In this article, we will see how to install dnsperf tool on RHEL/CentOS 6. And how to use it to test DNS server performance. 1. Download the RPM package. [root@ngelinux001...
Suppose you have a list of servers, and you want to check for a particular port on which server its open. So if you telnet each server on that port...
In this post, we will see different ways to see what all users are logged into my Linux server. Lets have a look at different commands to achieve this. 1....
In this post, we will look how to verify all services on a redhat Satellite server are running or not. Here you will know how to troubleshoot Satellite server issues...
Today we will see some quick commands to see CPU, memory, and swap/pagefile usage in AIX. Lets have a look at them one by one. 1. CPU Usage To analyze...
In Linux Samba server configuration, we have an interesting feature to turn off access on few files that matches a pattern. It helps to make some files disappear and those...
Today in this article, we will see how to check the status of all disks on a HP Proliant server. We will check it out both on server CLI and...
In this article, we will see how to verify if a NFS server is reachable from NFS client. I assume the NFS server is reachable i.e. ping works fine and...
Today we will see how to check out kernel package level in Unix – Oracle Solaris 10 and 11. Checking Kernel Package Version in Solaris I. Using PKG Command root@ngeui742:~#...
Lets see how to verify if our ansible YML playbook syntax is fine and has no errors in it. To do this check we need to add “–syntax-check” option after...