This Oracle DBA cheat sheet is an essential guide for Oracle Database Administrators to perform day-to-day administration tasks
This article explains how to create, configure and delete Oracle databases using the graphical tool Database configuration Assistant (DBCA)
New updated Ubuntu cheatsheet for systemd based versions
How to set Raspberry pi running Raspbian Jessie to autologin. The init system of sysvinit has been replaced by systemd
Powershell script to retrieve "size on disk" of files using the .Net P/Invoke feature and Add-Type cmdlet
PowerShell script to read a list of computer names from a CSV file and remotely get their system information
PowerShell script to read a list of IP addresses from a CSV file, ping them and report the result.
PowerShell script to take incremental backups. Only files modified in the last N days will be copied while creating the necessary folder structures
How to change user account names in Windows 10 using Advanced User Accounts (Netplwiz) and from control panel.
How to automatically login to Raspberry Pi, how to run a script at startup and how to automatically start the desktop in Raspberry Pi
How to get the TV/Monitor display resolution right on Raspberry pi running Raspbian
How to change a network location from Public to Private or Private to Public in Windows 10 in a few easy steps
Step by step guide on how to check FC HBAs are installed correctly to get the HBA card details like number of ports, WWN, type, status etc.
Learn how to add a favicon or shortcut icon to your website.
How to install WhatsApp on WiFi only Tablets and how to use whatsapp web client to mirror your conversations on phone and pc.
Telnet lets you manage Cisco switches and routers remotely however it is not very secure. This article explains how to disable Telnet on Cisco devices