Linux wall Command Tutorial for Beginners (with Examples)
Linux wall Command Tutorial for Beginners (with Examples)There are times when multiple users are logged in to a server computer, and you – the system/network admin – need to, say, restart the server to perform some maintenance task. Of course, the correct way is to inform all those who are logged in about the maintenance activity.Thankfully, Linux offers a built in command line utility for this purpose. The tool in question is Wall, and in this tutorial, we will discuss the basics of this tool using some easy to understand examples. But before we do that, it’s worth mentioning that all example
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