How to use tcpdump Command With Examples on Linux CentOS 5/CentOS 6/RHEL 5/RHEL 6
Tcpdump is a tool to dump the traffic on a network. It’s a packet sniffer that able to capture traffic that passes through a machine. It operates on a packet…
How to Grep Multiples Lines and using Specific Keyword on Linux
In Linux, grep is a powerful command-line utility that is used to search and filter text-based data. Grep is used to find patterns in files and directories and can search…
Tcpdump is a powerful command-line packet analyzer tool used to capture and analyze network traffic in real-time. It is an essential tool for network administrators, security professionals, and developers who…
How to Configure Bind Chroot DNS Server on Linux CentOS 5.7 Server
In this post, i will guide you on how to configure Bind Chroot DNS server on Linux CentOS 5.7 Server. DNS is the Domain Name System that maintains a database…
Question : I am facing same problem during Zimbra 7.1.3 Mail Server Installation on Linux CentOS 5.7. What should ido to fix this ? Error message : Checking for port…
How to Install 389 Directory Server on CentOS 6.2
This post will show you the quick steps to install 389 Directory Server on linux CentOS 6.2 server using EPEL repository. 389 Directory Server is an enterprise-class open source LDAP…
How to Install phpPgAdmin for Managing PostgreSQL Databases on CentOS 6.2
phpPgAdmin is a web application, written in PHP and web-based administration utility for managing PostgreSQL databases. It handles all the basic functionality as well as some advanced features such as…
How to Install PHP-FPM on CentOS 6.2
PHP-FPM (FastCGI Process Manager) is a PHP FastCGI implementation and is an alternative PHP FastCGI implementation with some additional features useful for sites of any size, especially busier sites. PHP-FPM…
How to Setup and Configure 389 Directory Server on CentOS 6.2
In the realm of enterprise-class open source LDAP servers for Linux, the 389 Directory Server stands out. This server, which is based on the Fedora Directory Server, is a robust…
How to Install system-config-firewall-tui on Linux CentOS 6.2 Server
Introduction: system-config-firewall-tui is a tool used in CentOS 6.2 to configure the firewall settings through a text-based interface. It is a useful utility for server administrators who prefer a command-line…
How to Install phpMyAdmin on CentOS 6.2 using EPEL Repository
PhpMyAdmin phpMyAdmin is a free software tool written in PHP intended to handle the administration of MySQL over the World Wide Web. It can manage a whole MySQL server (needs…
How to Install and Configure EPEL Repository on CentOS 6.2
The EPEL repository is an additional repository that creates, maintains, and manages a high-quality set of extra packages for Enterprise Linux, including, but not limited to, Red Hat Enterprise Linux…