Second monitor does not work on Toshiba P-70A in Windows 10
Since I installed Windows 10 on my Toshiba P-70A laptop, the computer does not recognize the second monitor. To make the second monitor work, I had to uninstall the display drivers and remove them from the computer: Open the File Explorer Right click…
How to secure Jenkins
When you install Jenkins, the default settings allow anyone to sign up and administer it. There are many ways to secure Jenkins, the simplest is to disable the user sign up and require login to administer the server. Click sign up in the upper right…
Minimum Windows workstation setup to work with Windows servers
If you work on a Mac or Linux workstation and need to script and administer Windows servers, you need a few Windows tools. You can create a Windows Virtual Machine hosted in the free Virtual Box from Oracle or in VMware Fusion. For installation…
NoMethodError: undefined method `exists?’ for Chef::Resource::File:Class
When you create a Chef custom resource and use the File class, you need to make slight a change in the syntax you use. In a Chef recipe you can use if File.exists?("#{FileName}") to check for the existence of a file. If we use the same line in a Chef…
Migrate databases to and from AWS RDS instances
Amazon Web Services do not provide tools to migrate data to, from and between AWS RDS instances. There is a free utility that can do the job. SQL Server Management Studio (SSMS) Install Microsoft SQL Server Management Studio (SSMS), because the utility…
Chef file locations
The Chef file and folder locations are different on Linux and Windows machines. This article explains the purpose of each file and the location. Summary Linux Windows Cookbook location /var/chef/cache/cookbooks C:\chef\cache\cookbooks Chef Client run…
Internalize Chocolatey packages
To access Chocolatey packages in your private network you need to download them from the Internet and store them at a location where all servers can access them. You can internalize Chocolatey packages if you have a Chocolatey Business subscription. You…
…refers to a location that is unavailable
When you try to copy a file from an external drive, or a network location, you may get the following error message: On Windows 10 … is unavailable. If the location is on this PC, make sure the device or drive is connected or the disc is inserted,…
Recommended utilities for your workstation
Graphics Snagit Snagit is a great utility to capture screens and annotate them for documentation. The program is available for Mac and Windows. Download the latest version at https://www.techsmith.com/ Get older versions…
How to get into the BIOS menu on a Windows 10 computer.
When you select Shut down on a Windows 10 computer, your machine is really not shut down. When you turn the computer on again it executes a fast start, so you cannot open the BIOS menu. To get into the computer’s BIOS first shut down you computer…