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Simplify the wording

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Jim Huang 2021-09-10 14:19:22 +00:00
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lkmpg.tex
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@ -153,13 +153,12 @@ Rest assured, after you get over the initial hurdle of doing it for the first ti
\item Using X Window System.
\label{sec:using_x}
It is highly recommended that you extract, compile and load all the examples this guide discusses.
It is also highly recommended you do this from a console.
It is highly recommended that you extract, compile and load all the examples this guide discusses from a console.
You should not be working on this stuff in X Window System.
Modules can not print to the screen like \cpp|printf()| can, but they can log information and warnings, which ends up being printed on your screen, but only on a console.
If you \sh|insmod| a module from an xterm, the information and warnings will be logged, but only to your systemd journal.
You will not see it unless you look through your \sh|journalctl|.
You will not see it unless you look through your \sh|journalctl| .
See \ref{sec:helloworld} for details.
To have immediate access to this information, do all your work from the console.
\end{enumerate}