This is my collection of utilities created to simplify our lifes
You have a server with https access and you use your self signed certificates. The browser always complains that your site is not secure. With this script you can become a Certificate Authority, then you'll be able to generate and sign any number of certificates. Edit the script and fill in the needed variables, as described there. When you are ready with it, just run the script with no parameters and follow the instructions on the screen.
You ssh frequently the remote linux server B from machine A, but you'd prefer to login using private/public keys and forget the password. This script creates the key pairs, installs them and creates an alias for you. Simple! Just download the script to machine A, run it with no parameters and follow the instructions on the screen.
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