How to Create and Extract a gzip Compressed Archive File on Linux
Archiving and compressing files are useful when creating backups and transferring data across a network. One of the oldest and most common commands for creating and working with the backup…
How to Change Hostname on CentOS 5.8
In this post, i will show you the basic guides on how to change the hostname on linux CentOS 5.8 server. Assumed that you have root account access on this…
How to Check Opened Port on Linux VPS Server
By default, the linux operating system manages 65536 ports. If you run Virtual private Server (VPS) on linux platform, it is better to turn off any services or ports that…
How To Disable The IPv6 on CentOS 5.8
By default, IPv6 has been set to enabled on linux CentOS 5.8 minimum installation. If you plan to disable this feature, you can follow these steps to completely disable it….
How to Configure Static IP Address on CentOS 5.8 x86
In this post, i will share the quick steps on how to configure static ip address on linux CentOS 5.8 server. This post assumed that you have installed linux CentOS…
How to Check the Number of Created User Account on Linux
Question : How to check the number of created user on linux server? Answer : To check the created user on your linux machine, simply run the following command. This…
How to Open the File in Read Only Mode on Linux
Question : How to open a file on read only mode on linux? Answer : This command has been tested on Redhat Enterprise linux 6 (RHEL6) server. To open the…
How to Install Webmin 1.580 on Ubuntu 11.10
Webmin is a freeware program that provide web-based interface for system administration and system configuration tool for administrators. With Webmin you can setup user accounts, DNS, file sharing and etc….
How to Install Remi yum Repository on CentOS 6.2 x86 and x86_64
There are several 3rd party repositories for CentOS 6 server. One of the popular one is remi repository. The Remi repository is a repository containing updated PHP and MySQL packages…
How to Display the Number of Processors (vCPU) on Linux VPS
Question : How to display the number of Virtual processor(vCPU) on linux Virtual Private Server (VPS) or Virtual Dedicated Server (VDS) ? Answer : To display the number of virtual…
How to Fix “Initializing ldap…failed” Zimbra Installation on CentOS 6.2 x86_64
Question : When i try to install Zimbra 7.1.4 on linux CentOS 6.2 server, i stuck at the following error: *** CONFIGURATION COMPLETE – press ‘a’ to apply Select from…
How to Configure Static IP Address on Ubuntu 11.10
During the installation, Ubuntu installer has configured this server to get it’s ip address via DHCP, then we have to change this because a server should have a static IP…