12.1 Section 12.1: Entering Shell Commands
There are several ways you can use shell commands without having to leave the Emacs environment. These tools are summarized in Figure 12-1.
Figure 12-1. Running shell commands.
To enter a single shell command, type M-! followed by the command. For example, to display a list of all the userids currently logged into your system, you could use either M-! users or M-! who. (users and who are Unix commands.)
When you run ...