /var/log/maillog tail -500 /var/log/maillog | more exim -bpc...

 Setup Ubuntu 16.04 VNC on OpenVZ server

  Execute following commands one by one sudo su apt-get update apt-get install ubuntu-desktop...

 cPanel DDoS protection – Everything that you need to know!

What is DDoS ? Before checking on how to defend DDoS attack, let’s first see what it is. DDoS...