Today we will see one of the bug on Linux system where the insights-client connection timeout occurs. I. Error Message Dec 8 02:29:15 ngelinux001 insights-client: Fatal error Dec 8 02:29:15...
Today we will see Nagios Installation on Linux Lets see step by step procedure how to do this in Linux. 1. First create User and Group # useradd nagios #...
Today in this post, we will see how to check the BIOS version and other information on a Linux server. Lets have a look how to check this. 1. Specifying...
In this post, we will see how to install OCI extension in Linux for PHP. There are many challenges or issues faced in linux while installing this extension, hence i...
Let us have a look at another ansible playbook which will create various logical volumes under LVM. The playbook is not complete in the sense that roles text is not...
Suppose we want to add a new disk where multipath is configured. Lets add a 20Gb LUN and set up it under multipath on server. Create vg_products volume group on...
Here i will show you a sample playbook you can use to install a list of packages in linux. This is a sample playbook we use to install various packages...
Today we will see one of the most useful article how to analyze the vmcore file in linux. Lets see step by step how to achieve this. 1. Check the...
In this article, we will see how to update Firefox to Support TLS 1.1+ on RHEL/Centos 5/6/7. 1. Download the package. [root@ngelinux~/] wget https://download-installer.cdn.mozilla.net/pub/firefox/releases/32.0.2/linux-x86_64/en-US/firefox-32.0.2.tar.bz2 2. Extract the package. [root@ngelinux~/]...
Today we will see an interesting tip how to work with Helvetica fonts on RHEL 8. Lets see the steps to install and verify the Helvetica fonts in RHEL 8....