How to Password Protect a Vim File in Linux
Vim is a popular, feature-rich and highly-extensible text editor for Linux, and one of its special features is support for encrypting text files using various crypto methods with a password.
In this article, we will explain to you one of the simple Vim usage tricks; password protecting a file using Vim in Linux. We will show you how to secure a file at the time of its creation as well as after opening it for modification.
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