Summary: A guideline for basic installation and configurations of different Modules of linux Server. Here you can find some advanced level installations and configurations like securing your ssh server. High level configuration like proxmox errors solutions and Proxy Servers installations and configurations. Keep Eyes on this page and All the Posts publish here, You will find the updated technical solutions for your server problems.

Secure Your Server through SSH.
This post explain a very few simple steps to do, you will be able to reduce the risks of unauthorized ssh accesses to your server.It is highly recommended to secure your ssh access of the server and take the necessary steps.

GPG Error on Cloud Server.
I have tried to upload the ISO from front-end but i was facing an issue of permission, I have set permission to the user through which i was Log-in but wasn’t successful. I have Log-in to the server through ssh and check the server for different things. As i am using vim as an editor normally and it wasn’t installed on the server.

Secure FTP Account Creation and WordPress Security.
This post will explain how to configure your sftp accounts on ubuntu 12.04 servers. You can create users and gives limited access to the ftp users.

Decrypt Your SSL Private Key Pass Phrase.
This post will explain how to Remove Passphrase from SSL keys. It’s nice to have password protected your ssl keys. But some time it becomes confusing to set it in the right way on the server.

What if You Forget your Redmine Admin Password
This post will explain how to reset the password of Redmine. Some time we need the super password to reset and that is very difficult for anyone who is doing for first time.

What if you have a utility Which bring you from impossible to possible
This post will explain how to install a proxy server which is known is I2P. Before starting the installation we have to check and install all the required dependencies for I2P.

HOW TO CHECK IF YOUR CENTOS IS 32 BITS OR 64 BITS ?
This post will explain how to check if your centos is 32 bits or 64 bits system architecture.

HOW TO INSTALL PGADMIN3 ON CENTOS 6.2
This post will explain how to install pgadmin3 on centos server. I have install pgadminIII on cenots 6.2 successfully.

RECOVER LOGIN PASSWORD OF UBUNTU 12.04
This post will explain if you forgot login password and need to recover it.

HOW TO INSTALL FILEZILLA ON CENTOS 6.2
This post will explain how to install filezilla on centos 6.2 Desktop server machine.

PHUSION PASSENGER ERROR RUBY RACK APPLICATION COULD NOT BE STARTED REDMINE CENTOS 6.2
This post will explain how to resolve Ruby On Rails issue for Redmine Installation CentOS Server. Phusion-passenger-problem-ruby-rack-application-could-not-be-started-redmine-centos-6-2.

ERROR: DIRECTORY INDEX FORBIDDEN BY OPTIONS DIRECTIVE
Disabling Directory Index is a good feature from security prospetive. But when your web user don’t have exact permission to specific directory, you will not be able to browse anything.

INSTALLING IREDMAIL ON CENTOS 6:PYTHON ERROR
This will explain the installing iRedMail on Centos 6 and get the error of Python. Which i have resolved here.

VERIFYING WHICH PORTS ARE LISTENING CENTOS SERVER
This will explain how to test your server ports. To confirm which ports are open and listening.

INSTALL AND CONFIGURE TO BRIDGES ON CENTOS WITH SOCKS5 PROXY AND PRIVOXY STEP BY STEP
This will explain you through the installation and configuration of Tor Bridges On CentOS server.

APT- HOW CAN I FIX A 404 ERROR WHEN UPDATING PACKAGES? DEBIAN
This will explain how to resolved the issue to fix a 404 Error when updating packages on Debian server. The reason of the error is some missing packages due to outdated.

HOW DO I FIX THE GPG ERROR “NO_PUBKEY”?
How do I fix the GPG error of Public Key from Debian server. I am using Debian Operating System and faced the same issue. Some time people ignore this error to not disturb their current server configuration.

INSTALL WOWZA MEDIA SERVER -3 ON CONTOS-64 BITS
Wowza is online video streaming server and can be configure as follow.

HOW TO SSH EC2 AMAZON INSTANCE FROM UBUNTU MACHINE
Most of the new users on AWS amazon have difficulty to ssh EC2 amazon instance from local system. Normally we access the vps or dedicated server through IP address.

HOW TO PASSWORD PROTECT DIRECTORY THROUGH .HTACESS AND .HTPASSWD LINUX
How to protect your directory access through .htaccess. When we are going to use some applications in private environment like server monitoring through web access.

LINUX DAILY USE COMMAND FOR SERVER MAINTENANCE
This post is for sysadmin to review the basic commands used on daily bases to maintain servers

FEW BASIC COMMANDS FOR CENTOS
This is a short post regarding few basic commands for centos.

HOW TO INSTALL AND CONFIGURE FTP SERVER VSFTPD ON CENTOS
In this post i have install the ftp server vsftpd with basic steps. This post will guide you with basic how to about vsftpd server.

HOW TO INSTALL PHP52-MCRYPT ON CENTOS
Some time we have missing extensions of php for specific applications and we need to install and configure the extra extension manually. In this post i install php53-mcrypt on centos.