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This error pops up while trying to start vncserver services which happened to me in CentOS 6.2 While it is very frustrating when you are in a hurry and these small error starts giving you
I was getting this error while trying to connect my openfire server with postgresql database. Well let me show you the step to fix this error. Error: Connection refused. Check that the hostname and port
I got this error while trying to connect my postgresql database using openfire server. Error: FATAL: no pg_hba.conf entry for host "10.10.20.26", user "deepak", database "openfire", SSL off Solution: You need to make a host
Let me show you step by step installation guide for openfire in Red hat Linux 6.2 using Postgresql database. Make sure you have postgresql database and openfire rpm installed in your machine You can get
In my last post I had started a basic tutorial on iptables and implementing rules. Let me continue with examples and available options with iptables. Creating user defined chains Now by default as I had
For those who are not sure of the term iptables let me clarify you (From Wiki) iptables are the tables provided by the Linux kernel firewall (implemented as different Netfilter modules) and the chains and
Let me show you 7 commands which can be used to view the contents of its file where each command has its own advantage and you can use them as per your requirement. 1. less command
I was facing this error while trying to connect to my existing database during the upgrade of my vCenter Server from 5.0 to 5.1. So while trying to connect to my existing database during the