Do you want to disable or enable ( enforcing ) SELinux mode on host machines through ansible-playbook? Here I am writing a playbook to change the mode of the SELinux type. SELinux is an important security feature of Linux. There is three value in SELinux, which is Enforcing, Permissive and… Continue Reading…

In this post discussing one special permission on the directory which is called a sticky bit. This special permission effect on the directory is users with write access can be removed or renamed .which is owned by their owners. the user cannot remove or force save the files owned by… Continue Reading…

In this article, I am going to show some basic podman commands for provisioning containerized services. podman is an open-source utility to create, manage images and containers and communication with image registries. Podman is like the same command pattern as the Docker CLI having and nice features in it like… Continue Reading…

This post will show you how we can view disk space through an ansible-playbook. Here I am using Linux-based identical machines and the Operating system is CentOS. In our playbook, I am going to use the register variable to capture the output and debug module to show the output of… Continue Reading…

I  have faced unavailability of beanstalk package in epel yum repository recently and got some answer from source and git repository installation but i got no luck in start services through git code after compilation. After some time invest, i got a solution on centos.org to build a solution. In… Continue Reading…

Find apache  or  httpd  configuration file path  Most of the user not known to find or path of web server configuration file of Apache ( httpd )  in server.Apache having different configuration path on different OS , It depend on installation of apache by which method is used . Run… Continue Reading…

When the server OS is installed on the server or system, most of the time java version is not updated or not installed on the operating system, and also sometimes we need to update or upgrade the java version on the server. Earlier in our article, we had to install… Continue Reading…

Earlier we have already install EPEL and RepoForge  repository on RHEL 7 and CentOS 7 Server . Now in this article we will describe additional YUM repositories  with epel and repoforge  for CentOs , Red Hat , Fedora . EPEL & RepoForge repositories having extra packages of  that is not… Continue Reading…

Linux OS having great features in memory management that system used to clear the cache of the buffer periodically itself but sometimes system uses so much memory for disk cache or we want some free memory from volatile storage which is not usable by RAM and even if it is… Continue Reading…

This article explains to you how to install and configure Java JDK’s latest version on CentOS /RHEL servers. Here We are going to install the latest Java JDK version on the CentOS Linux Operating system Below is my CentOS Server information. Operating System: CentOS Linux 8 (Core) CPE OS Name:… Continue Reading…