HTTP Status Codes- Quick Reference
You are browsing some sites or testing your own web applications, and suddenly you receive a white screen with some error number ! No worries, if you are getting some error message means, your...
Category: Workplace
Mounting NFS share from Linux to Windows server
Servers used: RHEL 7.6 as NFS server & Windows 2016 as NFS Client In this scenario, we have NFS server up and running with shares mounted across different Linux clients. The requirement here is,...
Install Python Modules offline
Installing a python module (any applications) is very easy via a public repo or private repo. Eg: sudo apt-get install python-dnspython But what if your production server do not have internet access and your...
Setup Your vim editor for Ansible Playbook
You may ignore this article if you are already an expert in vim as this is a quick note for those who are new to vim editor. As we know, Ansible is used by...
How to create a partition greater than 2TB in Linux
Due to limitation of fdisk utility, you will not be able to create partition greater than 2TB in linux with fdisk. This is a quick example to show how to create a bigger partition...
How to setup SSH key based authentication
In an automated world of IT, password based authentications are not a good choice and it will restrict so many abilities. For SSH access, you can easily configure SSH Key based authentication, which is...
Ansible – Part 3 – Deployment
Hope you are clear on the concept and installation of Ansible program. Lets configure our Ansible environment now. See all parts of Automation with Ansible Guides here Configuration file location and precedence Ansible program...
How to Find the HBA/Fibre Channel Cards, Ports and WWN in Linux
Find HBA/Fibre Channel Card installed # lspci -nn |egrep -i “fibre|hba” 04:00.0 Fibre Channel [0c04]: Emulex Corporation Saturn-X: LightPulse Fibre Channel Host Adapter [10df:f100] (rev 03) 04:00.1 Fibre Channel [0c04]: Emulex Corporation Saturn-X: LightPulse...
Gmail redesigned, what are the new features ?
Gmail has revamped their web interface with awesome look and also added new features. Already changed the default font to “Roboto”, which is Google’s standard font for most of their services and portals. Organize...
Email Management – Quick Tips
Keep your inbox as empty as possible Move important messages to proper sub-folders or delete unwanted right away. Delete e-mails that are no longer required (outdated meeting notices, newsletters of no real value) Keep...
