Check Spam on EXIM Mail Server
We can simply find out the details spammers from mail queue itself. Some simple exim commands for check spams are below.
First login tho the...
Install eAccelerator on cPanel Server – Command line
What is eAccelerator ?
Yes, before going directly to the installation steps, you must have an idea about eAccelerator. As the name indicates, it’s an...
Hardening your TCP/IP Stack Against SYN Floods
Denial of service (DoS) attacks launch via SYN floods can be very problematic for servers that are not properly configured to handle them....
How To Install APF Firewall on Cpanel
Advanced Policy Firewall, or APF, is basically an interface to iptables, which is the standard interface to managing network ports on Linux machines. Interacting with...
How to Find and Kill All Zombie Processes
On Unix operating systems, a zombie process or defunct process is a process that has completed execution but still has an entry in the...
cPanel AWStats is Not Updating Automatically
AWStats is one of the most commonly using cPanel tool to analyse website traffic summary. You can analyse a lot of things from here...
How to install System Integrity Monitor (SIM) Cpanel
Description:
SIM is a system and services monitor for ‘SysVinit’ systems. It is designed to be intuitive and modular in nature, and to provide a...
CVE-2014-6271 – Critical BASH vulnerability discovered (Shellshock)
Critical BASH vulnerability discovered – update BASH on your CentOS Linux server!!!
## Shellshock vulnerability ##
Summary
>> A critical code execution vulnerability (Remote) affecting bash (Unix...
Running PPTP VPN with CSF firewall
Most of the time pptp vpn doesnt work with csf firewall. Here is the guide to make it working.1) type the following command:
nano /etc/csf/csfpre.sh
2)...
CentOS Linux install and configure NTP to synchronize the system clock
Q. How do I install and configure NTP under CentOS Linux 5 server to synchronize the system clock?A. You can easily install NTP (Network...