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Explained $PS1

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Gerard Beekmans 24 rokov pred
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1 zmenil súbory, kde vykonal 3 pridanie a 1 odobranie
  1. 3 1
      chapter06/bashprofile.xml

+ 3 - 1
chapter06/bashprofile.xml

@@ -28,7 +28,9 @@ export PS1 PATH
 </literallayout>
 
 <para>
-Additional environment variables, aliases and so forth that are
+The PS1 variable is an environment variable that controls the appearance of
+the command prompt. See the bash man page for details how this variable
+is constructed. Additional environment variables, aliases and so forth that are
 needed and/or wanted can be added at your own discretion.
 </para>