RHEL

Linux User Administration – Add, Delete & Modify User Accounts

In IT’s World, it is common to hear about system users, especially if you work in the administration of systems…

Red Hat Enterprise Linux Interview Questions and Answers

When we talk about GNU/LINUX distributions we find a big collection of them, which can cover practically all the needs…

How to Reset or Change User Password on RedHat Linux

Password change is a routine task to keep your login secure. We use passwd tool on most of the Linux…

How to Change Hostname of RedHat Linux Server

Last week we had received some requests to rename or change hostname of RedHat Linux systems. We got these requests…

How to Uninstall SQL Server 2017 from RedHat Linux Server

We all know how to install SQL Server 2017 on RedHat Linux. Here I will explain step by step process…

21 Missing Features in SQL Server on Linux

In last tip, I have explained about new features introduced in SQL Server 2017. SQL Server support on Linux based…

Fix PuTTY Network Error: Connection Refused while Connecting to Ubuntu Server

I installed SQL Server 2017 on Ubuntu server and tried to connect to this server using PuTTY from my local…

How to Find and Change IP Address, Subnet Mask & Default Gateway of Linux Server

Sometimes we need to check the IP, Subnet mask and default gateway of our Linux machine and sometimes we need…

How to Install SQL Server Agent on Red Hat Linux Server

SQL Server Agent is very useful in automating any database activities. By default, it is not installed along with SQL…

How to Install SQL Server on Redhat Linux

Earlier SQL Server used to run only on Windows platform till SQL Server 2016 version. Now we can host our…

Fixing Error “User is not in the sudoers file. This incident will be reported.”

I got this error during one of the activity when i was not able to perform it because my user…

How to Fix PuTTY Connection Issue Network error: Connection timed out

I explained how to installed RedHat Linux on a virtual machine in my last article. I was not able to…

Step by Step Process to Install Red Hat Enterprise Linux 7.3

Red Hat Enterprise Linux (RHEL) is an Open Source Linux operating system developed by Red Hat. RHEL is most popular…

How to Create Virtual Machine on your PC?

Are you struggling to setup a server lab for your requirement? We can create multiple systems running with different flavour…