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<sect2>
<title>Command explanations</title>
+<para><userinput>sed 's/\(.*\) (nflg || \(.*\)/\1\(\2/' useradd.c.temp
+&gt; src/useradd.c</userinput>: This sed is used to fix a compilation
+bug which occurs due to a variable being used but not defined.</para>
+
<para><userinput>cp limits login.access and others:</userinput> These files
were not installed during the installation of the package so we copy
them manually as those files are used to configure authentication