Saturday, April 11, 2020

Babin Lonston

How to build an RPM package from Source

PRM Package, Packing an RPM may require while we need to build something from source.

Step by Step Installing CentOS Linux 8 with Screenshots

CentOS Linux 8 is completely free to use and licensed under GNU GPL, It provides all features available in RHEL 8 and support available from the community.

How to Set up a Kubernetes Cluster with Rancher

Rancher is an OpenSource product simplify the management of Kubernetes cluster. Rancher is just a web User Interface to manage the Kubernetes cluster.

How to Install and configure Kubernetes (k8s) on Ubuntu 18.04 LTS

Kubernetes or k8s is trending Open Source container orchestration solution provides feature such as application deployment by automating, scaling etc.

How to Install and Configure Apt Cache Server On Ubuntu 18.04 LTS

Apt Cache Server available for Debian based Operating Systems and it helps to cache the packages installed with apt and saves a lot of bandwidth.

How to Create a Thinly Provisioned Logical Volume on CentOS/RHEL/7/8

Thinly Provisioned Logical volume is one of the advanced feature available in Logical volume Management, We can provision storage more than what we have.

How to create a Linux Network Bridge on CentOS/RHEL7

Linux Network Bridge is a device that separates two or more network segments within one logical network and behaves like an L2 Switch but really it's not.

Migrate existing Iptables to Nftables in RHEL8/CentOS

Iptables can be migrated to nftables without spending time on writing it. Red Hat 8 based operating system provides translate tool to migrate the rules.

How to Configure a Network Interface on CentOS7 and RHEL7/8

Step by step guide to configure a network interface on Linux Operating Systems using command line tool nmcli. This guide applied for RHEL, CentOS & Oracle.

Rsync (Remote Sync) | 20 Rsync command with Examples in Linux

Rsync or Remote sync in Linux help to securely copy the files from any remote servers to a local server, It can be used as a poor mans Linux backup tool.

About Me

Overall 14+ Years of experience in the IT field, currently working as a Senior Linux administration with Virtualization & Cloud. Being numismatist for a long time.

Latest News

Recover from Starting Switch Root or corrupted Glibc

While starting the server it will not move forward after "Starting Switch Root". Step by Step let's see how to fix this issue.

Recover from chmod 777 permission on a root filesystem

How to Recover from accidentally running chmod -R 777 / on any RPM-based Linux Operating systems.

Linux Sudo to run Privileged Commands

Allow normal users to run any privileged commands by escalating to Sudo, by configuring Linux Sudo on any Linux os normal users are allowed to get root access.

Register a Linux client with Foreman

How to subscribe a client with our content management server foreman/Katello/Satellite.

Install Foreman Katello Patch Management on CentOS 7

Foreman with katello patch management is a Content Management System provides a lot of features such as provisioning, Inventory, Patch management and much more.