Blogs

IBM Separates Managed Infrastructure Services to Kyndryl

Contents1 IBM Separates Managed Infrastructure Services to Kyndryl1.1 5 Things to Know After IBM Separation of Managed Infrastructure Services to Kyndryl1.1.1 2. Kyndryl Needs Building Financial, IT, HR Infrastructure Before Separation1.1.2 3. … Read More

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

Contents1 What is the Linux Kernel or Operating System and How to Check Kernel Version in Linux1.1 What is Linux?1.2 What is an Operating System?1.3 Main Functions of an Operating … Read More

How to Find a File in Linux Using Linux Commands

Contents1 How to Find a File in Linux using Linux Commands1.1 Linux Commands to Find a File in Linux 1.2 locate command to find a file in linux1.3 find command to … Read More

What is Active Directory and How to find Active Directory Users

Contents1 What is Active Directory?2 What is Domain Controller?3 What Protocol used by Domain Controller?4 For What Active Directory is used?5 What is Active Directory Group?6 Major Components of Active … Read More

How to add a user to sudoers in linux

Contents1 How to Add a User to Sudoers in Linux2 What is SUDO in Linux?3 How to Install SUDO in Linux?4 How to Check SUDO Access for a User in … Read More

How to Copy and Rename Files in Linux

Contents1 How to Copy and Rename Files in Linux2 What are Linux Commands?3 How Many Linux Commands?4 How to Copy and Rename Files in Linux With mv command5 Copy and … Read More

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

Contents1 LDM Command Hangs2 Solution2.1 Method 1: Rebooting CDOM with reboot -d command2.2 Method 2: Stopping/Starting System from Console3 Conclusion LDM Command Hangs In this article, I am going to … Read More

Autofs NFS Mount Fails With Error Exports Lookup Failed for

Contents1 Autofs NFS mount fails with error “exports lookup failed for <hostname>”2 Step by Step Procedure on how to Setup NFS  Automount in RHEL3 NFS Server Configuration in Linux4 NFS … Read More

How to restore Azure Virtual Machines from snapshots

Contents1 How to restore Azure Virtual Machines from snapshots2 Step by step procedure how to restore azure virtual machines from snapshots2.1 Step 1. Login to Azure Portal2.2 Step 2. Search … Read More

How to Create Linux Virtual Machine in Microsoft Azure with CLI

Contents1 How to Create Linux Virtual Machine in Microsoft Azure with CLI2 What is Virtual Machine?3 Billing system in Microsoft Azure for Virtual Machines?4 How to Create Linux Virtual Machine … Read More

How to Install & Configure SAMBA on Linux

Contents1 How to Install & Configure SAMBA on Linux2 What is SAMBA in Linux?3 How to Install & Configure SAMBA on RHEL 54 How to Install & Configure SAMBA on … Read More

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

Contents1 V-5-1-19179 – Diskgroup import failed with an error message “import failed: License has expired or is not available for operation”2 Problem Description3 Error Message4 Error Validation5 Solution5.1 Step 1. … Read More

How to increase shared memory in RHEL7

Contents1 How to increase shared memory in RHEL71.1 What is shared memory?1.2 How to display all shared memory settings1.3 How to set shmmax parameter in rhel71.4 How to find the … Read More