What is the Linux Kernel or Operating System and How to Check Kernel Version in Linux

What is the Linux Kernel or Operating System and How to Check Kernel Version in Linux Even though all Linux Enthusiasts are well aware of What is Linux Kernel but … Read More

How to Find a File in Linux Using Linux Commands

How to Find a File in Linux using Linux Commands I still remember when I first get introduced to UNIX and Linux environment way back to two-decade back in 1999 … Read More

What is Active Directory and How to find Active Directory Users

What is Active Directory? This is long used service and many are well aware of what is active directory? Let me share a little bit about the active directory briefly … Read More

How to add a user to sudoers in linux

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 … Read More

How to Copy and Rename Files in Linux

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 … Read More

LDM Command Hangs :failed to connect to logical domain manager connection refused

LDM Command Hangs In this article, I am going to share step-by-step procedures on how to address if the ldm command hangs and shows the error “failed to connect to … Read More

Autofs NFS Mount Fails With Error Exports Lookup Failed for

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 … Read More

How to Create Linux Virtual Machine in Microsoft Azure with CLI

How to Create Linux Virtual Machine in Microsoft Azure with CLI In this article, I will discuss virtual machines. What are virtual machines? Why they are important? Different types of … Read More

How to Install & Configure SAMBA on Linux

How to Install & Configure SAMBA on Linux I am going to discuss how to install & configure samba on linux in this article. We will see how to install … Read More

Diskgroup fails to import with message license has expired or is not available for operation

V-5-1-19179 – Diskgroup import failed with an error message “import failed: License has expired or is not available for operation” Problem Description Diskgroup fails to import with a message: license … Read More

How to increase shared memory in RHEL7

How to increase shared memory in RHEL7 In this article, we are going to share how to increase shared memory in rhel7 for machines running Oracle Databases that use SGA. … Read More

What is Linux ?

History of LINUX In this article, we are going to discuss what is linux?. Linux is nothing but born again another UNIX Operating System. You can say it is Linus … Read More

Netbackup Tutorials : Troubleshooting Tips to resolve backup failures

Troubleshooting Tips to Resolve Backup Failures In this article i am going to share some common troubleshooting tips to resolve backup failures which will help to find out the root … Read More