Linux SUDO Management Let`s discuss privilege user management in linux in detail. All unix linux admins must be familiar with vi editor. We always recommend not to use vi directly to edit sudoers file. We should be using visudo always while granting privilege access to any user mostly pronounced as SUDO. That is exactly abbreviation …
Top 10 Best IT Infrastructure Automation Tools In IT Infrastructure automation is need of hour. So correct infrastructure automation tools must be deployed to ensure faster application delivery. In this article we are going to discuss about top 10 best it infrastructure automation tools. Unfortunately, no single solution exists that can handle all of your …
How to use CRON in Linux CRON is a standard utility available in all unix like operating systems including linux which is used for automation of repetitive tasks like housekeeping stuff without any investment. In this article, we are going to discuss how to use cron in linux. What is CRON? CRON full form or …
How to Troubleshoot NFS Issues in Linux? NFS and AutoFS are heavily used in LINUX Infrastructure. Most often LINUX Administrators deal with it. In this article, we are going to discuss how to troubleshoot NFS issues in linux. Most of the Linux administrators normally aware of NFS but for those who are still not aware …
What Is The Linux Kernel And How To Check Kernel Version Even though all Linux Enthusiasts are well aware of what is linux kernel and how to check linux kernel version but for those who are just starting their journey in the Linux World need to make things clear for their better understanding they need to …
Business May Need to Shift from CentOS as CentOS focuses on CentOS Stream Now Before we dig deeper into the main issues here for CentOS users let us understand a little bit about What is CentOS? and how CentOS shiting focus to CentOS Stream is going to impact CentOS’s corporate clients base and other users …
How to Find Files in Linux In this article, we will discuss how to find files in linux? I still remember when I first get introduced to UNIX and Linux environment way back to two-decade in 1999 after few days of initial training in the office I have been placed at the customer site as …
Everything You Need To Know About The Active Directory In this post, we are going to discuss everything you need to know about the active directory. Before proceeding further let us understand what is active directory? What Is Active Directory? This is long used service and many are well aware of what is active directory? …
How to Add a User to Sudoers in Linux In this article, we are going to discuss special permissions on Linux servers to manage things for various categories of tasks as per their role. These permissions are known as privilege access to linux servers. All Linux distributions whichever you consider out of hundreds of Linux …
How to Install systool Package in Linux Most of the time system administrators have challenges working with Host Bus Adapters in Linux Servers. We will see in this article that how to install the systool package in linux. There is no such package delivered with Linux distribution. So what is the package name which contains …
How to Copy and Rename Files in Linux In this article, we are going to see how to copy and rename files in linux with full details including traditional methods using mv and cp command-line tools in linux regardless of various distros. Everyone who has already started or starting their foot in the linux world …
Autofs NFS mount fails with error “exports lookup failed for <hostname>” Have you ever faced an “exports lookup failed for <hostname>” error in the /var/log/messages file while setting up NFS-based automount in the RHEL environment? It will also through an error like “key “server name” not found in map source(s)“. Let me share my experience …
