How to Setup Varnish 3.0 in Front of Nginx, PHP5.4 (PHP-FPM)
In web hosting one common challenge for server administrators is how to effectively manage the load on their servers, especially when running resource-intensive applications like WordPress. The solution? Implementing a…
How to Lock and Unlock Zimbra Accounts from Command Line
Zimbra is a popular email and collaboration platform that allows users to manage their email accounts, calendars, contacts, and more. As a Zimbra administrator, you may encounter situations where you…
In Linux, a symbolic link (also called a symlink or softlink) is a special type of file that acts as a shortcut to another file or directory. Softlinks can be…
How to Enable Changing SVN Log Messages or History
Subversion (SVN) is a popular choice among developers. However, there may be instances where you need to modify the SVN log messages or history. This could be due to a…
How to check php-apc has been loaded or not ?
Q. I have setup LEMP server with php-apc for better performance but i am not sure php-apc has been loaded or not ? A. Run the following command : [root@vps…
How to Determine Linux Kernel is 32 bit or 64 bit
Linux is a free and open-source operating system that runs on a wide range of hardware platforms, including 32-bit and 64-bit systems. Knowing whether your Linux kernel is 32-bit or…
How to Configure Static IP Address on RHEL 7.0/CentOS 7.0/Oracle Linux 7
This article will describe the procedure to configure static Ip address on RHEL 7/CentOS 7/Oracle Linux 7 minimal installation. Network interface configuration files control the software interfaces for individual network…
How to Install VMware Tools using yum on CentOS, RHEL, and other Red Hat-based Systems
VMware Tools is a suite of utilities that enhances the performance and management of VMware virtual machines. Installing VMware Tools on your guest Linux operating system can improve performance, enable…
How to Disable SELinux on RHEL 7/CentOS 7/Oracle Linux 7
Security-Enhanced Linux (SELinux) is a Linux kernel security module that provides a mechanism for enforcing mandatory access control (MAC) policies. It is designed to enhance the overall security of your…
How to Setup Sar (Sysstat) – Monitor Linux System Performance
Sysstat contains various utilities to collect and historize performance and monitor server activity on the linux. Sar is part of the sysstat package. by using sar, we can collect, report,…
How to Enable EPEL and Remi Repository into CentOS 6
CentOS is a popular Linux distribution used for server and desktop environments. Enabling third-party repositories such as EPEL and Remi can provide access to additional software packages that are not…
How to Install and Configure 389 LDAP Directory Server on CentOS 6.5
A directory server provides a centralized directory service for your organization. It is alternative to windows active directory. This post will describes how to install and configure 389 LDAP Directory Server…